The water supply pipe is made of high-quality PE80 PE100 pipe special resin as the main raw material, adding necessary antioxidants, coloring agents, UV absorbers and other additives, using advanced production equipment, unique mold structure and special production process, and extrusion. A new type of plastic pipe product processed. Our company has introduced more than 10 of the world's most advanced plastic pipe production lines, and can produce PE water supply pipes that are in full compliance with national GB/T13663-2000.GB-T17219-1998 standards and specifications from 20mm-800mm. Application and drainage areas.
Nominal outer diameter dn.mm | Nominal wall thickness en.mm | ||||
Standard size ratio | |||||
SDR33 | SDR21 | SDR17 | SDR13.6 | SDR11 | |
Nominal pressureMpa | |||||
0.4 | 0.6 | 0.8 | 1.0 | 1.25 | |
16 | 2.1 | 2.1 | 2.1 | 2.1 | 2.3 |
20 | 2.1 | 2.1 | 2.1 | 2.1 | 2.3 |
25 | 2.1 | 2.1 | 2.1 | 2.1 | 2.3 |
32 | 2.1 | 2.1 | 2.3 | 2.5 | 3.0 |
40 | 2.1 | 2.1 | 2.5 | 3.1 | 3.7 |
