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UHMWPE Pipes

UHMWPE Pipes

UHMWPE Pipes(Ultra-high molecular weight polyethylene pipe)

UHMWPE Pipes introduction

UHMWPE Pipes, Ultra-high molecular weight polyethylene, be named as marvelous plastics . It is a kind of engineering thermoplastics with more than 2 million viscosity-average molecular weight, under the polymerization of ethylene, butadiene monomer in the catalyst. Ultra-high molecular weight polyethylene pipe has the superior performance such as very high wear resistance, impact resistance, excellent resistance to internal pressure strength, resistance to environmental stress cracking, eminent self-lubricating, anti-adhesion, the unique low temperature resistance, good chemical stability and so on, and it is widely used in metallurgical mines, electric power, petroleum, natural gas, textiles, paper making, food, chemical industry, machinery, electrical and other industries.

UHMWPE Pipes characteristics

1. Extremely high wear resistance
2. Very high impact resistance
3. Corrosion resistant
4. Good self-lubrication
5. Unique resistance to low temperature
6. dirt resistant
7. Long life-span
8. Easy installation
9. Other characteristics

Item

Unit

Test Method

UHMWPE Model No.

Other Engineering Plastics

M-II

M-III

Nylon 66

Pc Polycarbonate

Polyoxymethylene

PTFE

Density

g/cm³

ASTM D1505

0.935

0.930

1.14

1.2

1.4

2.16

Average Molecular Weight

Million

Viscosity Method

2.5

3.5

-

-

-

-

Yield Point Stress

Kg/cm²

ASTM D638

220

220

-

-

-

-

Tensile Strength

Kg/cm²

ASTM D638

400

500

750

640

700

200

Ultimate Elongation

%

ASTM D638

350

300

200

110

75

300

Impact Strength(No Gap)

Kg.cm/cm

ASTMD256/td>

Unbroken

Unbroken

11

80

10

16

Impact Strength(Gap)

Kg.cm/cm

ASTMD256

110

105

-

-

-

-

Brinell Hardness

D

ASTMD2240

40

40

100

118

120

-

Kinetic Friction Coefficient

Kg/cm².m/s

Sanjing Shanhua

0.2

0.2

0.4

-

0.4

0.2

Wear Rate(Sanding Method)

mg

Sanjing Shanhua

20

15

-

-

170

225

Melting Point

ASTMD2117

136

136

255

240

166

-

Vicat Softening Point

ASTMD1525

134

134

-

-

-

-

Heat Distortion Temperature

ASTM D648

85

80

200

138

170

121

Expansion Coefficient

10-4/℃

ASTMD696

1.5/td>

1.5

0.8

0.66

0.81

1.0

Thermal Conductivity

10-cal/cm.s.℃

ASTMD177

8.5

8.5

5.85

4.6

5.5

6.0

Water Absorption Rate

%

ASTMD570

0.01

0.01

1.5

0.15

0.25

0.02


UHMWPE Pipes show
UHMWPE-Pipes-show.jpg

UHMWPE Pipes processing
UHMWPE-Pipes-processing.jpg


UHMWPE Pipes cooperation

Feel free to contact us forUHMWPE Pipes. We are glad to be of services to you.

CONTACT WITH US NOW

Our mail: manager@hiseamarine.com

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