PE water supply pipe is extruded by the extruding products lines with specially purpose
polyethylene material. The pipes apply to cities and towns water supply pipeline net,
irrigation and channel water projects, garbage treatment site, sewage collecting pipeline
projects and agriculture spray irrigation projects. Because the pe pipeline adopts the
thermal fusion and electric fusion connection technologies, the interface
has been integrated and the pipeline can resistant stabilizer, The second pollution
for drinking water is avoided for the pipe material no toxic, no pipe scale and not breeding
bacteria.
polyethylene material. The pipes apply to cities and towns water supply pipeline net,
irrigation and channel water projects, garbage treatment site, sewage collecting pipeline
projects and agriculture spray irrigation projects. Because the pe pipeline adopts the
thermal fusion and electric fusion connection technologies, the interface
has been integrated and the pipeline can resistant stabilizer, The second pollution
for drinking water is avoided for the pipe material no toxic, no pipe scale and not breeding
bacteria.
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nominaldiameter of steel pipe DN
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epoxy coating
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adhesive layer (mm)
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min thickness of anti-corrosion layer (mm)
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||||
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(mm)
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(Um)
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two layer
|
three layer
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genaral type
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advanced type
|
||
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≤100
|
|
|
|
1.8
|
2.5
|
||
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100<.≤250
|
|
|
|
2
|
2.7
|
||
|
250≤.<500
|
≥80
|
|
170-250
|
2.2
|
2.9
|
||
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500≤.800
|
|
|
|
2.5
|
3.5
|
||
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≥800
|
|
|
|
3
|
|
|
|