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Help CenterHigh Quality Lighter CE Certificate Gas Pipe,Lighter Pipe For Gas Supply With Ce Certificate
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lighter pipe
1.15 years of OEM experience
2.High quality and competitive price
3.Sizes:20 to 630mm
4.PN Grade:0.4-1.6MPa
lighter pipe
Donghong gas pipe are designed and produced to the requirement of standars.
For working pressures of 4 bar the standrd is PE80, SDR11.
For working pressures of 2.0 bar and below the standard is SDR17.6.
PE100 SDR11 pipe has a working pressure of 10 bar.
The working pressure for PE100 SDR17.6 is 5 bar.
Donghong series of PE pipes for water supply are characterized with features of sanitary, long service life, excellent resistance to corrosion capability, reliable connection, reliable safety capability and lower construction and maintenance cost. They are applied to transport portable water in the urban area and are also used to distribute water for irrigation and spray irrigation. Pipes can be used for other industrial purposes by means of transporting chemicals, acid and corrosive solution, corrosive waste water, sewage, drainage pressure, slag, mud and salt water, etc. They are also applicable for other fields such as waste disposal, power plant, telecommunications, heating, air conditioning and aquaculture.
Polyethylene water supply pipes can be classified to two ratings by different ratings of materials used - PE80 and PE100, and to six series by standard diameter ratio - SDR11, SDR13.6, SDR17, SDR21, SDR26 and SDR33.
size range (gas pipe)
| Weight(kg/m) | Weight(kg/m) | Weight(kg/m) | Weight(kg/m) | |||
| Wall thickness(mm) | Wall thickness(mm) | PE80 | PE80 | PE100 | PE100 | |
| Nominal Outside Diameter(mm) | SDR17.6 | SDR11 | SDR17.6 | SDR11 | SDR17.6 | SDR11 |
| 20 | 2.3 | 3.0 | 0.132 | 0.163 | 0.133 | 0.164 |
| 25 | 2.3 | 3.0 | 0.170 | 0.211 | 0.171 | 0.212 |
| 32 | 2.3 | 3.0 | 0.222 | 0.278 | 0.224 | 0.279 |
| 40 | 2.3 | 3.7 | 0.283 | 0.430 | 0.284 | 0.432 |
| 50 | 2.9 | 4.6 | 0.438 | 0.666 | 0.440 | 0.670 |
| 63 | 3.6 | 5.8 | 0.686 | 1.053 | 0.689 | 1.058 |
| 75 | 4.3 | 6.8 | 0.975 | 1.470 | 0.980 | 1.478 |
| 90 | 5.2 | 8.2 | 1.411 | 2.130 | 1.419 | 2.141 |
| 110 | 6.3 | 10.0 | 2.084 | 3.159 | 2.095 | 3.176 |
| 125 | 7.1 | 11.4 | 2.670 | 4.098 | 2.684 | 4.120 |
| 140 | 8.0 | 12.7 | 3.347 | 5.108 | 3.364 | 5.135 |
| 160 | 9.1 | 14.6 | 4.368 | 6.705 | 4.391 | 6.740 |
| 180 | 10.3 | 16.4 | 5.549 | 8.474 | 5.578 | 8.519 |
| 200 | 11.4 | 18.2 | 6.817 | 10.451 | 6.853 | 10.505 |
| 225 | 12.8 | 20.5 | 8.596 | 13.228 | 8.641 | 13.298 |
| 250 | 14.2 | 22.7 | 10.611 | 16.268 | 10.666 | 16.354 |
| 280 | 15.9 | 25.4 | 13.274 | 20.396 | 13.343 | 20.502 |
| 315 | 17.9 | 28.6 | 16.804 | 25.818 | 16.892 | 25.953 |
| 355 | 20.2 | 32.3 | 21.398 | 32.861 | 21.510 | 33.033 |
| 400 | 22.8 | 36.4 | 27.164 | 41.706 | 27.306 | 41.924 |
| 450 | 25.6 | 40.9 | 34.320 | 52.688 | 34.499 | 52.964 |
| 500 | 28.4 | 45.5 | 42.311 | 65.135 | 42.533 | 65.476 |
| 560 | 31.9 | 50.9 | 53.169 | 81.583 | 53.447 | 82.010 |
| 630 | 35.8 | 57.3 | 67.134 | 103.347 | 67.486 | 103.888 |
size range (water pipe)
| Pipe series | Pipe series | Pipe series | Pipe series | Pipe series | Pipe series | |
| SDR11 | SDR13.6 | SDR17 | SDR21 | SDR26 | SDR33 | |
| Nominal pressure(bar) | Nominal pressure(bar) | Nominal pressure(bar) | Nominal pressure(bar) | Nominal pressure(bar) | Nominal pressure(bar) | |
| PE80 | PN12.5 | PN10 | PN8 | PN6 | PN4 | |
| PE100 | PN16 | PN12.5 | PN10 | PN8 | PN6 | |
| Nominal Outside Diameter(mm) | Wall thickness(mm) | Wall thickness(mm) | Wall thickness(mm) | Wall thickness(mm) | Wall thickness(mm) | Wall thickness(mm) |
| 20 | 2.3 | |||||
| 25 | 2.3 | |||||
| 32 | 3.0 | |||||
| 40 | 3.7 | |||||
| 50 | 4.6 | |||||
| 63 | 5.8 | 4.7 | ||||
| 75 | 6.8 | 5.6 | 4.5 | |||
| 90 | 8.2 | 6.7 | 5.4 | 4.3 | ||
| 110 | 10.0 | 8.1 | 6.6 | 5.3 | 4.2 | |
| 125 | 11.4 | 9.2 | 7.4 | 6.0 | 4.8 | |
| 140 | 12.7 | 10.3 | 8.3 | 6.7 | 5.4 | 4.3 |
| 160 | 14.6 | 11.8 | 9.5 | 7.7 | 6.2 | 4.9 |
| 180 | 16.4 | 13.3 | 10.7 | 8.6 | 6.9 | 5.5 |
| 200 | 18.2 | 14.7 | 11.9 | 9.6 | 7.7 | 6.2 |
| 225 | 20.5 | 16.6 | 13.4 | 10.8 | 8.6 | 6.9 |
| 250 | 22.7 | 18.4 | 14.8 | 11.9 | 9.6 | 7.7 |
| 280 | 25.4 | 20.6 | 16.6 | 13.4 | 10.7 | 8.6 |
| 315 | 28.6 | 23.2 | 18.7 | 15.0 | 12.1 | 9.7 |
| 355 | 32.2 | 26.1 | 21.1 | 16.9 | 13.6 | 10.9 |
| 400 | 36.3 | 29.4 | 23.7 | 19.1 | 15.3 | 12.3 |
| 450 | 40.9 | 33.1 | 26.7 | 21.5 | 17.2 | 13.8 |
| 500 | 45.4 | 36.8 | 29.7 | 23.9 | 19.1 | 15.3 |
| 560 | 50.8 | 41.2 | 33.2 | 26.7 | 21.4 | 17.2 |
| 630 | 57.2 | 46.3 | 37.4 | 30.0 | 24.1 | 19.3 |
| 710 | 52.2 | 42.1 | 33.9 | 27.2 | 21.8 | |
| 800 | 58.8 | 47.4 | 38.1 | 30.6 | 24.5 |
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