Steel wire reinforced PE composited pipe for coal mining
USD $3.65 - $90.99 /Meter
Min.Order:1000 Meters
Shandong Donghong Pipe Industry Co., Ltd.
Steel wire reinforced PE composited pipe for coal mining
Carried standard
Sanitation indexes conform to regulations of GB/T17292 .Standard for safety evaluation of equipment and protective materials in drinking water system.
Product standard conforms to CJ/T189-2007.
Correction coefficient of nominal pressure
Temp(°C) | -40 | 20 | 30 | 40 | 50 |
Correction coefficient | 1 | 0.95 | 0.90 | 0.86 | 0.81 |
Pipe bending degree
Nominal outer diameter(mm) | 110 | 160 | 200 | 250 | 315 | 400 |
Correction coefficient | 1.2 | 1.0 | 0.8 | 0.2 |