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Ultra-high molecular weight polyethylene (UHMW-PE) pipe extrusion line

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Description :

  • Technical Parameter
  • Features

 Ultra-high molecular weight polyethylene (UHMWPE) is a thermoplastic with extremely high molecular weight, which has the comprehensive properties of small friction coefficient, low abrasion, excellent chemical resistance, impact resistance, pressure resistance, frost resistance, heat preservation, self-lubricating, scale resistance, etc., and is suitable for slurry transportation in coal mines and underground high-pressure water supply pipes. Oil field, natural gas, oil pipeline. Life supply and drainage pipes, power plants and chemical plants supply and drainage pipes.


Pipe specification: Φ89-920mm


Main parameters:

project

The experimental way

unit

UHMWPE

PA66

PVC

PE

Steel pipe

The density of

D-1505

G/cm3

0.93

1.13-1.15

1.4

0.945

7.8

Thermal deformation temperature

D-648

83

182-224

54-73

71


Impact strength of notched cantilever beam

D-256

j/cm

uninterrupted

0.59-1.08

<1.0

2.7


Rockwell hardness

D-747


40

85-120


55


Wear rate

Three


21

100

210

210

100

Corrosion resistant



Resistant to cracking in environmental applications

Low temperature impact strength

-40℃

j/cm

150

<1

<0.5

5



Copyright ? Zhejiang Zhongjie Machinery Technology Co., Ltd.

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