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β-PPH Industrial Piping Systems
CONTENTS
Group Profile 2
Product Overview
Pipe Series
About LESSO
Established in 1986, LESSO(Stock Code: 02128.HK)is aglobal leader in home furnishings and building materials. The Group's business portfolio spans plastic piping, building materials and home furnishings, new energy and others. It offers a wide range ofproducts such as pipes, new energy solutions, sanitary ware, integrated kitchen cabinets, integrated doors and windows, constructionequipment, water purifiers, water-proofing materials and sealants, fire-fighting equipment, valves, wires and cables, switches and sockets, roof sheets, items for environmental protection, agricultural facilities, and ocean aquaculture cages. In 2023, LESSO's sales revenue reached over USD 4.38 billion.
Since implementing a strategy ofglobalization and expanding its global presence, LESSO has evolved into a sophisticated multinational. It boasts more than30 advanced production bases andover70 factories 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 customersin accordance with its continuously improved strategic layout in a timely and efficient way.
LESSO has foundedits R&D center with more than 1,000scientific researchers, nationally accredited enterprise technology center, and two post-doctoral workstations to support its innovation and technical development. The Group has taken a leading role in the revision of over 120 international and Chinese industry standards. LESSOowns over 3,100patents (some of them are pending), and provides over 10,000 varieties of products, making it one of the most comprehensive manufacturers in the piping industry. Its products are utilized globally in different areas, including home decoration, civil construction, municipal water supply, drainage, energy management, power supply andtelecommunications, gas supply, fire-fighting, environmental protection, agriculture, oceanic aquaculture, etc.
True to its ideaof “Envisioning the Better, Building the Future”, LESSO remains committed to creating a better living environment, and advocating ideal cities featuring greenness, livability, and efficiency.With concerted efforts from various sectors, LESSOwill fully play its role in sustaining healthy and beautifulspace so thatglobal residents could enjoy a comfortable life.
19 Provinces Covered
Over30 Manufacturing Bases
Over3100 Patented Products
Over10,000 Product Categories
Product Overview
Polypropylene (PP)
Polypropylene (PP) is a thermoplastic produced through thepolymerization of propylene monomers. In industrial applications, copolymers obtained by copolymerizing propylene with a small amount of ethylene or a-olefins are also classified as polypropylene. It can be categorized into isotactic polypropylene homopolymer (PPH), polypropylene random copolymer (PPR), and polypropylene block copolymer (PPB),with the latter two being copolymers of propylene with a small amount of ethylene.
PPH features a high elastic modulus, good rigidity, and excellent internal pressure resistance, making it ideal for transporting pressurized chemical fluids. PPR is mainly used in domestic hot and cold water systems. PPB offers good low-temperature impact resistance and is often used in drainage piping systems.
Based on their different crystal structures, polypropylene can be further divided into a-PP and β-PP. The latter features better chemical corrosion resistance and can withstand higher temperatures due to its denser crystal structure.
The β-PPH industrial pipe, after β-modification of PP, features a uniform and fine Beta crystalline structure. The product offers good chemical corrosion resistance, excellent wear resistance, reliable electrical insulation, and outstandingheat resistance. It is also non-toxic, lightweight, aging-resistant, and hygienic. The piping system complies with QB/T5099-2017and ISO15494standards, making it suitable for the transport of pure water and deionized water systems in the microelectronics industry, process cooling water, andcorrosive media in the chemical industry. It is also widely used in piping systems for steel plants (pickling, acid regeneration, acid mist), flue gas desulfurization, and ion-exchange membrane for the production ofcaustic soda.
Metallurgical Industry
(Pickling, Acid Regeneration, and Wastewater and Exhaust Gas Treatment)
Applications
2 Water Treatment Sector
(Water Treatment and Chemical Wastewater Treatment)
3 Chemical Transport
(Chlor-alkali, Acids, Bases, Salts, and Other Chemical Media)
4 Light Industry
(Papermaking and Pharmaceuticals)
Flue Gas Scrubber
Food and Beverage Industry
Metal Processing and Electroplating Industry
Marine Industry
(Hot and Cold Water Systems, Air Conditioning Cooling Water Systems, Domestic Sewage Systems, Freshwater and Wastewater Treatment Systems, and Ballast Piping Systems.)
9 Semiconductor Industry
(Reliable and stable high-purity piping systems continuously deliver various high-purity media to ensure the normal operation of semiconductor fabrication plants. PPH piping systems are a cost-effective solution for high-purity water distribution systems in mid-range chip manufacturing and other electronic product production.)
Lightweight
The density is only 0.9g/cm3, which is 1/8 that of steel, 70% lighter than steel pipes, and 30% lighter than PVC pipes.
Good Temperature Resistance
Suitable for temperatures ranging from -10Cto+95C, and capable of withstanding frequent temperature changes.
Pressure and Impact Resistance
Compared with conventional a-PPH, the low-temperature impact strength is significantly improved, and the β-PPH material features a pressure rating of MRS10.
Superior Sealing Performance
The pipes are primarily joined by heat fusion: socket fusion for sizes DN63 and below, and butt fusion for DN75 and above. These joints offer good sealing performance and high joint strength.
Low Pipe Friction
The smooth inner wall of the pipe results in low frictional head loss.
Eco-Friendly and Scaling-Resistant
The pipes do not rust and scale, and do not pollute the environment.
Excellent Corrosion Resistance
PPH pipes can be used in strong acids and alkalis over the long-term, as they are resistant to corrosion from media such as sulfuric acid, hydrochloric acid, and sodium hydroxide. They are suitable for industries with extremely high corrosion resistance requirements, such as chemical processing, pharmaceuticals, and wastewater treatment.
Service Conditions
Common service media for β-PPH piping systems include:
Medium Type
Non-oxidizing Mineral Acids
Alkali Solutions
Water
Most Organic Acids and Solvents
Inorganic Salt Solutions
Medium
Hydrochloric Acid (Concentration <25%) and Sulfuric Acid (Concentration <70%)
Caustic Potash and Caustic Soda
All Grades of Water, from Ultrapure Water to Wastewater
Various Alcohols, Carboxylic Acids, and Hydrocarbons
Calcium Chloride, Ferric Chloride, and Sodium Chloride
Not Recommended Media: Oxidizing Substances such as Fuming Sulfuric Acid, Concentrated Nitric Acid, Free Halogens, and Peroxides
For more information on the chemical resistance of polypropylene (PP) pipes to chemical media, refer to ISO/TR 10358-2021.
β-PPH Industrial Piping Systems
Pipe Series
β-PPH Industrial Pipe, Grey, S5, SDR11, PN10, Standard Length 4m
| Product | d(mm) | PN | Order Code | e(mm) | di(mm) | StandardPackaging(m) |
| 20 | 10 | 8010680001 | 2.0 | 16.0 | 100 | |
 | 25 | 10 | 8010680002 | 2.3 | 20.4 | 80 |
| 32 | 10 | 8010680003 | 2.9 | 26.2 | 40 | |
| 40 | 10 | 8010680004 | 3.7 | 32.6 | 40 | |
| 50 | 10 | 8010680005 | 4.6 | 40.8 | 4 | |
 | 63 | 10 | 8010680006 | 5.8 | 51.4 | 4 |
| 75 | 10 | 8010680007 | 6.8 | 61.4 | 4 | |
| 90 | 10 | 8010680008 | 8.2 | 73.6 | 4 | |
| 110 | 10 | 8010680009 | 10.0 | 90.0 | 4 | |
| 125 | 10 | 8010680010 | 11.4 | 102.2 | 4 | |
| 140 | 10 | 8010680016 | 12.7 | 114.6 | 4 | |
| 160 | 10 | 8010680011 | 14.6 | 130.8 | 4 | |
| 180 | 10 | 8010680017 | 16.4 | 147.2 | 4 | |
| 200 | 10 | 8010680012 | 18.2 | 163.6 | 4 | |
| 225 | 10 | 8010680018 | 20.5 | 184.0 | 4 | |
| 250 | 10 | 8010680013 | 22.7 | 204.6 | 4 | |
| 280 | 10 | 8010680019 | 25.4 | 229.2 | 4 | |
| 315 | 10 | 8010680014 | 28.6 | 257.8 | 4 | |
| 355 | 10 | 8010680020 | 32.2 | 290.6 | 4 | |
| 400 | 10 | 8010680015 | 36.3 | 327.4 | 4 |
| d(mm) | PN | Order Code | (mm) | D(mm) | L1(mm) | StandardPackagingQuantity | Quantityper Carton |
| 20 | 10 | 8010690057 | 33.5 | 27.8 | 15.75 | 15 | 1620 |
| 25 | 10 | 8010690058 | 37.5 | 33.8 | 17.75 | 10 | 960 |
| 32 | 10 | 8010690059 | 42 | 42.7 | 20 | 10 | 480 |
| 40 | 10 | 8010690060 | 46.5 | 53.2 | 22.25 | 10 | 360 |
| 50 | 10 | 8010690061 | 53 | 66.6 | 25 | 6 | 260 |
| 63 | 10 | 8010690062 | 61 | 83 | 29 | 10 | 150 |
| d(mm) | PN | Order Code | L(mm) | D(mm) | L1(mm) | StandardPackagingQuantity | Quantityper Carton |
| 20 | 10 | 8010690063 | 22.3 | 27.8 | 16 | 15 | 1260 |
| 25 | 10 | 8010690064 | 25 | 33.8 | 18 | 10 | 720 |
| 32 | 10 | 8010690065 | 30 | 42.7 | 20 | 5 | 360 |
| 40 | 10 | 8010690066 | 33 | 53.2 | 22.5 | 7 | 168 |
| 50 | 10 | 8010690067 | 37.5 | 66.6 | 22.5 | 14 | 140 |
| 63 | 10 | 8010690068 | 43.5 | 83 | 29.5 | 10 | 80 |
90°ElbowSocket Fusion) 4050 63 | ||||||||
| PN | Order Code | L(mm) | D(mm) | L1(mm) | StandardPackagingQuantity | Quantityper Carton | ||
| 10 | 8010690069 | 40.9 | 27.8 | 16 | 10 | 1920 | ||
| 10 | 8010690070 | 48.4 | 33.8 | 18 | 10 | 960 | ||
| 10 | 8010690071 | 58.85 | 42.7 | 20 | 6 | 288 | ||
| 10 | 8010690072 | 70.02 | 53.2 | 22.5 | 6 | 180 | ||
| 10 | 8010690073 | 85.3 | 66.6 | 25.5 | 10 | 110 | ||
| 10 | 8010690074 | 103.5 | 83 | 29.5 | 6 | 70 | ||
| d(mm) | PN | Order Code | L(mm) | D(mm) | L1(mm) | L2(mm) | StandardPackagingQuantity | Quantityper Carton |
| 20 | 10 | 8010690075 | 54 | 27.8 | 16 | 40.9 | 10 | 720 |
| 25 | 10 | 8010690076 | 64 | 33.8 | 18 | 48.9 | 8 | 480 |
| 32 | 10 | 8010690077 | 75.5 | 42.7 | 20 | 59.1 | 5 | 240 |
| 40 | 10 | 8010690078 | 88 | 53.2 | 22.5 | 70.6 | 3 | 120 |
| 50 | 10 | 8010690079 | 104 | 66.6 | 25.5 | 85.3 | 6 | 100 |
| 63 | 10 | 8010690080 | 124 | 84 | 29.5 | 104 | 6 | 60 |
| 90° Reducing Tee(Socket Fusion) | d×d1(mm) | PN | Order Code | L(mm) | D(mm) | L1(mm) | D1(mm) | D2(mm) | L3(mm) | StandardPackagingQuantity | Quantityper Carton |
  | 25×20 | 10 | 8010690081 | 59 | 33.8 | 18 | 27.8 | 29.5 | 16 | 10 | 480 |
| 32×20 | 10 | 8010690082 | 64 | 42.7 | 20 | 27.8 | 33.5 | 16 | 5 | 360 | |
| 32×25 | 10 | 8010690083 | 68 | 42.7 | 20 | 33.8 | 35 | 18 | 5 | 240 | |
| 40×20 | 10 | 8010690084 | 69 | 53.2 | 22.5 | 27.8 | 37.5 | 16 | 4 | 192 | |
| 40×25 | 10 | 8010690085 | 74 | 53.2 | 22.5 | 33.8 | 40.5 | 18 | 5 | 180 | |
| 40×32 | 10 | 8010690086 | 80 | 53.2 | 22.5 | 42.7 | 42 | 20 | 4 | 144 | |
| 50×20 | 10 | 8010690087 | 73.5 | 66.6 | 25.5 | 27.8 | 42.2 | 16 | 12 | 180 | |
| 50×25 | 10 | 8010690088 | 78 | 66.6 | 25.5 | 33.8 | 44 | 18 | 12 | 168 | |
| 50×32 | 10 | 8010690089 | 86 | 66.6 | 25.5 | 42.7 | 47.25 | 20 | 10 | 110 | |
| 50×40 | 10 | 8010690090 | 94 | 66.6 | 25.5 | 53.2 | 49.25 | 22.5 | 10 | 110 | |
| 63×25 | 10 | 8010690091 | 85.4 | 83 | 29.5 | 33.8 | 50.2 | 18 | 8 | 96 | |
| 63×32 | 10 | 8010690092 | 92 | 83 | 29.5 | 42.7 | 55.5 | 20 | 10 | 90 | |
| 63×40 | 10 | 8010690093 | 100 | 83 | 29.5 | 53.2 | 54 | 22.5 | 8 | 80 | |
| 63×50 | 10 | 8010690094 | 110.5 | 83 | 29.5 | 66.6 | 56.75 | 25.5 | 6 | 60 | |
| Reducer Coupling(Socket Fusion) | |||||||||||
| d×d1(mm) | PN | Order Code | L(mm) | D(mm) | L1(mm) | L2(mm) | D1(mm) | StandardPackagingQuantity | Quantityper Carton | ||
  | 25×20 | 10 | 8010690095 | 39.5 | 33.8 | 16 | 18 | 27.8 | 15 | ||
| 840 | |||||||||||
| 32×20 | 10 | 8010690096 | 42.5 | 42.7 | 16 | 20 | 27.8 | 10 | 840 | ||
| 32×25 | 10 | 8010690097 | 45 | 42.7 | 18 | 20 | 33.8 | 10 | 600 | ||
| 40×20 | 10 | 8010690098 | 46 | 53.2 | 16 | 22.5 | 27.8 | 10 | 480 | ||
| 40×25 | 10 | 8010690099 | 48.5 | 53.2 | 18 | 22.5 | 33.8 | 10 | 480 | ||
| 40×32 | 10 | 8010690100 | 50.5 | 53.2 | 20 | 22.5 | 42.7 | 10 | 360 | ||
| 50×20 | 10 | 8010690101 | 51.5 | 66.6 | 16 | 25.5 | 27.8 | 5 | 240 | ||
| 50×25 | 10 | 8010690102 | 52.5 | 66.6 | 18 | 25.5 | 33.8 | 5 | 240 | ||
| 50×32 | 10 | 8010690103 | 57 | 66.6 | 20 | 25.5 | 42.7 | 5 | 240 | ||
| 50×40 | 10 | 8010690104 | 57.5 | 66.6 | 22.5 | 25.5 | 53.2 | 5 | 180 | ||
| 63×25 | 10 | 8010690105 | 60 | 83 | 18 | 28.5 | 33.8 | 10 | 120 | ||
| 63×32 | 10 | 8010690106 | 56 | 83 | 20 | 29.5 | 42.7 | 10 | 100 | ||
| 63×40 | 10 | 8010690107 | 57.5 | 83 | 22.5 | 29.5 | 53.2 | 10 | 100 | ||
| 63×50 | 10 | 8010690108 | 60 | 83 | 25.5 | 29.5 | 66.6 | 15 | 150 | ||
| Cap(Socket Fusion) | ||||||||
| d(mm) | PN | Order Code | (mm) | L1(mm) | D(mm) | StandardPackagingQuantity | Quantityper Carton | |
  | 20 | 10 | 8010690109 | 20.5 | 16 | 27.8 | 15 | 2160 |
| 25 | 10 | 8010690110 | 22.5 | 18 | 33.8 | 20 | 1680 | |
| 32 | 10 | 8010690111 | 26.5 | 20 | 42.7 | 14 | 840 | |
| 40 | 10 | 8010690112 | 30.5 | 22.5 | 53.2 | 9 | 540 | |
| 50 | 10 | 8010690113 | 35 | 25.5 | 66.6 | 10 | 200 | |
| 63 | 10 | 8010690114 | 41.5 | 29.5 | 83 | 18 | 180 |
| d(mm) | PN | Order Code | L(mm) | D(mm) | L1(mm) | L2(mm) | D1(mm) | StandardPackagingQuantity | Quantityper Carton |
| 40 | 10 | 8010690115 | 26 | 72 | 53.2 | 22.5 | 9 | 40 | 160 |
| 50 | 10 | 8010690116 | 29 | 85 | 66.6 | 25.5 | 10 | 30 | 90 |
| 63 | 10 | 8010690117 | 34.5 | 106 | 15 | 60 | |||
| 83 | 29.5 | 11 | |||||||
| S5/SDR1145°Elbow (Butt Fusion) | ||||||||||||
| d(mm) | PN | Order Code | L(mm) | L1(mm) | e(mm) | StandardPackagingQuantity | Quantityper Carton | |||||
  | 75 | 10 | 8010690001 | 124 | 80 | 6.8 | 3 | 30 | ||||
| 90 | 10 | 8010690002 | 136 | 85 | 8.2 | 3 | 18 | |||||
| 110 | 10 | 8010690003 | 145 | 87 | 10.0 | 2 | 12 | |||||
| 125 | 10 | 8010690118 | 150 | 87 | 11.4 | 2 | 10 | |||||
| 160 | 10 | 8010690004 | 175 | 100 | 14.6 | 1 | 4 | |||||
| 180 | 10 | 8010690173 | 183 | 105 | 16.4 | 1 | 3 | |||||
| 200 | 10 | 8010690005 | 193 | 110 | 18.2 | 1 | 3 | |||||
| 225 | 10 | 8010690174 | 215 | 122 | 20.5 | 1 | 1 | |||||
| 250 | 10 | 8010690128 | 232 | 130 | 22.7 | 1 | / | |||||
| 280 | 10 | 8010690175 | 250 | 140 | 25.4 | 1 | 1 | |||||
| 315 | 10 | 8010690129 | 270 | 150 | 28.6 | 1 | / | |||||
| 400 | 10 | 8010690130 | 270 | 150 | 36.3 | 1 | 1 | |||||
| d(mm) | PN | Order Code | L(mm) | L1(mm) | e(mm) | StandardPackagingQuantity | Quantityper Carton |
| 75 | 10 | 8010690006 | 172 | 75 | 6.8 | 3 | 30 |
| 90 | 10 | 8010690007 | 197.5 | 85 | 8.2 | 2 | 20 |
| 110 | 10 | 8010690008 | 221 | 87 | 10.0 | 2 | 12 |
| 125 | 10 | 8010690119 | 236 | 87 | 11.4 | 2 | 8 |
| 160 | 10 | 8010690009 | 283 | 100 | 14.6 | 1 | 5 |
| 180 | 10 | 8010690180 | 304.5 | 95 | 16.4 | 1 | 4 |
| 200 | 10 | 8010690010 | 328 | 100 | 18.2 | 1 | 3 |
| 225 | 10 | 8010690181 | 386 | 120 | 20.5 | 1 | 1 |
| 250 | 10 | 8010690131 | 428 | 130 | 22.7 | 1 | / |
| 280 | 10 | 8010690182 | 466 | 138 | 25.4 | 1 | 1 |
| 315 | 10 | 8010690132 | 528.5 | 150 | 28.6 | 1 | / |
| 355 | 10 | 8010690183 | 517.5 | 110 | 32.2 | 1 | 1 |
| 400 | 10 | 8010690184 | 620 | 180 | 36.3 | 1 | / |
S5/SDR1190°Equal Tee(Butt Fusion)
| d(mm) | PN | Order Code | L(mm) | L1(mm) | L2(mm) | e(mm) | StandardPackagingQuantity | Quantityper Carton |
| 75 | 10 | 8010690011 | 264 | 75 | 172 | 6.8 | 1 | 18 |
| 90 | 10 | 8010690012 | 300 | 85 | 197.5 | 8.2 | 1 | 14 |
| 110 | 10 | 8010690013 | 325 | 90 | 221.5 | 10.0 | 1 | 8 |
| 125 | 10 | 8010690121 | 341 | 87 | 236.9 | 11.4 | 1 | 6 |
| 160 | 10 | 8010690014 | 400 | 100 | 293 | 14.6 | 1 | 3 |
| 180 | 10 | 8010690176 | 430 | 105 | 309 | 16.4 | 1 | 2 |
| 200 | 10 | 8010690015 | 456 | 102 | 334 | 18.2 | 1 | 2 |
| 225 | 10 | 8010690177 | 530 | 120 | 385.9 | 20.5 | 1 | 1 |
| 250 | 10 | 8010690133 | 600 | 130 | 436 | 22.7 | 1 | / |
| 280 | 10 | 8010690178 | 632 | 138 | 466 | 25.4 | 1 | 1 |
| 315 | 10 | 8010690134 | 710 | 150 | 528.5 | 28.6 | 1 | / |
| 400 | 10 | 8010690179 | 820 | 180 | 615 | 36.3 | 1 | 1 |
| S5/SDR1190°Reducing Tee(Butt Fusion) | ||||||||||
| d×d1(mm) | PN | Order Code | L(mm) | L1(mm) | L2(mm) | e(mm) | e1(mm) | StandardPackagingQuantity | Quantityper Carton | |
  | 110×63 | 10 | 8010690033 | 302 | 87 | 160.75 | 10.0 | 5.8 | 1 | 24 |
| 110×75 | 10 | 8010690034 | 302 | 87 | 161.25 | 10.0 | 6.8 | 1 | 10 | |
| 110×90 | 10 | 8010690035 | 302 | 87 | 162.25 | 10.0 | 8.2 | 1 | 9 | |
| 160×63 | 10 | 8010690036 | 333 | 92.5 | 190 | 14.6 | 5.8 | 1 | 5 | |
| 160×75 | 10 | 8010690037 | 333 | 92.5 | 188.5 | 14.6 | 6.8 | 1 | 5 | |
| 160×90 | 10 | 8010690038 | 333 | 92.5 | 188.5 | 14.6 | 8.2 | 1 | 5 | |
| 160×110 | 10 | 8010690039 | 333 | 92.5 | 186 | 14.6 | 10.0 | 1 | 4 | |
| 200×50 | 10 | 8010690040 | 378 | 112 | 180 | 18.2 | 4.6 | 1 | 3 | |
| 200×63 | 10 | 8010690041 | 378 | 112 | 190 | 18.2 | 5.8 | 1 | 3 | |
| 200×75 | 10 | 8010690042 | 378 | 112 | 200 | 18.2 | 6.8 | 1 | 1 | |
| 200×90 | 10 | 8010690043 | 424 | 112 | 226 | 18.2 | 8.2 | 1 | 2 | |
| 200×110 | 10 | 8010690044 | 373 | 114 | 220 | 18.2 | 10.0 | 1 | 2 | |
| 200×160 | 10 | 8010690045 | 426 | 100 | 230 | 18.2 | 14.6 | 1 | 2 | |
| 250×50 | 10 | 8010690135 | 410 | 130 | 210 | 22.7 | 4.6 | 1 | 1 | |
| 250×63 | 10 | 8010690136 | 500 | 130 | 250 | 22.7 | 5.8 | 1 | / | |
| 250×75 | 10 | 8010690137 | 410 | 130 | 226 | 22.7 | 6.8 | 1 | 1 | |
| 250×90 | 10 | 8010690138 | 410 | 130 | 240 | 22.7 | 8.2 | 1 | / | |
| 250×110 | 10 | 8010690139 | 460 | 130 | 248 | 22.7 | 10.0 | 1 | 1 | |
| 250×160 | 10 | 8010690140 | 510 | 130 | 270 | 22.7 | 14.6 | 1 | / | |
| 250×200 | 10 | 8010690141 | 528 | 130 | 271 | 22.7 | 18.2 | 1 | 1 | |
| 315×110 | 10 | 8010690185 | 492 | 150 | 281.5 | 28.6 | 10.0 | 1 | / | |
| 315×160 | 10 | 8010690186 | 542 | 150 | 298.5 | 28.6 | 14.6 | 1 | 1 | |
| 315×180 | 10 | 8010690187 | 568 | 150 | 308.5 | 28.6 | 16.4 | 1 | 1 | |
| 315×200 | 10 | 8010690188 | 590 | 150 | 315.5 | 28.6 | 18.2 | 1 | 1 | |
| 400×110 | 10 | 8010690142 | 535 | 180 | 320 | 36.3 | 10.0 | 1 | / | |
| 400×160 | 10 | 8010690143 | 586 | 180 | 338 | 36.3 | 14.6 | 1 | 1 | |
| 400×200 | 10 | 8010690144 | 635 | 180 | 352 | 36.3 | 18.2 | 1 | / | |
S5/SDR11 Reducer Coupling (Butt Fusion)
| d×d1(mm) | PN | Order Code | L(mm) | L1(mm) | e(mm) | e1(mm) | StandardPackagingQuantity | Quantityper Carton |
| 75×63 | 10 | 8010690046 | 156 | 70 | 6.8 | 5.8 | 6 | 60 |
| 90×63 | 10 | 8010690047 | 170 | 65 | 8.2 | 5.8 | 4 | 40 |
| 90×75 | 10 | 8010690048 | 167 | 70 | 8.2 | 6.8 | 4 | 40 |
| 110×50 | 10 | 8010690049 | 195 | 62 | 10.0 | 4.6 | 4 | 36 |
| 110×63 | 10 | 8010690050 | 195 | 65 | 10.0 | 5.8 | 4 | 36 |
| 110×75 | 10 | 8010690051 | 185 | 70 | 10.0 | 6.8 | 4 | 32 |
| 110×90 | 10 | 8010690052 | 172 | 76 | 10.0 | 8.2 | 4 | 28 |
| 125×63 | 10 | 8010690123 | 202 | 65 | 11.4 | 5.8 | 4 | 24 |
| 125×90 | 10 | 8010690124 | 193 | 76 | 11.4 | 8.2 | 4 | 24 |
| 125×110 | 10 | 8010690125 | 195 | 84 | 11.4 | 10.0 | 2 | 20 |
| 160×90 | 10 | 8010690053 | 238 | 80 | 14.6 | 8.2 | 2 | 12 |
| 160×110 | 10 | 8010690054 | 230 | 84 | 14.6 | 10.0 | 2 | 12 |
| 180×63 | 10 | 8010690197 | 205 | 67 | 16.4 | 5.8 | 2 | 14 |
| 180×110 | 10 | 8010690198 | 213 | 76 | 16.4 | 10.0 | 2 | 12 |
| 180×160 | 10 | 8010690199 | 182 | 75 | 16.4 | 14.6 | 2 | 10 |
| 200×110 | 10 | 8010690055 | 237 | 97 | 18.2 | 10.0 | 4 | 6 |
| 200×160 | 10 | 8010690056 | 270 | 84 | 18.2 | 14.6 | 4 | 6 |
| 200×180 | 10 | 8010690200 | 205 | 87 | 18.2 | 16.4 | 1 | 6 |
| 225×110 | 10 | 8010690201 | 238 | 84 | 20.5 | 10.0 | 1 | 6 |
| 225×160 | 10 | 8010690202 | 231 | 86 | 20.5 | 14.6 | 1 | 6 |
| 225×200 | 10 | 8010690203 | 205 | 89 | 20.5 | 18.2 | 1 | 4 |
| 250×110 | 10 | 8010690148 | 217 | 82 | 22.7 | 10.0 | 1 | 5 |
| 250×160 | 10 | 8010690149 | 290 | 100 | 22.7 | 14.6 | 1 | 3 |
| 250×200 | 10 | 8010690150 | 254 | 101 | 22.7 | 18.2 | 1 | 3 |
| 250×225 | 10 | 8010690204 | 208 | 91 | 22.7 | 20.5 | 1 | 3 |
| 280×200 | 10 | 8010690205 | 253 | 94 | 25.4 | 18.2 | 1 | 4 |
| 315×160 | 10 | 8010690206 | 300 | 98 | 28.6 | 14.6 | 1 | 2 |
| 315×180 | 10 | 8010690207 | 290 | 105 | 28.6 | 16.4 | 1 | 2 |
| 315×200 | 10 | 8010690208 | 297 | 112 | 28.6 | 18.2 | 1 | 2 |
| 315×225 | 10 | 8010690209 | 315 | 120 | 28.6 | 20.5 | 1 | 2 |
| 315×250 | 10 | 8010690210 | 310 | 129 | 28.6 | 22.7 | 1 | 2 |
| 400×225 | 10 | 8010690211 | 352.4 | 120 | 36.3 | 20.5 | 1 | 1 |
S5/SDR11 Cap (Butt Fusion)
| d(mm) | PN | Order Code | L(mm) | e(mm) | StandardPackagingQuantity | Quantityper Carton |
| 75 | 10 | 8010690021 | 111 | 6.8 | 10 | 100 |
| 90 | 10 | 8010690022 | 117 | 8.2 | 6 | 60 |
| 110 | 10 | 8010690023 | 127 | 10.0 | 4 | 40 |
| 125 | 10 | 8010690126 | 145 | 11.4 | 4 | 24 |
| 160 | 10 | 8010690024 | 175 | 14.6 | 1 | 15 |
| 180 | 10 | 8010690194 | 177 | 16.4 | 1 | 12 |
| 200 | 10 | 8010690025 | 195 | 18.2 | 1 | 8 |
| 225 | 10 | 8010690195 | 20.7 | 20.5 | 1 | 5 |
| 250 | 10 | 8010690151 | 224 | 22.7 | 1 | 4 |
| 280 | 10 | 8010690196 | 227.3 | 25.4 | 1 | 4 |
| 315 | 10 | 8010690152 | 140 | 28.6 | 1 | / |
| 400 | 10 | 8010690153 | 150 | 36.3 | 1 | 1 |
| d(mm) | PN | Order Code | L(mm) | L1(mm) | e(mm) | StandardPackagingQuantity | Quantityper Carton |
| 75 | 10 | 8010690016 | 254 | 127 | 6.8 | 1 | 13 |
| 90 | 10 | 8010690017 | 288 | 144 | 8.2 | 1 | 7 |
| 110 | 10 | 8010690018 | 339 | 169.5 | 10.0 | 1 | 4 |
| 125 | 10 | 8010690120 | 363 | 181.5 | 11.4 | 1 | 3 |
| 160 | 10 | 8010690019 | 426 | 213 | 14.6 | 1 | 2 |
| 200 | 10 | 8010690020 | 510 | 255 | 18.2 | 1 | 1 |
| 225 | 10 | 8010690189 | 558 | 279 | 20.5 | 1 | / |
S5/SDR11 Flange Adapter (Butt Fusion)
| d(mm) | PN | Order Code | D(mm) | L(mm) | L1(mm) | L2(mm) | e(mm) | StandardPackagingQuantity | Quantityper Carton |
| 50 | 10 | 8010690026 | 90 | 86 | 10 | 54 | 4.6 | 10 | 120 |
| 63 | 10 | 8010690027 | 102 | 98 | 11 | 69 | 5.8 | 8 | 80 |
| 75 | 10 | 8010690028 | 122 | 120 | 16 | 84 | 6.8 | 4 | 48 |
| 90 | 10 | 8010690029 | 138 | 135 | 17 | 98 | 8.2 | 4 | 24 |
| 110 | 10 | 8010690030 | 158 | 140 | 18 | 100 | 10.0 | 2 | 18 |
| 125 | 10 | 8010690122 | 158 | 150 | 18 | 120 | 11.4 | 2 | 16 |
| 160 | 10 | 8010690031 | 212 | 175 | 25 | 121.6 | 14.6 | 1 | 6 |
| 180 | 10 | 8010690190 | 212 | 180 | 30 | 130 | 16.4 | 1 | 6 |
| 200 | 10 | 8010690032 | 268 | 190 | 32 | 118 | 18.2 | 1 | 4 |
| 225 | 10 | 8010690191 | 268 | 195 | 25 | 150 | 20.5 | 1 | 4 |
| 250 | 10 | 8010690145 | 320 | 150 | 34 | 90 | 22.7 | 1 | 4 |
| 280 | 10 | 8010690192 | 320 | 145 | 35 | 75.1 | 25.4 | 1 | 3 |
| 315 | 10 | 8010690146 | 370 | 220 | 33 | 152 | 28.6 | 1 | 1 |
| 355 | 10 | 8010690193 | 432 | 120 | 31 | 49.4 | 32.2 | 1 | / |
| 400 | 10 | 8010690147 | 482 | 140 | 33 | 76.4 | 36.3 | 1 | 1 |
LESSO β-PPH Industrial Pipes
Premium Quality Crafted with Precision
From materials to manufacturing, building piping solutions you can trust.
01
Corrosion and High Temperature Resistance
The pipes are designed for long-term service up to 80°C and short-term exposure up to 95°C, while offering excellent resistance to strong acids, alkalis, and other corrosive media.
02
Suitable for Various Applications
The complete product range covers various industrial applications, ensuring operational efficiency.
03
Smooth Inner Wall
The smooth inner wall reduces fluid transport resistance, minimizes pressure loss, and improves overall transport efficiency.
LESSO β-PPH Industrial Pipes
Excellent Performance
Reliable Protection for Demanding Applications
Manufactured from corrosion-resistant materials, providing reliable protection.
LESSO GROUP
Hotline: +864009212800 (Ext. 1701) E-mail: oversea@lesso.com Website: www.lesso.com
