UHMWPE Pipe
Product Code:150-1200UHMWPE pipes are made of Ultra-High Molecular Weight Polyethylene (UHMWPE) with more than 1.5 million viscosity-average molecular weight, under the polymerization of ethylene, butadiene monomer in the catalyst. Applications: Dredging industry, Sea engineering,Water drainage, Chemical industry and Gas & Oil industry.
Ø Description:
Ultra-High Molecular Weight Polyethylene (UHMWPE) 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.
Ø Features of UHMWPE Pipe:
-Abrasion resistance – UHMWPE pipes have excellent abrasion resistance providing long life in abrasive slurry applications.
-Chemical resistance – outstanding resistance to a wide range of chemical reagents allows the use of UHMWPE systems in tailings pipelines and chemical treatment applications used in mining operations.
-Flexibility – UHMWPE pipes can be bent to a minimum of 30 times the pipe’s outside diameter for HDPE. This flexibility and resiliency allows the pipe to absorb surge pressures, vibration and stresses caused by soil movement. This makes the pipes particularly useful in submarine pipe lines, mine subsidence and earthquake prone areas.
-High flow capacity – low friction compared with materials such as fibre reinforced cement and resistance to material deposit buildup give UHMWPE pipes long lived high flow capacity.
-Lower pumping cost due to greater hydraulic capacity as compared with steel and HDPE pipes.
-Ease of installation – UHMWPE is easy to install with light weights and flanged couplings.
Key application of UHMWPE pipe:
-Dredging industry: sea shore, sand suction, slurry dredge, river channel.
-Mining and metallurgy industry: mine powder, mine slurry, mine tailing, mine waste rock delivery
-Sea engineering: sea water desalinization, dredging
-Water drainage: Sewage drainage pipe, water discharging and supply
-Chemical industry: mud and corrosive medium with slag delivery
-Gas & Oil industry: Crud oil, petroleum and natural gas transport.
-Thermal power plant: Coal ash transmission.
Ø Technical specification of UHMWPE Pipe:
I.D
Thickness（mm）
mm
0.6Mpa
0.8Mpa
1.0Mpa
1.25Mpa
1.6Mpa
2.0Mpa
150
—
—
7
8
11
14
200
—
7
9
11
14
18
250
8.4
10.6
12.9
15.7
19.9
24.7
300
9.7
12.3
15
18.5
23.4
29.3
350
9
12
15
19
25
32
400
10
14
17
22
29
36
450
12
16
20
25
32
41
500
13
17
22
27
36
45
550
14
19
24
30
39
50
600
15
21
26
33
43
—
650
17
22
28
36
46
—
700
18
24
30
38
50
—
750
19
26
33
41
—
—
800
21
28
35
44
—
—
850
22
29
37
47
—
—
900
23
31
39
49
—
—
1000
26
34
43
—
—
—
1100
28
38
48
—
—
—
1200
31
41
—
—
—
—
Ø Certifications:
-SGS, CCS
-ISO9001:2015
-ISO14001:2015
-ISO45001:2018
Ø Options:
-Galvanized steel flange
-316-grade steel flange
-Stainless steel bolts&nuts
-Red, blue, green,white,yellow color are available
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