Questions & Answers
Polyethylene tubes are made from: PE112, PE100 RC, PE100, PE80, PE63.
ISO 4427 is a standard that establishes requirements for polyethylene piping systems for water supply, industrial water transportation, and pressure sewerage. The standard specifies marking requirements, mechanical testing, service life, internal pressure testing, raw material and geometry requirements, nominal diameters, working pressure, and application areas.
ISO 4437 is a standard defining requirements for polyethylene pipes, valves, fittings, and connections used for the transportation of natural gas and other gaseous fuels. This standard covers marking, requirements for metallic components and seals, pipe materials, crack resistance testing, appearance requirements, working pressure, diameters, and operating conditions.
GOST 18599-2001 - specifications for polyethylene pressure pipes. This standard specifies marking, transportation, storage, quality control, internal pressure testing, mechanical properties, appearance, delivery form, dimensional range, materials, and pipe types.
| Outer diameter, mm | Wall thickness, mm | Weight of 1 m, kg |
| 20 | 1,2 | 0,07 |
| 25 | 1,5 | 0,11 |
| 32 | 2,0 | 0,18 |
| 40 | 2,4 | 0,28 |
| 50 | 3,0 | 0,43 |
| 63 | 3,8 | 0,69 |
| 75 | 4,5 | 0,97 |
| 90 | 5,4 | 1,39 |
| 110 | 6,6 | 2,08 |
| 125 | 7,4 | 2,66 |
| 160 | 9,5 | 4,32 |
| 200 | 11,9 | 6,72 |
| Outer diameter, mm | Wall thickness, mm | Inner diameter, mm |
| 20 | 1,2 | 17,6 |
| 25 | 1,5 | 22 |
| 32 | 2,0 | 28 |
| 40 | 2,4 | 35,2 |
| 50 | 3,0 | 44 |
| 63 | 3,8 | 55,4 |
| 75 | 4,5 | 66 |
| 90 | 5,4 | 79,2 |
| 110 | 6,6 | 96,8 |
| 125 | 7,4 | 110,2 |
| 160 | 9,5 | 141 |
| 200 | 11,9 | 176,2 |