该页无缩略图
180
Lock Body
85
60
(42)
190
94.5
260
24
30
40
45
3
20
13
50
210
22
11.5
22
240
35
38 52.5 189
16 167
15
ST6085 Anti-theft lock body
Anti-theft lock body
Passed GA/T73-2015 \"Mechanical Anti-theft Lock\" Class B test
Suitable for steel or wooden security doors
The lock body and the tongue are extended in two sections, and the oblique tongue is
adjustable
With safety tongue, indoor knob control
Standard anti-theft lock cylinder, open the dead tongue and oblique tongue with the
same key indoor and outdoor
Panel: 304 stainless steel, brushed SN
Buckle plate: stainless steel, brushed SN
Lock shell: high-quality steel electrolytic board
Lock tongue: 304 stainless steel
Passed GA/T73-2015 \"Mechanical Anti-theft Lock\" Class B test
The lock body and the tongue are extended in two sections, and the
oblique tongue is adjustable
With safety tongue, indoor knob control
Standard anti-theft lock cylinder, open the dead tongue and oblique tongue
with the same key indoor and outdoor
With anti-lift lock and quick escape function
The safety tongue can only be opened by the indoor knob
Panel: 304 stainless steel, brushed SN
Buckle plate: stainless steel, brushed SN
Lock shell: high-quality steel electrolytic board
Lock tongue: 304 stainless steel
Comply with European standard EN12209-2003
Suitable for steel or wooden entrance doors, interior doors, etc.
8 lock bodies with different functions are available, suitable for different places (see table)
Open life of 200,000 times, durable, the oblique tongue is adjustable
Equipped with S-slot single row six-ball marble lock cylinder, A2+B5 key
Panel: 304 stainless steel, brushed SN
Buckle plate: stainless steel, brushed SN
Lock shell: high-quality steel electrolytic board
Lock tongue: 304 stainless steel
Comply with American ANSI/BHMA A156.13 Grade 1 standard
8 lock bodies with different functions are available, suitable for different places (see table)
1 million times of opening life, sturdy and durable, the oblique tongue is adjustable
The function switch button can easily switch the function of door lock and channel lock
Equipped with S-slot single row 6 ball marble lock cylinder
Panel: 304 stainless steel, brushed SN
Buckle plate: stainless steel, brushed SN
Lock shell: high quality steel
Lock tongue: stainless steel
148
104.5
92 61.6
70
19
26
31.5
21.5
162
16
25
28
16.3
13
ST7092A American standard lock body
ST6072E European standard lock body
ST6068
13
20
15.5
60
68 52 (47)
95
3
19.8 21
225 240
14
24
8.2
259
47.5 32 76 32
18
240 180
30
40
5 1.5
202 184
34.4 78 34
23.5
20.5 23.5
21
19
47
1.1
3
(165)
20.5
35
(89)
60
24 9 235 209
72
11.530.5(63.5) 15.5
66
170 150
24
1.5
40
50 38
(15)
1.5
(22)
20
16
(161)
15
12
41 55
6.5
26 35.5
16
Lock body
181 锁体 55 3
81.5
72 61.5
165
8
11.5
16.5 29.5
80.5 210 35
235
57
24
11
15
170
151
48.5 30 48.5
14
24
37.5/41.5
158.5
51 25.5 51
22
9
1.2
20.6
2.8
31
4.5
9
138
55 3
81.5
72 61.5
165
11.5
16.5 29.5
80.5 210 235 57
24
9
11
15
138170 151 48.5 30 48.5
14
24
37.5/41.5
158.5
51 25.5 51
22
9
1.2
20.6
2.8
31
4.5
3
165
20.5
35
(89)
60
72
11.5
8
30 (63.5) 66
170
24
15
1.5
22
35
150
32/36/40.4
20/22/24 235 209
12
85170
3
240
22
11.5
20
15
79
32/36/40 50
22 20.5 193
1.3
50
(56.5)
204 210177
35
36 27
Passed the national standard GB 21556-2008 test
Suitable for steel or wooden entrance doors, etc.
Solid anti-saw lock tongue,the oblique tongue is adjustable
When closed, the outer key can open the square tongue and oblique tongue
Standard single-row marble lock cylinder
Panel: 304 stainless steel, brushed SN
Buckle plate: stainless steel, brushed SN
Lock shell: high-quality steel electrolytic board
Lock tongue: stainless steel
Passed the national standard GB 21556-2008 test
Suitable for steel or wooden entrance doors or interior doors, etc.
Solid anti-saw lock tongue,the oblique tongue is adjustable
When closed, the outer key can open the square tongue and oblique tongue
The fixed panel of the fan can be round or square, and the width can be 20/22/24mm
Panel: stainless steel, brushed SN
Buckle plate: stainless steel, brushed SN
Lock shell: high-quality steel electrolytic board
Lock tongue: stainless steel
Passed the national standard GB 21556-2008 test
When closed, the outer key can open the square tongue and oblique tongue
Suitable for steel or wooden doors
Trigeminal locking tongue, silent structure, the oblique tongue is adjustable
Panel: stainless steel, brushed SN
Buckle plate: stainless steel, brushed SN
Lock shell: high-quality steel electrolytic board
Lock tongue: zinc alloy
Passed the national standard GB 21556-2008 test
When closed, the outer key can open the square tongue and oblique tongue
Suitable for steel or wooden doors
Trigeminal locking tongue, silent structure, the oblique tongue is adjustable
10 square tongue strikes
Panel: stainless steel, brushed SN
Buckle plate: stainless steel, brushed SN
Lock shell: high-quality steel electrolytic board
Lock tongue: zinc alloy
Lock Body
ST5572J Indoor silent lock body
ST6072 Indoor lock body
ST5085Z Door lock body
ST5572JJ Indoor mute lock body (false insert)
18216
26
68
50
25.8
4
74.5
3570
13.4
29 16
2
34.2 51 54
50
2.5
16.5
11.5 (40) 50103
71
1415
147 124
21.5
12
22
95
3.5
14.5
6.5 1
0.8
17 21
15
120 125
178.5
72
50
76
20
16
125
120.5
1 21 17.7
34/36.7/40.5
122 1
16
158
22
94 3.5
85
25
2.5
50
2.5
16.5
11.5
40 50103
71
15
12147
4 21.5
12
22
95
3.5
14.540.5 1 6.5
105
28.5
0.
17 21
42.5
15 120 105 125
34/37.5/41
ST5072JY Indoor silent lock body
Passed the national standard GB 21556-2008 test
Suitable for steel or wooden interior doors of houses, offices, hotels, etc.
Quiet trigeminal diagonal tongue, the oblique tongue is adjustable
Adopting mute structure, smooth and mute opening and closing
The outside key can open the square tongue when closed
Panel: stainless steel, brushed SN
Buckle plate: stainless steel, brushed SN
Lock shell: high-quality steel electrolytic board
Lock tongue: zinc alloy
ST5050F Indoor fireproof lock body
ST0050A Single oblique tongue lock body
ST5050J Indoor silent lock body
Passed the national standard GB 21556-2008 test
Suitable for steel or wooden interior doors of houses, offices, hotels, etc.
Indoor and outdoor handles and locks (optional function)
The oblique tongue is a bearing silent oblique tongue, and other structures
are designed for silent
The oblique tongue is adjustable
Panel: stainless steel, brushed SN
Buckle plate: stainless steel, brushed SN
Lock shell: high-quality steel electrolytic board
Lock tongue: zinc alloy
Passed the national standard GB 21556-2008 test
Suitable for indoor doors of houses, offices, hotels, refuge rooms, etc.
Indoor and outdoor handles and locks (optional function)
The oblique tongue is adjustable
Panel: stainless steel, brushed SN
Buckle plate: stainless steel, brushed SN
Lock shell: high-quality steel electrolytic board
Lock tongue: stainless steel
Passed the national standard GB 21556-2008 test
Suitable for steel or wooden interior doors of houses, offices, hotels,
etc.
The oblique tongue is a three-pronged silent oblique tongue, don't
distinguish left and right
Standard flat single row marble lock cylinder
Panel: stainless steel, brushed SN
Buckle plate: stainless steel, brushed SN
Lock shell: high-quality carbon steel color zinc plated
Lock tongue: zinc alloy
Lock Body
Lock body
183 55
85
(95) 31 118
3
14
12
24
12 12 138 87684046
24
40
856350 20
8.6
15
20.7
1.5
16.6
15
88 52
21
1
24
138
3
55
85
96 15
20.5
24
11865 8746
24
52 20.7
1
138
24 55 95.5
3
84.5
14
12
68
UP
35
80,2
20
120,7 100
4
68
56 10
15
80
24
1 60
2,8
41,4 59,6
16.8
1 21.5
Passed the national standard GB 21556-2008 test
Suitable for steel or wooden interior doors of houses, offices, hotels,
etc.
The inside and outside are opened and closed by the handle, and the
oblique tongue is adjustable
Panel: stainless steel, brushed SN
Buckle plate: stainless steel, brushed SN
Lock shell: high-quality steel electrolytic board
Lock tongue: stainless steel
Passed the national standard GB 21556-2008 test
Suitable for pipe well doors, line doors, machine room doors, etc.
Don't distinguish left or right
Panel: stainless steel, brushed SN
Buckle plate: stainless steel, brushed SN
Lock shell: high-quality steel electrolytic board
Lock tongue: stainless steel
55D Single tongue lock body
Passed the national standard GB 21556-2008 test
Suitable for pipe well doors, line doors, machine room
doors, etc.
Don't distinguish left or right
Panel: stainless steel, brushed SN
Buckle plate: stainless steel, brushed SN
Lock shell: high-quality steel electrolytic board
Lock tongue: stainless steel
Passed the national standard GB 21556-2008 test
Suitable for sliding doors, etc.
Single tongue structure, don't distinguish left and right
Optional bathroom lock core
Panel: stainless steel, brushed SN
Buckle plate: stainless steel, brushed SN
Lock shell: high quality steel powder spray
Lock tongue: zinc alloy
55Z Single oblique tongue lock body
55L Single oblique tongue lock body
ST0035 Sliding door lock body
Lock Body
Lock body
184
60
20
(87.5)
(24.5)
(18)
12 19.5 42
26
58
3.2 68.2 53.8 25.7
27.5
35
1.7
15.8
69
29
54
39
35
STW-ST0060A Bathroom Lock Body
Passed the national standard GB 21556-2008 test
Suitable for bathroom door, etc
Don't distinction left and right,distinguishing inside and
outside, oblique tongue is adjustable
Panel: stainless steel, brushed SN
Buckle plate: stainless steel, brushed SN
Lock shell: high-quality steel electrolytic board
Lock tongue: zinc alloy
STW-ST0060B Bathroom Lock Body
Passed the national standard GB 21556-2008 test
Suitable for bathroom door, etc
Don't distinction left and right,distinguishing inside and
outside, oblique tongue is adjustable 26
60
23
85
4.5 18.5
23
1218.5 41584157
28
37.5
26
0.8 5.6
54.5
26.3
0.8
12.5
28
13.4
Panel: stainless steel, brushed SN
Buckle plate: stainless steel, brushed SN
Lock shell: high-quality steel electrolytic board
Lock tongue: zinc alloy
Lock body
185 Lock Cylinder
SX-003 S Slot single row bead lock cylinder
SX-002 Flat groove single row bead lock cylinder
SX-001S Half lock cylinder
SX-004
Comply with the standard requirements of QB/T2474-2017
Applicable glass door lock
Flat groove double row 8 ball lock cylinder
Belt drive strip, cut the drive strip according to the
thickness of the door, suitable for door thickness 12-15mm
3 keys
Lock core shell: brass plating
Cylinder body: brass plating
Key: brass plating
KIN LONG KIN LONG
M5
1.2
29
15
L
B A
32.5
Ø16.8
9.8
30ã
Ø26
5.5 3
21
L 29
Glass lock cylinder
Comply with the standard requirements of QB/T2474-2017
Suitable for steel or wooden doors
S slot single row 6-ball half lock cylinder
3 keys
All open by one key: SX-001T
Lock core shell: brass plating
Cylinder body: brass plating
Key: brass plating
Comply with the standard requirements of QB/T2474-2017
Suitable for steel or wooden doors
Flat groove single row 7 ball lock cylinder
There are double head lock cylinder and single head lock cylinder
with knob optional
5 pieces of keys (3 pieces)
Lock core shell: brass plating
Cylinder body: brass plating
Key: brass plating
Comply with the standard requirements of QB/T2474-2017
Suitable for steel or wooden doors
S slot single row 6-ball lock cylinder
There are double head lock cylinder and single head lock cylinder with
knob optional
3 keys
All open by one key: SX-003T
Lock core shell: brass plating
Cylinder body: brass plating
Key: brass plating
lock cylinder
186
SX-008 American standard lock cylinder
SX-007 National standard lock core (fake core)
SX-006 C Level anti-theft lock cylinder
SX-009 Steel lock cylinder
Lock Cylinder
KIN LONG KIN LONG
KIN LONG
76.5
20.2
1
27.5
10
32.5
9.8 1.8 5.5KIN LONG
Passed the GA/T73-2015 \"Mechanical Anti-theft Lock\" Class C test
Suitable for steel or wooden security doors
Flat groove type, double rows of ten marbles, plus 4 edge beads for
track grooves, plus
Anti-drilling pin
There are double head lock cylinder and single head lock cylinder
with knob optional
With architect key, A2+B5
Lock core shell: brass plating
Cylinder body: brass plating
Key: brass plating
Comply with the standard requirements of QB/T2474-2017
Suitable for steel or wooden doors
Flat groove single row 6 ball lock cylinder
Belt drive strip, cut the drive strip according to the thickness of
the door, suitable for door thickness 38- 52mm
3 keys
Lock core shell: zinc alloy electroplating
Cylinder body: brass plating
Meet the requirements of the standard ANSI/BHMA A156.13 Grade 1
Suitable for steel or wooden doors
S groove single row 6 beads
3 keys
Lock core shell: brass plating
Cylinder body: brass plating
Key: brass plating
Passed the GA/T73-2015 \"Mechanical Anti-theft Lock\" Class C test
Meet GB12955-2008 fire protection requirements
Applicable fire doors
Flat slot blade lock cylinder, 5 groups 10 pieces
There are double head lock cylinder and single head lock
cylinder with knob optional
A2+B5 piece key
Lock core shell: stainless steel
Cylinder body: stainless steel
Key: brass plating
cylinder lock
187 SX-007F National standard lock
cylinder (dummy insert)
Meet the requirements of QB /T2474 - 2017 mortise
door lock
Applicable to steel or wooden doors
Flat groove single row 6-bead lock cylinder
With drive strip, cut off the drive strip according to the
door thickness
Lock cylinder housing: brass plating
Cylinder body：brass plating
L
2
32.5
9.8 2
23.8
13.5
31.2
25
18.5KIN�$LONG
Lock Cylinder
SXW-007
SXW-002 Bathroom lock cylinder
Bathroom lock cylinder
Comply with the standard requirements of QB/T2474-
2017
Suitable for steel or wooden doors
Keyless, outdoor coin slot, emergency opening
Lock core shell: brass plating
Cylinder body: brass plating
Comply with the standard requirements of QB/T2474-
2017
Suitable for steel or wooden doors
Keyless, outdoor coin slot, emergency opening
The length of the drive strip depends on the door
thickness
Lock core shell: zinc alloy electroplating
Cylinder body: brass plating
KIN LONG
76.5
20.2
1
27.5
10
32.5
9.8 1.8 5.5KIN L ONG
lock cylinder
188
Lock terms
Square rod Lock head
key
Handle
Connecting Cladding
column
Lock body
Lock body
fixing screw
Internal and external
connection screws
Knob
Door margin distance
Hole center distance
Oblique tongue
Dead tongue
Lock tongue panel
Lock gusset plate Lock gusset box
189 Key management system
Key management system
architecture diagram:
Key management systems are often used in apartments, office buildings, commercial spaces and other places. Various sizes, forms and
specials are produced according to different needs.
Functional lock cylinder. With a set of Jianlang Master Key, you can open any door of your company or home as you like, which is safe and
convenient.
The key management system is divided into two-level management lock cylinder, three-level management lock cylinder and four-level
management lock cylinder. The master key of a certain level can open the specified range
All door locks. For example, GMKA can open MKAA, MKAB, KAA1, KAA2, KAB1, KAB2, but cannot open the upper level GGMA
And door locks within the scope of GMKB. The dedicated key of each lock is an independent key, and only the matching lock can be opened.
This system makes the corresponding key management system according to the architecture of each
building
GGMK
GMKB
KBB2
MKBB
MKBA
MKAB
MKAA
GMKA
KBB1
KBA2
KBA1
KAB2
KAB1
KAA2
KAA1
190
General lock cylinder
Secondary management lock cylinder
General lock cylinder has the same key. Any key can be used to open any lock in the specified range:
General lock key
General lock cylinder
The secondary management lock cylinder has a master key, which can open the lock
cylinder of the entire system.The lower level of the master key is divided into multiple
independent keys, and each key opens its own lock cylinder:
MKA
KIN L ONG
KIN L ONG
KIN L ONG
KIN L ONG
KIN L ONG
KIN L ONG
KIN L ONG
KIN L ONG
KIN L ONG
KIN L ONG
KIN L ONG
KIN L ONG
Personal key
Master key
Lock cylinder
191 Product color code
Note: The colors on this page are for reference only. Please refer to the \"Book of Surface Color of Hardcover
Products\" or the actual product.
Matte green
bronze (AK)
Bright green
bronze (AB)
PVD brushed
gold (P7)
Brushed rose gold
(R7)
PVD bright gold (P4)
Rose gold shine
(R4)
Black titanium
brushed (T7)
Stainless steel
brushed (SS)
Stainless steel
brushed + mirror
(SC)
Brushed
nickel （SN）
Bright Green
Bronze (AB)
Bright red
bronze (AC)
Matt black
(BN)
Matte green
bronze (AK)
K gold mirror
（GP）
Yellow bronze (YB)
Stainless steel products:
Matte black
(BK)
Matte red
bronze (CK)
Bright red bronze
(AC)
Zinc alloy products:
Brushed nickel
+ Bright nickel
（NC）
K gold satin
（SG）
Matte red bronze Gun gray(Q7)
(CK)
192
No. Name Code Processing instructings
Stainless steel brushed Brushed stainless steel products.
Brushed nickel Zinc alloy or copper products are nickel-plated and brushed
Stainless steel brushed + mirror Brushed stainless steel products + mirror treatment.
Brushed nickel + Bright nickel Products made of zinc alloy or copper are nickel-plated with mi rror
Bright nickel Mirror nickel plating for zinc alloy or copper products.
Bright chrome ated.
Stainless steel mirror Stainless steel products are polished.
Product brushed + bright gold PVD
Product polished gold PVD
PVD brushed gold
PVD bright gold
PVD gold(brushed +mirror)
Product brushed gold PVD
Rose gold (brushed + mirror) Product brushed + bright rose gold
Rose gold bright Product polished rose gold
Rose gold brushed Product brushed rose gold
Black titanium (brushed + mirror ) Product brushed + mirror black titanium
Black titanium mirror Product Polished Black Titanium
Black titanium brushed Product brushed black titanium
Bright green bronze Product shiny green bronze
Matte green bronze Product matt oil green bronze
Bright red bronze Product bright oil red bronze
Matte red bronze Matte oil red bronze
Yellow bronze Product dumb oil yellow bronze
Black bronze rubbed edges Matte oil black bronze + sweeping edge exposed copper
Gun gold Product polished gold + gun color
Copper mirror Bright oil copper polishing
Copper brushed Polished copper wire
Silver Product brushed, silver spray
Silver + Black Color: silver cover ring and handle; black lock core and handle seat
Black +Silver Color; cover ring and handle black; lock core and handle seat silver
black Product matt black
Gun gray Product brushed dumb oil gun ash
Antibacterial
K gold satin
K gold mirror
Antibacterial coating on stainless steel
Explanation of the second digit of the remark/code:
8 Two surface treatments are added together, 7 Brushed,4
5 Edge rubbing
Product satin and gold plating
Product polishing mirror plating real gold
Matte
Product surface treatment name and code
193 Door type Series 1 Series 2 Series 3 Series 3
Entrance
Anti-theft Door
Lock
Interior
Door Lock
Refuge
Room Fire
Lock
Bathroom
Door Lock
SWY15811 SWY15814 SWY25215 SWY15813
SFD10411F SFD11214F SFD15551F
SSN20411
SSN10411F
SSN10814
SSN10814F SSN10815F SSN10213F
SSN21315 SSN10213
FDS MLS0332F
NO.
1
3
4
2
防盗合页
防火合页
防火锁(入户)
室内锁
防火锁（避难间）
液压合页 门吸
门吸
门镜 门顶
入户门防
室内门锁
(连体)
避难间
防火锁
卫浴门锁
SWY15811 SWY15814 SWY25215 SWY15813
1
2
3
4
1
2
3
入户门防火防盗锁
室内门锁
避难间防火锁
4 卫浴门锁
SSN10411F
SSN10814
SSN10814F SSN10815F SSN10213F
SSN21315 SSN10213
1
3
4
2
Fire Lock Anti-theft hinge Door mirror Door holder
Interior Door Lock Multifunctional hinge Door s topper
Interior Door Lock
Fire Hige Door holder
Bathroom Door Lock Composite hinge Door holder
Bathroom Door Lock
1 Entrance Anti-theft Door Lock
2
Refuge Room Fire Lock
Multifunctional hinge
3
4
194
Single door Unequal double door Double door
3 pcs
6 pcs
6 pcs
1 pcs
1 pcs
2 pcs
1 set
1 set
/ /
2 pcs
2 pcs 1 pcs
European standard mortise lock European standard
door closer
European standard
hinge Latch Concealed
Selector
Steel door concealed latch
Automatic concealed latch
/
/
Application Quantity Quantity Quantity Quantity Quantity
European standard panic exit push rod lock:
1 set
1 set
3 pcs
6 pcs
6 pcs
1 pcs
1 pcs
2 set 2 pcs
2 pcs
Exterior
decorative lock
European standard
panic exit push rod lock
European standard
door closer
European standard
hinge Application
/
/
/
/1 pcs
Overload Selector Steel door concealed
latch Quantity Quantity Quantity Quantity Quantity Quantity
195 Single door Unequal double door Double door
3 pcs
6 pcs
6 pcs
1 pcs
1 pcs
2 pcs
1 set
1 set
/ /
2 pcs
2 pcs 1 pcs
Latch
/
/
Application Quantity Quantity Quantity Quantity
/
/
/
/
196
No. Test item/Level Level 1 Level 2 Level 3
Slanting tongue length/tolerance: -1.6mm 19mm
25.4mm
12.7mm
Stay tongue extension/tolerance: -1.6mm 15.8mm
The maximum torque when knob opens tongue
The maximum torque when key opens tongue
The maximum torque when handle opens tongue
The maximum pressure when button open the
tongue
The maximum force when inclined tongue open
the door
The minimum value of extending the length when
the oblique tongue in the lock state
The minimum value of the extended length when
the insurance in the lock state
222 N the maximum opening torque or force in
the test
The minimum strength of the oblique tongue
The minimum strength of the dull tongue
The minimum force of axial tension of handle
Minimum radial load of the handle
The minimum value of torque when the bar
handle is in the lock state
The minimum value of torque when the bar
handle is in the no lock state
Minimum pressure of button pressure in
unlocked state
310N (after completing the test, the pressure of the button is not
greater than 53N)
50Nm (after completing the test, the holding torque is not greater
than 3.7Nm)
50Nm (after completing the test, the holding torque is not greater
than 3.7Nm)
Spherical handle: 1Nm; Bar handle: 3.1Nm
Spherical handle: 2200N; Bar handle 1600N;
Button: 670N; Handle: 2200 N
Spherical handle: 5Nm; Bar handle 8Nm;
Button: 180N; Handle: 290 N
1600N
9.5mm
9.5mm
7.9mm
14.3mm
1100N
6000N
5300N
20N
1Nm
1Nm
40N
670N
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
Size characteristic
Operation test
Standard Introduction of the American Standard Mortise Lock
Standard Features
Standard Content
The United States standards for door control system is one of the world's most advanced and strictest
standards for door control system.
Among them, the mortise lock standard is ANSI/BHMA A156.13, 1000 series mortise lock and latch lock.
The service life of the American standard first-level door lock should not be less than 1 million times, which is
10 times than the highest standard of the national standard.
The service life of level 2 and level 3 is not allowed to be less than 800,000 times.
The products that meet the standard of the United States level 1 are much higher than the current domestic
standard in terms of service life, anti-violent destruction, anti-technology opening and anti-corrosion. For
other standard commercial door control systems, the operation environment, such as the use of conditions, is
particularly complex and demanding. In the environment, the product of our standard gate control system is
the best choice. It is mainly suitable for public buildings with high traffic and high hardware requirements.
The American standard of door control system has very detailed requirements for surface treatment and anticorrosion, but mainly focuses on the influence of function.
Standard
Durability
Safety
Eco-friendly
197 The level 2 requires another
twice 200J shocks
Handle impact test (100J)
16000N 11000N
11000N
4400N
16000N 4400N
160Nm
160Nm
160Nm
110Nm
110Nm
110Nm
47Nm
50Nm
50Nm
240Nm 160Nm 75Nm
3000N 2000N
Oblique tongue: 1600N；Dull tongue: 2700 N
5 minutes
1 million times
Organic coating (96 hours besides the lock body panel and gusset plate; 24
hours for the lock body panel and gusset plate); Inorganic coating: 200 hours
Handle squeeze test (maximum load
deformation of 4448N)
Cover and cladding impact test, maximum
after impact
Artificial perspiration test
Taber test
Copper accelerated acetate spray test
Neutral salt spray test
Dull tongue anti-sawing test
Locking tongue pressure test
Torque test for lock head or lock case
Torque test for locking ring or cladding
Tension test of lock head body or lock head shell
Tension test for locking ring or cladding
Slanting tongue, dull tongue impact test
Locking head impact test (100J)
Impact test for locking head or cladding (100J)
Spherical handle
Handle Bar
Handle
Holding handle torsion test in
the lock state (the door has not
been opened after testing)
Life test
Pencil hardness test
The deformation of the outer cover is required
not to be more than 10% after the load is applied
Uv and condensation test
Humidity test organic coating (240 hours besides the lock body panel and gusset
plate；48 hours for the lock body panel and gusset plate
All organic coatings: 4H
500 cycles
All organic coating- 4 cycles
144 hours
10%
1.9mm
2,900N 2,500N
2.5mm
2.5%
All inorganic coatings: 96 hours
800,000 times
1000N
18 10 times 5 times 2 times
19
20
21
22
23
24
25
26
27
28
30
31
32
33
34
35
36
37
38
39
40
The level 3 requires
another twice 160J shocks
2 times 80J impact, plus 2
times 120J shocks
Safety test
Life test
Surface quality test
Material evaluation test
No. Test item/Level Level 1 Level 2 Level 3
10 times
10 times
5 times
5 times
2 times
2 times
198
Standard Introduction of the European Standard Mortise Lock
The European Union's standard for door control system (EU) is the most complete standard in the world.
Based on the most capable designing and manufacturing German standard in the global door control
system and inclusive of standards of the UK, France, Sweden, Switzerland, Italy and other advanced
standards. Lock body, lock head and handle cladding all have corresponding standards.
· The outer door lock, the ball lock, the plug lock is in the same standard.
· Standard adaptability - this standard classifies products according to 11 aspects, which can be classified into various grades and
requirements.
·Main performance and requirements include: strength, confidentiality, life, corrosion resistance
·Wide standard adaptability - this standard classifies products according to 8 aspects, and the classification is relatively fine,
which can cover all grades and requirements of lock heads
·This standard is intended to ensure that the normal operation requirements but not to increase the intensity too much.
The additional requirement is to meet the special safety device, which is applicable to situations where high risk may occur.
· This standard specifies five safety levels.Level 0 is specified in the main part of this standard as required.Level 1 to 4 according to requirements
set in security locks for security doors.
1、Lock body: European standard BS EN 12209 \"Building hardware - lock and lock tongue mechanical lock, lock tongue and latch plate -
requirements and test methods\"
2．Lock head: European standard EN 1303: Architectural hardware - lock heads - requirements and test methods
3．Handle cladding: European standard EN1906: Architectural hardware - Handles and knobs - requirements and test methods
European standard is very strict in service life, strength, confidentiality, corrosion resistance and so
on, much superior than domestic standard products.It can be designed and customized for different
personnel flow density level, various use frequency, and various corrosive environment. It is mainly
applicable to public buildings.
European standard has strict requirements in the products of anti-theft, anti-pry, anti-sawing, anti-drill
and other anti-damage ability, anti-technology opening and other performance.
The European standard has very detailed regulations on door lock and other door control systems,
which covers door lock of all kinds of grades and requirements, and distinguish the use of various
special environments.There are clear rules for surface treatment, and there are strict requirements for
being environmental-friendly.
Standard
Durability
Safety
Environmental-friendly
Standard Content
1
1
1
2
2
2
3
3
3
4
4
4
5
5
5
6
6
6
7
7
7
8
8
8
9 10 11
Usage
category
Applicable
scope
Usage category
Lifetime
Lifetime
Door weight
Door size
Fireproof
performance
Fireproof
performance
Safety
Protective
Corrosion
resistance
Corrosion
resistance
Security features
related to keys
Security
Resistance to
attack
Operation type
level 3
level 1
level 4 level 2 level 1 level 2 level 2 level 5 level 5 level 3
level 3 level 1 level 2 level 1 level 4 level 6 level 3
level 12 level 9 level 2 level 1 level 8 level 7 level 15 level 9 level 5 level 9
Safety Durability
and inclined
tongue load
Door weight
and closing
force
Fire/smoke
proof door
applicability
Corrosion
resistance and
temperature
Guard and
anti-drilling
Door
application field
Handle
operation type
Key
identification Key operation
and lock type
Standard Features
199 Level 1： minimum
security and no
anti-drill
Level 1: the maximum
door weight is 100kg,
and the closing force
is 50N
Level 0: no detailed
corrosion resistance
requirement,
no temperature
requirement
Level 0: no
security
requirements
Level 3: the maximum
door weighs more than
200kg, or designated by
the manufacturer, with
the maximum closing
force of 50N
Class B: medium
corrosion resistance,
no temperature
requirement
Level 1: applicable
to fire door and
smoke door. The
product can be
inoperable after
test.
Level 2: the maximum
door weight is 200kg,
and the maximum
closing force is 50N
Class A: low
corrosion resistance,
no temperature
requirement
Level 0: not
applicable to fire
door or smoke
door
Level 4: the maximum
door weight is 100kg
and the closing force
is 25N
Class C: high
corrosion resistance,
no temperature
requirement
Level 5: the maximum
door weight is 200kg,
the maximum closing
force is 25N
Class D: very high
corrosion resistance,
no temperature
requiremen
Level 6: the door
weighs more than
200kg, or is designated
by the manufacturer,
with the maximum
closing force of 25N
Class E: medium
corrosion resistance,
temperature from 20
℃ to + 80 ℃
Level 7: the maximum
door weight is 100kg
and the closing force is
15N
Class F: high
corrosion resistance,
temperature from 20
℃ to + 80 ℃
Level 8: the
maximum door
weight is 200kg, the
maximum closing
force is 15N
Class G：very high
corrosion resistance,
temperature from 20
℃ to + 80 ℃
Level 9: the door
weighs more than
200kg, or designated
by the manufacturer,
with the maximum
closing force of 15N
Class N: 200,000 times; The
oblique tongue loads 120N
Class A: 50,000 times; Free
load for the oblique tongue
Class B: 100,000 times; Free
load for the oblique tongue
Class C: 200,000 times; Free
load for the oblique tongue
Class F: 50,000 times; The
oblique tongue loads 10N.
Class G: 100,000 times; The
oblique tongue loads 10N
Class H: 200,000 times; The
oblique tongue loads 10N
Class L: 100,000 times; The
oblique tongue loads 25N
Class M: 200,000 times; The
oblique tongue loads 25N
Class R: 100,000 times;
Oblique tongue loading
50N
Class S: 200,000 times;
Oblique tongue loading
50N
Class W: 100,000 times; The
oblique tongue loads 120N
Level 2: low security
and no anti-drill
Level 3: medium
security and no antidrill
1 2 3 4 5 6
Usage category Durability and oblique
tongue load
The application of
fire door/ smoke
door
Safety Corrosion resistance
and temperature
Door weight and
closing force
1、Lock body: European standard BS EN 12209 \"Building hardware - lock and lock tongue mechanical lock, lock tongue and latch
plate - requirements and test methods\"
200
Level 1: minimum
security and no antidrill
Class A: mortise lock, door is unrestricted
(hinge and slide), front is not fixed, do not
use key to control the exit.
Level 0: not
applicable
Level 0: no
requirements
Class B: with lock
head and automatic
operation
Class B: at least
5 beads.
Level 1: a lock or
spring bolt with a
handle or a spring
handle
Class A: with lock
head and manual
operation
Class A: at least 3
beads.
Level 0: a lock or
spring bolt with no
driving parts
Class C: with lock
head, with middle
lock function two or
more
Class C: at least 5 beads,
expand the effective
tooth number
Level 2: lock or
spring bolt without
a spring handle.
Class D: handle
lock or spring bolt,
manual lock
Class D: at least
6 beads.
Level 3: high
requirement, but a lock
or spring bolt without a
spring handle.
Class E: handle
lock or spring bolt,
automatic lock
Class E: at least 6 beads,
expand the effective
tooth number.
Level 4: high requirement
but without spring handle,
manufacturer designated
lock or spring bolt.
Class F: handle lock
or spring bolt, with
intermediate lock
function two or more
Class F: at least 7
beads.
Class G: no key,
manual operation
Class G: at least 7 beads,
expand the effective
tooth number.
Class H: no
key, automatic
operation
Class H: at least 8 beads,
expand the effective
tooth number.
Class B: mortise lock, door (hinge), front is
not fixed, do not use the key to control the
exit.
Class C: mortise lock, door (slide), front
not fixed, no key to control the exit.
Class D: external lock, door without
limit (hinge and sliding), not fixed in
front, no key to control the exit.
Class E: external lock, door (hinge),
front not fixed, no key to control the
exit.
Class F: external lock, door (slide), front
not fixed, no key to control the exit.
Class H: mortise lock, door (hinge),
front fixed, no key to control the exit.
Class J: external lock, door (hinge,
only open-in), front not fixed, no key to
control the exit.
Class K: mortise lock, door (hinge),
front not fixed, key control outlet.
Class L: mortise lock, door (slide),
front not fixed, key control outlet.
class M: external lock, door (hinge),
front not fixed, key control outlet.
Class N: external lock, door (slide),
front not fixed, key control outlet.
Class P: mortise lock, door (hinge),
front fixed, key control outlet.
Class R: external lock, door (hinge, only
open-in), front not fixed, key control outlet.
Class S: mortise lock, door is unrestricted
(hinge and slide), the front is not fixed, the
key controls the exit.
Class T: external lock, door is unrestricted
(hinge and sliding), the front is not fixed,
the key controls the exit.
Level 2: low security
and no anti-drill
Level 3: medium
security and no antidrill
Level 4: high
security and no
anti-drill
Level 5: high
security and antidrill
Level 6: very high
security and no antidrill
Level 7: minimum
high security and
anti-drill
7 8 9 10 11
Guard and
anti-drill Door application field Handle type Key identification Key operation and
lock type
1、Lock body: European standard BS EN 12209 \"Building hardware - lock and lock tongue mechanical lock, lock tongue and latch
plate - requirements and test methods\"
201 Level 1: people
use it carefully.
It's not easy to
misuse.
Level 4: 25,000
times
Level 0:
disapprove
of the fire/
smoke door
components
Level 0: no
security
requirements.
Level 0
Level 0: no antidrilling requirements
Level 1: net drilling for
3 minutes, total drilling
for 5 minutes, resistance
to mechanical attack
request refer to the
following table.
Level 2: high corrosive
requirement 96H(+4H);
Temperature
requirements from ﹣ 20
℃ to + 80 ℃
Level 0: non-corrosive
requirements，No
temperature
requirement
Grade A: high corrosive
requirement 96H(+4H)，
No temperature
requirement
Class B: non-corrosive
requirements;
Temperature requirements
from ﹣ 20 ℃ to + 80 ℃
Class C: high corrosive
requirement 96H(+4H);
Temperature
requirements from ﹣
20 ℃ to + 80 ℃
Level 1: refer to
the following
list.
Level 5: 50,000
times
Level 6: 100,000
times
1 2 3 4 5 6 7 8
Application range Lifetime
Corrosion resistance and
extreme temperature
performance
Security features
related to keys
Resistance to
attack
Fireproof
performance
Safety
performance
Door
weight
2． Lock head: European standard EN 1303: Architectural hardware - lock head - requirements and test methods
100000
6
50
No
1.52)
15
NO
NO
%
-
Nm
Nm
100
2
100
Yes
1.51)
2.5
300
3
70
Yes
1.51)
5
15000
5
60
No
1.51)
15
30000
5
60
No
1.52)
15
30000
6
60
No
1.52)
15
4.8.2 5.8.1 -
-
-
-
torque
torque
5.8.2
5.8.3
5.8.4
5.8.5
5.8.6
Effective minimum number of teeth
Minimum number of beads
The maximum number of teeth
at the same level
The direct coding on the key
Inter-opening
Lock cylinder/ anti-torque lock
head
1) apply before life test. 2) apply after life test
4.8.3
4.8.4
4.8.5
4.8.6
4.8.7
1 2 3 4 5 6
Related security performance level
of key
Terms and
conditions Test clause Parameter
4.9.1
4.9.2
4.9.3
4.9.4
4.9.5
5.9.1 time
number of
times
torque
force
moment
- 3/5
30
20
20
40
30
30
5/10 Min
No
Nm
No
kN
Min
15
3
15
3
-
-
-
1)
5.9.2
5.9.3
5.9.4
5.8.6
Resistance to drill
Resistance to chisel
Anti-torque
Core/lock resistance
Lock core/anti-torque
lock head
1) safety performance requirements related to keys (4.8.7)
0 1 2 Unit
Key security parameter list
number of
times
Key security parameter list
Related security performance level
of key
Terms and
conditions Test clause Parameter Unit
Level 2: refer to
the following
list.
Level 3: refer to
the following
list.
Level 4: refer to
the following
list.
Level 5: refer to
the following
list.
Level 6: refer to
the following
list.
202
Level 1: moderate frequency of
use, highly recommended for
careful use, and low probability
of misuse, such as indoor living
doors.
Level 2: moderate use
frequency, advocate
careful use, some misuse
probability, enter the
indoor office door.
Level 3: high frequency of
use, not requiring careful
use, high probability of
misuse, such as public
office door.
Level 4: high frequency
of use, often with strong
use, such as soccer field,
offshore installation (oil rig),
barracks, public toilet, etc.
Level 6: medium
frequency:
100,000 cycles.
Level 7: high
frequency:
200,000 cycles.
No
classification
Level 0: cannot
be used on fire/
smoke doors.
Level 1: suitable
for assembly on
fire/smoke door.
Level 0:
normal
use.
Level 1:
protection
requirements.
Type A:
auxiliary
spring device.
Type B: load
spring device.
Type U: no
spring device.
Level 0: no
corrosion
resistance
required
Level 1: mild
corrosion
resistance
24H(+1)
Level 2: moderate
corrosion
resistance 48H(+2)
Level 3: high
resistance to
corrosion 96H
(+4)
Level 4: very high
corrosion resistance
requirements
240H(+4)
Level 0: cannot
be used for
security doors
Level 1: slight
resistance to
theft.
Level 2: the antitheft requirement
is moderate.
Level 3:
anti-theft
requirements
are high.
Level 4:
anti-theft
requirements
are very high.
1 2 3 4 5 6 7 8
Application categories Lifetime Corrosion
resistance Security Operation type Fireproof
performance Door size Protective
3．Handle cladding: European standard EN1906: Architectural hardware - Handles and knobs - requirements and test methods
Test project Serial
number Description
1Nm
≤ 5mm
800N
15N
15N
15N
≤ 2mm
≤ 6mm
≤ 5mm
Yes
1Nm
≤ 5mm
≤ 2mm
≤ 6mm
≤ 5mm
Yes
1,000N
15N
15N
15N
1Nm
≤ 5mm
300N
15N
15N
15N
≤ 2mm
≤ 10mm
≤ 10mm
≤ 0.6Nm
60N 60N 100N 100N
60N 60N 100N 100N
≤ 0.6Nm
≤ 0.6Nm ≥ 40°
≥ 40°
±2°
±2°
±4°
±4°
100,000 100,000 200,000 200,000
±1°
±1°
±1°
±1°
≥ 40° ≥ 40°
≤ 0.6Nm ≤ 1.5Nm ≤ 1.5Nm
≤ 1.5Nm
≤ 1.5Nm
≤ 1.5Nm ≤ 2.4Nm ≤ 2.4Nm
≤ 0.6Nm
≤ 0.6Nm
≤ 1.5Nm
≤ 1.5Nm
≤ 0.6Nm
≤ 2.4Nm
≤ 1.5Nm
≤ 0.6Nm
≤ 2.4Nm
Yes
1Nm
≤ 5mm
500N
15N
15N
15N
≤ 2mm
≤ 10mm
≤ 10mm
Yes
20Nm 30Nm 40Nm 60Nm
1
2
3
4
5
6
Rotational
torque
The axial
intensity
Idling and
safety
Free angle
motion
Turning gear
moment
Life test
—Static limit deviation after test (except auxiliary spring handle)
—Rotational torque ± 5%
—Preset torque ± 0.1N.m
—Permanent deformation at 50 plus or minus 2mm
—Axial strength +50 % at 50 ±1mm
—The preloading is ± 1N at 50 ± 1mm
—Permanent deformation at 75 ± 2mm
Idling from rest to 60 ± 5 ° or maximum design
—At 50 ± 1mm
—Total movement at 75 ±2mm
Safety requirements
—At 50 ± 1mm
—Measurement of displacement at 75 ± 2mm
—Auxiliary spring handle：
A. operation handle
—No spring knob
—Load spring handle/knob.
B. turning handle
Rotation Angle
—Except the auxiliary spring handle
Static load spring handle/knob limit deviation
—Cycle times + 1.0 %
—Force L +50 %
—Force P+50 %
—No spring handle
Level 1 Level 2 Level 3 Level 4
203 Introduction of Chinese Mechanical Anti-theft Lock Standard
The standard of GA/T73 \"Mechanical anti-theft lock\" issued by the ministry of public security is
divided into three levels: A,B and C, with the highest level C.
The standard of mechanical anti-theft lock is A class of 60 thousand times, and class B, class C is
100,000 times.It is mainly applicable to anti-theft.
The standard of mechanical anti-theft lock is required for the product's number of teeth and the
mutual opening rate, and it can resist the damage of the product, such as anti-theft, anti-pry, antisawing, anti-drill and so on.The performance indexes such as force and anti-technology opening
have specific regulations and requirements, and the comprehensive indexes are relatively high.
Need to do neutral salt spray test, level A: 24 hours;Class B: 48 hours;Level C: 72 hours, level 6 is
required.
2.The lock should not be a single row of beads. It should be multi-row beads, single row compound beads, blades or levers, and the
internal and external keys should be the same when the double-head locks are used
1. The main lock tongue should not be opened without the key, and the main lock tongue should be locked
3.When the handle or handle is damaged by external forces, the structure fails or is separated from the lock body, and the main lock
tongue should remain locked.
4.After the lock tongue is closed, the end face of the locking tongue should be no more than 1mm from the panel, not less than 0.5mm,
and the clearance between the latch panel and the lock shell shall not be greater than 0.5mm.
5. The clearance between the shoulder of the lock core and the shaft of the lock head is not greater than 0.2mm, and the clearance
between the latch and the latch is not greater than 0.5mm.
General
requirements
Flexible
Corrosion resistant
Anti-damage
working hours
(minutes)
Strength
requirement of
lock box lock
plate
Handle
requirement
Latch requirement
Main lock tongue
requirement
Locks
requirements
The thickness of
the material
Test project Level A B C
Key amount ≥ 60,000
Exposed length ≥ 20mm
Axial static pressure (less than 5mm) 2KN
≥ 30,000
≥ 20mm
4KN
≥ 30,000
≥ 24mm
6KN
Lateral static pressure 6KN
Lateral static pressure 2KN
Resistance tension 1.6KN
Resistance torque 25Nm
Lock box axial static pressure 3,000N 5,000N 7,000N
Lock plate side to static pressure 3,000N 5,000N 7,000N
Lock plate tension 3,000N 5,000N 7,000N
Locking plate anti-lift force 1,000N
Anti-drilling 10
Sawing resistant 5
Pick-proof 10
Pulling resistant 10
Attacking resistant 10
Anti-technology opening 1
Neutral salt fog test level 6 24 hours 48 hours 72 hours
15
5
15
15
15
5
30
30
30
30
30
10
3,000N 4,000N
6KN
2KN
1.6KN
50Nm
6KN
3KN
1.6KN
75Nm
Handle to operate oblique tongue torque ≤ 3Nm
Locking force for oblique tongue ≤ 49N
Static pull of key pulling ≤ 9.8N
The oblique tongue inserted axial static pressure 2.5N-9.8N 2.5N-9.8N 2.5N-9.8N
≤ 3Nm
≤ 49N
≤ 9.8N
≤ 3Nm
≤ 49N
≤ 9.8N
Mutual opening rate ≤ 0.03%
Difference exchange number 1
The locking head connects the screw to bear the tension 3,000N
Live lock head to withstand pull 3,000N
≤ 0.01%
2
3,000N
3,000N
≤ 0.01%
2
3,000N
3,000N
The key operates the oblique tongue torque ≤ 1.5Nm ≤ 1.5Nm ≤ 1.5Nm
Lock body cover plate thickness 2.5mm
Thickness of lock shell and latch plate 1.5mm
2.5mm
1.5mm
3mm
2mm
Standard Features
Standard
Durability
Safety
Eco-friendly
Standard Content
204
Introduction of Chinese Mortise Lock Standard Cylinder
Standard Characteristic
Standard
Durability
Safety
Eco-friendly
Standard Content
Appearance
quality
Flexible Key
insertion
force
Durability
Insurance
density
Category Test items Unit Level A Category Single-row billiard
The number of different height key tooth ≥
Tongue and tongue mechanism manual
lock and durability
Automatic locking of tongue and tongue
mechanism
The length of a single tongue ≥
The length of the tongue ≥
The length of the tongue ≥
Unlocking state spherical holder
torque
Side static load of the locking plate
(inclined tongue hole)
The length of the tongue ≥
Holding the radial static load
Side static load on the latch plate
Oblique lateral static load
Bend the hand shaft to the static pull
Static pull of the latch plate
Static load on the side of tongue
and tongue
The ball holds the hand axial static
pull
Static load on the lock shaft
Safe tongue axial static load
Knob torque
Torque of locking drive
Static load on the tongue axis
Knob axial static tension
Riveting strength
Hook tension
Locked state external press button
static load
The anti-attack of cladding
( cover ring) ≤
Locking the external bending of the
hand torque
To unlock the state, press the button
static load
Lock the state outside the ball
holder torque
Locking torque
Unlocking the state bend to hold the
torque
The key of torque
The locking mechanism is durable
Knob mechanism durability
Key, knob, closed tongue torque is less than ≤
The bending moment ≤ the closing moment
The torque of the spherical holder ≤ that of
the closed tongue
Press the button to open the inclined tongue
force less than or less
No more than 6 blocks prevent activity
from being less than or equal to
More than 6 prevents the activity
from being ≤
Oblique tongue return force >
The closing force of the oblique tongue is ≤
The tongue axis loads the load
The lock step and the lock body fit the gap
The locking tongue and the latch hole
cooperate with the clearance
When the tongue is retracted, it is flat or
higher than the latch panel
The slanting tongue retracts higher than
the latch panel
The retraction of the oblique tongue is lower
than the latch panel
The ramp plane of the oblique tongue is
higher than the latch panel
Neutral salt spray test level 10
The hardness of organic coating pencil ≥
The adhesion of organic coating ≥
The adjacent number of the same tooth ≤
The interlocking rate of interlocking core ≤
Safety device of lock head ≥
Oblique tongue, hand, press button
mechanism durability
14000
6
5
2
0.082
2
200000
25000
750000
750000
750000
48
1
5
GB/T9286 level 2
1
40
15
22
2.5
20
15N
0.5
1
1
1
0.5
2.5
2H in GB/T6739
6000
6
5
2
0.205
1
100000
10000
50000
50000
50000
24
50000
6
5
2
0.021
5
300000
50000
100000
100000
100000
96
type
pcs
pcs
pcs
%
pcs
time
time
time
time
time
h
N.M
N.M
N.M
N
N
N
N
N
N
mm
mm
mm
mm
mm
mm
H
mm
mm
mm
mm
N
N
N
N
N
N.M
N.M
N.M
N.M
N
N
N
N.M
N
N
N
N.M
N.M
N
N
N
N
N.M
-
mm
19
12
20
14
5000
5000
1600
5000
5000
40
54
56
50
1100
1600
2200
5
670
670
500
16
5
5000
5000
5000
1500
5
2.5
All kinds of riveting pieces
are not loose
12
11
14.5
12.5
2000
5000
1100
2000
1500
50
17
26
15
1100
1000
1500
5
670
670
500
10
2.5
2000
5000
1500
1000
2.5
5.8
12
11
12.5
12.5
1500
1500
670
1000
800
20
14
17
12
1100
1000
1000
5
670
670
500
5
2
1500
1500
800
500
2
5.8
Number of key teeth ≥
The theory number of the key teeth ≥
Strength
degree
In China, the standard of mortise lock, the relevant standard currently has QB/T2474 billiards mortisedoor
lock, which is divided into A,B and C, with the highest grade A.
The standard has made specific requirements for the flexibility, firmness, density, durability,appearance and
testing methods of the products, mainly for home decoration market and publicbuildings.It is mainly applicable
to anti-theft.
The standard has requirements for the number of teeth and the inter-opening rate of the products,but there are
no regulations and requirements for anti-theft, anti-pry, anti-sawing, anti-drill and other anti-damage ability and
anti-technology opening.
The standard has a requirement on the appearance of the door lock, which is specific to the corrosion resistance
of the electroplating layer, but it is not very high. It is basically a neutral salt spray test 24 hours level 6.
Level B Level C Unit Level A Level B Level C
205 Introduction of Chinese Fireproof Lock Standard
There is no single standard for fireproof locks, which is usually performed according to the
requirements and test methods of the fireproof locks of GB 12955-2008.Therefore,the fire lock is
mainly used on fire doors.
Fire doors are not required for durability of fire locks, only fire-resistant time is required.
It is mainly reflected in the guarantee of personal safety. When the fire resistance experiment is
made in a certain time, the door fan should always be closed to ensure indoor people having plenty
of time to escape.
The standard requirements for QB/T2474 are basically 24 hours and 6 levels of salt spray test.
Test method
Test method
Standard
requirement
Standard
requirement
6.12.1 The lock is installed in the test fire door, and the oblique tongue of the fire lock is met, not use the key
to lock the door leaf . The fire resistance test (see the table below) is conducted according to GB/T7633, and
the A1.2 requirements are met.
6.5 Cotton cushion test
In the experiment, when the door fan and its surrounding flame or gas may appear, whether they are cracks,
holes or other gaps, they should be in these channels.
Place a cotton pad every once in a while to test, the pad and the channel to maintain 20-30mm distance, the
cotton cushion starts to catch fire, record the time and the burning part.
Fire resistance integrity:
1. If there is a flame on the back surface for more than 10 seconds, it should also be recorded if there is
smoke emission.
2. If the flame on the back of the test piece lasts for more than 10 seconds, or the pad starts to catch fire, the
fire resistance limit has been reached.
Fire resistance:
1. The highest temperature of the door frame back fire is 180 degrees higher than the initial temperature.
2. The average temperature of the door frame back fire is 140 degrees higher than the initial temperature.
4.4 Fire door fire resistance classification: class A (thermal insulation) : A3.0,A2.0,A1.5(class a),A1.0(class b),
A0.5 (class c).The number represents refractory limit time (integrity and thermal insulation).Class B (partial
heat insulation) :.Class C (non-thermal type) : heat insulation is not required
1. Test equipment: heating furnace, temperature test device in furnace, test device of back surface
temperature test.
2. Heating time: time temperature relationship.
Time (min) 5 10 15 30 60 90 120 180
556 659 718 821 925 986 1,029 1,080 Temperature
(T)
5.2.5.2 Other materials used for fire prevention door shall meet the requirements of A1 level in GB 8624-2006 \"classification of building materials and product combustion performance\", and the melting point shall not
be less than 950 degrees.
5.3.1.2 In the lock core mechanism of the door fan, the fire lock shall have the hand or the push rod
mechanism, which shall not be allowed to replace the holding hands with round or spherical knob (except for
special parts, such as the pipe well door, etc.)
A1.1 The firmness, flexibility and appearance of the fire lock shall be in conformity with QB/T2474.
A1.2 Fire resistant lock fire resistance.
A1.2.1 The fire-proof time of the fire lock shall not be less than the fireproofing time of the door.
A1.2.2 In the process of fire resistance, the fire protection lock should not have obvious deformation or
melting phenomenon, no fire run phenomenon, should be able to ensure that the fire door is closed.
5.3.1.1The door lock of fire door shall be fire lock.
Standard Features
Standard
Durability
Safety
Eco-friendly
Standard Content
206
Introduction to the Standard of Chinese Panic Exit Push Rod Lock
At present, there are standard GB30051 General technical specification for latch panic exit door
lock and JG/T 290 Building push rod device for evacuation doors, we execute GB30051
There are 3 levels for service life, level I 300,000 times, level Ⅱ 200,000 times, level Ⅲ 100,000 times
The main purpose is to ensure the safety of the person, the door under certain pressure, push the
lock handle at any position, the door will open. And during a certain time for the fire resistance
experiment, the door fan should always be in the closed state, to ensure that the indoor staffs
having sufficient escape time.
There is no specific provisions for surface corrosion resistance.
Surface
requirements
Surface
requirements
Handle
requirements
Service life
requirements
Lock tongue
requirements
Lock tongue
requirements
Lock head
requirements
Level Level I Level Ⅱ Level Ⅲ
The cooperative gap between the lock tongue and the lock tongue hole is no more than 1 mm
When there is no load, the opening force is no more than 70N
300,000 times 200,000 times 100,000 times
When the load is 1,100N, the opening force is not more than 220N
The locking tongue is subjected to a lateral static load of 1,000N, after 30 seconds, it can work
normally
The door in the closed state, the evacuation direction is subjected to 1,780N thrust, the door
cannot be opened
After the pressure of 110 and the impact test of 2.65J, the lock body should not be deformed or
damaged
The back surface should not appear flame over a continuous time of 10 seconds
The tongue should not rebound, and the fire door is always closed
No melting and obvious deformation of every component
The exposed length of lock tongue at the shell is no less than 12mm
When the lock tongue is back to the shell, the gap between the lock tongue
front face and shell front face is ±0.5mm
The door lock is flexible opening
The axial static pressure of the lock tongue is 3N~12N
The total length of the door lock is not less than 2/3 of the width of the door leaf
The total length of the push rod is not less than 1/2 of the width of the door leaf
Standard Features
Standard
Durability
Safety
Eco-friendly
Standard Content
207 Introduction of Chinese Hinge Standard
At present, China's standard for hinge and hinges is QB/T 4595.1-2013 \"Hinge: Part 1- the common hinge \",
QB/T 3874 \"The common hinge\".JG/T 125 \"hinge of building doors and windows\", QB/T 4063 \"Bearing hinge\",
GB 7276 \" general technical specification for hinge\". we implemented QB/T 4595.1-2013
The service life is divided into three levels, level 1-300,000 times; level 2-150,000 times and level 3-50,000
times.
It is mainly to ensure the safety of the person, require different specifications of hinges (hinge) to match
different weight of the door leaf, to ensure that the door leaf does not fall off and hurt the staff
The neutral salt spray was tested for 18 hours and required to reach level 8.
Loading
Corrosion
resistance
Handle
requirement
Requirements
after the life
span test
Size deviation
Axial clearance
and radial
clearance
Category Length Pitch-row Thickness Width
Clearance
(mm)
0-0.76 ±0.13 ±0.20 ±0.38
30 0.5
0.76
1.57
15 1.57 5
5
2.2
2.5 3.0 3.0 3.0 3.0
20 27 34 45 57
2.8
2.8 3.3 3.9 5.1
4.4 6.7 7.8 8.9
6.7
88.9
(90)
114.3
(110)
4.0 4.0 4.0 4.0
68 79 104 135
88.9
(90)
101.6
(100)
101.6
(100)
114.3
(110)
114.3
(110)
127.0
(125)
127.0
(125)
127.0
(125)
152.4
(150)
152.4
(150)
152.4
(150)
203.2
(200)
203.2
(200)
Deviation
(mm)
No more than 0.4
The experiment was carried out at
(12 ± 3) times /min frequency.
Medium-sized hinges
Heavy duty hinges
The pitch-row is the gap
between two adjacent holes.
Life span
(10,000 times)
Axial wear
(mm)
Radial wear
(mm)
Door leaf
sinking
(mm)
Category
Level 1
Level 2
Level 3
Hinge length
(mm)
Level 1 &
Level 2
Level 3
Hinge length
(mm)
Thickness
of hinge
(mm)
Applicable door
weight (Kg)
Hinge
length (mm)
Salt spray
test The neutral salt spray was tested for 18 hours and required to reach level 8
Standard Features
Standard
Durability
Safety
Eco-friendly
Standard Content
Thickness
of hinge
(mm)
Applicable door
weight (Kg)
208
Introduction of Door Stopper and Door Clasp In China
Standard Features
At present, the standard of Chinese door stopper and door clasp is QB/T4596 \"Door stopper and door clasp\"
Only the door stopper has the durability requirement, the service life requirement 100,000 times, the door
clasp has no requirement
It is mainly embodied in the safety of the family property, and the specific requirements on the strength
The neutral salt spray was tested for 24 hours, and the magnet part was 6 hours and required to reach level 10
Standard
Durability
Safety
Eco-friendly
Handle
requirements
Lock tongue
requirements
Lock tongue
requirements
Lock head
requirements
Category
Standard Content
Test project Requirement
Vertical door stopper
Corrosion resistance of
electroplating layer Neutral salt spray test 24 hours (including 6 hours for magnets), level 10
Pencil hardness 2H, adhesion level 3
Not more than 1% of product length L
30N~80N
5N~10N
Door shaft: 400N； The door clasp: 800 N
Door shaft: 800N; The door clasp: no
After 100,000 times, the operating force meets the standard requirements
Horizontal door stopper
Axial
Radial
The door draws and closes repeatedly
Adhesion of coating surface
Product base planeness
Introduction of Chinese Door Latch Standard
At present, the standard of China's relevant door latch is QB/T 2032-2013 \"Steel door latch\"
Life expectancy is 10,000 times
It is mainly embodied in the safety of the family property, and the specific requirements on the strength
The neutral salt spray was tested for 18 hours and required to reach level 10.
Durability
Operating force
(torque)
Strength
Size deviation
Surface quality
Product base planeness
Corrosion resistance of
electroplating layer Neutral salt spray test 24 hours, level 10
Pencil hardness 2H, adhesion level 3
Not less than 9 mm
Not more than 1% of product length L
30N force or 4Nm torque
The lateral side is 1,000N, and the end is 50N
The lateral side is 1,000N, and the end is 100N
10,000 times
No-load use
The length of the plugboard
≤ 150mm
The length of the plugboard
> 150mm
Repeatedly opening and closing
Adhesion of coating surface
The exposed length of pin tongue
Standard Features
Standard
Durability
Safety
Eco-friendly
Standard Content
Category Test project Requirement
2022
Lock Hardware Typical Product Catalogue
May
