2 inch HDPE Coil Pipe for Water irrigation Pluming material
HDPE Pipe and Fittings
HDPE pipe is made of high-density polyethene resin. The product's physical properties make it applicable to open-trench, horizontal directional drilling, pipe-bursting and slip-lining installations. It can be manufactured with the colour striping to identify the application, such as a blue stripe for potable water, a green stripe for drainage,a yellow stripe for gas applications, an orange stripe for electrical conduit and a red stripe for mining applications.
Physical properties index:
|
No. |
Item |
Requirements |
|
|
1 |
Percentage of breaking-elongation,% |
≥350 |
|
|
2 |
Longitudinal reversion(110℃),% |
≤3 |
|
|
3 |
Oxidation induction time (200℃)min |
≥20 |
|
|
4 |
Weather resistance 1. (After the pipe has accepted the ageing energy which equals to or more than 3.5GJ/m2) |
80℃ static hydraulic strength (165h) |
No break, no leakage. |
|
Percentage of breaking-elongation,% |
≥350 |
||
|
Oxidation induction time (200℃)min |
≥10 |
||
|
1. Only suitable for pipe in blue colour. |
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|
Application field: Drinking water supply pipe for the urban and rural area, liquid transmission pipe in chemical, chemical fibre, food, forestry and metallurgy industry, wastewater drainage pipe, mining slurry transmission pipe for mining field. |
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Technical datasheet:
|
No |
Items |
HDPE Pipe |
|
1 |
Molecular |
≥300 000 |
|
2 |
Density |
0.960 g/cm3 |
|
3 |
Tensile breaking strength |
≥28 Mpa |
|
4 |
Longitudinal contraction rate of return |
≤3% |
|
5 |
Breaking elongation |
≥500% |
|
6 |
Resistant to corrosion |
good |
|
7 |
Tensile strength |
≥28Mpa |
|
8 |
Static hydraulic strength |
1)20℃,cycle stress 12.4Mpa,100h,no break,no leakage |
|
2)80℃,cycle stress5.5Mpa,165h,no break,no leakage |
||
|
3)80℃,cycle stress5.0Mpa,1000h,no break,no leakage |
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|
9 |
MFR(190℃,5kg,)g/10min |
≤25% |
|
10 |
Oxidation induction time (200℃)min |
≥20 |
High-density polyethene pipe (HDPE) can carry potable water, wastewater, slurries, chemicals, hazardous wastes, and compressed gases. Polyethene is strong, extremely tough and very durable.
Standard: ISO4427, GB/T13663
Size: DN20mm to DN1600mm
SDR: 41/33/26/21/17/13.6/11/9/7
PN: 4/5/6/8/10/12.5/16/20/25
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