该页无缩略图
UPVC-ELECTRICAL CONDUIT AND FITTINGS
Established in1986,LESSO (Stock Code:02128.HK) isa global leader in home furnishingsand buildingmaterials.The Group's business portfolio spansplasticpiping,buildingmaterialsand homefurnishings，environmental protection，newenergy, supply-chainservice platformsand others.Itoffersawide range of products such as pipes,photovoltaics,plumbingand sanitary ware，integral kitchenmaterials,integral doorsandwindows, aluminum formwork and smart scaffolds，waterpurifiers, water-proofingmaterialsandsealants,fire-fightingequipment, valves,cables,lighting,hygienematerials,items forenvironmentalprotection,agricultural facilities，andoceanicaquaculture cages.In2023,LESSO's salesrevenue reached over USD4.38 billion.
Since implementing astrategy of globalizationand expanding its global presence，LESSO has evolved into a sophisticated multinational.Itboastsmore than30advancedproductionbases worldwide,broadening its industrial and sales networks to cover Asia，North America，South America，Europe，Africa，and Oceania.This enables LESSO to provide quality products and services for global customers in accordance with its continuously improved strategic layout in a timely and efficient way.
LESSO has founded its R&D centerwith more than 1,000 scientificresearchers,nationallyaccreditedenterprisetechnologycenter，and two post-doctoral workstations to support its innovationand technical development.The Group hastakena leadingrolein therevisionof over120 internationaland Chinese industry standards.LESSO owns over 3,100 patents (some of themare pending)，and providesover10,ooovarieties of products,making it one of the most comprehensive manufacturersin the piping industry. Its productsare utilized globally in different areas,including home decoration,civil construction, municipal watersupply，drainage,energymanagement,power supplyand telecommunications，gassupply，fire-fighting, environmental protection,agriculture,oceanicaquaculture,etc.
True to its idea of"Envisioning the Better,Building the Future", LESSO remains committed to creatinga better living environment,and advocating ideal cities featuring greenness,livability, and efficiency.With concerted efforts from various sectors, LESSOwill fullyplay itsrole insustaininghealthyand beautiful space so that global residents could enjoyacomfortable life.
UPVC-ELECTRICAL CONDUIT AND FITTINGS
Productintroduction
UPVCelectricalconduit,oastsarangeofoutstandingcharacteristicsandfindsextensiveapplicationinconstructionelectrical installtionprojectsforsafeguardingandsecuringwireorableinstalationsThesepipesandpipfitingsaeedorangeincolorTe pipesadhere to the standard PNS14:2005,while the pipe fitingsconform to the standard JG/T3050-1998.
Productfeatures
Pipecharacteristics
Thepipe's characteristics should comply with the requirements outlined in the PNS 14:2005 standard.
| Characteristic | Requirement |
| Vicatsofteningtemperature | ≥76°℃ |
| Thermal shrinkage rate Heat reversion* | ≤5% |
| Waterabsorption | ≤40g/m² |
| Tensile strength at 28℃ | ≥27.5MPa |
| Elongationat break | ≥15% |
| Resistance to buring | ee |
| Resistance to externalblows | The true impact rate of the batch shallnot exceed 10% |
| Flattening test | Flattened to 40%dn,no evidence of splitting,cracking or breaking |
| Resistance toacetone | Nosignofdelaminationordisintegration |
Installationsteps
Pipefittingcharacteristics
The pipe fitting characteristics should comply with the specifications outlined in theJG/T3050-1998standard.
| Characteristic | Requirement | |
| Drop resistance | No cracking or breakage | |
| Heat resistance | Di≤2mm | |
| Resistance to buring | Self-extinguishing time | te≤30s |
| Oxygen index | Ol≥32 | |
| Electrical performance | No breakdownwithin15min R≥100MΩ | |
Pipeseries
Thepipeisred-orangeincolorandhasatandard lengthof3meters,althoughcustomlengthscanalsobeaccommodatedbasedon customer requirements.
| Nominal outer diameter (mm) | Inch | Wall thickness (mm) | SAP Number | |
| Thin Wall | Thick Wall | |||
| dn20 | 1/2" | 1.5 | 2.2 | 8030052133 |
| dn25 | 3/4" | 1.5 | 2.3 | 8030052134 |
| dn32 | 1" | 1.5 | 2.4 | 8030052135 |
| dn40 | 1-1/4" | 1.5 | 2.4 | 8030052136 |
| dn50 | 1-1/2" | 1.5 | 2.4 | 8030052137 |
| dn63 | 2″ | / | 2.5 | 8030052138 |
| dn75 | 2-1/2″ | / | 2.9 | 8030052139 |
| dn90 | 3" | / | 3.5 | 8030052140 |
| dn110 | 4" | / | 4.2 | 8030052141 |
| dn160 | 6" | 6.1 | 8030052142 | |
Pipefittingseries
| Name | SAPNumber | Size (mm) | Inch |
| 8030021960 | 20 | 1/2" | |
| 8030021953 | Φ25 | 3/4" | |
| 8030021916 | Φ32 | 1" | |
| 8030021917 | Φ40 | 1-1/4" | |
| 8030021918 | Φ50 | 1-1/2" | |
| 8030022125 | Φ63 | 2" | |
| NAIL CABLEPVC (CLAMPS) | 8030023306 | Φ75 | 2-1/2" |
| 8030023226 | Φ90 | 3" | |
| 8030022064 | 63 | 2″ | |
| 8030022065 | Φ75 | 2-1/2" | |
| Long Sweep Bend | 8030022066 | Φ90 | 3” |
| 8030021984 | Φ20 | 1/2" | |
| 8030021985 | 25 | 3/4" | |
| 8030021986 | Φ32 | 1" | |
| ELBOWLONG SWEEP90° | 8030022024 | 40 | 1-1/4" |
| 8030022025 | Φ50 | 1-1/2" |
| Name | SAP Number | Size (mm) | Inch |
| 8030021961 | Φ20 | 1/2" | |
| 8030021962 | Φ25 | 3/4" | |
| 8030021987 | Φ32 | 1" | |
| 8030021988 | Φ40 | 1-1/4" | |
| 8030021989 | 50 | 1-1/2″ | |
| Flexible Coupling | 8030022427 | Φ63 | 2″ |
| 8030021972 | Φ20 | 1/2″ | |
| 8030021919 | Φ25 | 3/4" | |
| 8030021957 | Φ32 | 1" | |
| 8030021959 | Φ40 | 1-1/4" | |
| 8030022023 | Φ50 | 1-1/2" | |
| ELBOW | 8030023312 | Φ63 | 2″ |
| 8030021978 | Φ20 | 1/2" | |
| 8030021979 | Φ25 | 3/4″ | |
| 8030021955 | Φ32 | 1" | |
| 8030021964 | Φ40 | 1-1/4" | |
| 8030021920 | Φ50 | 1-1/2" | |
| 8030022126 | Φ63 | 2″ | |
| 8030023753 | Φ75 | 2-1/2" | |
| 8030023196 | Φ90 | 3” | |
| 8030021963 | Φ20 | 1/2" | |
| 8030021958 | Φ25 | 3/4" | |
| 8030021956 | 32 | 1" | |
| 8030021899 | Φ40 | 1-1/4" | |
| 8030021973 | Φ50 | 1-1/2" | |
| 8030022426 | Φ63 | 2" | |
| COUPLING | 8030023187 | 75 | 2-1/2" |
| 8030023195 | Φ90 | 3” | |
| 8030021954 | 20 | 1/2″ | |
| 8030021976 | Φ25 | 3/4" | |
| 8030021977 | Φ32 | 1" | |
| 8030022009 | Φ40 | 1-1/4" | |
| MALEADAPTER | 8030022020 | Φ50 | 1-1/2" |
| 8030022305 | Φ63 | 2" | |
| 8030023308 | 75 | 2-1/2" | |
| 8030023307 | Φ90 | 3" |
