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{"title":"High Pressure Reinforced HDPE Pipe Corrosion Resistant High Density Polyethylene","imgUrl":"https:\/\/img.chinax.com\/nimg\/02\/31\/767881230b62b42159083c747fd8-200x200-1\/high_pressure_reinforced_hdpe_pipe_corrosion_resistant_high_density_polyethylene_pipe.jpg","attrs":{"Nominal Diameter":"50-1200 mm","Place of Origin":"China","Minimum Order Quantity":"Negotiable","Manufacturing Process":"One-step extrusion"}}
Steel Wire Mesh Reinforced HDPE Pipe For Mining Metallurgy Slurry And Corrosive Media Pipeline Systems
Steel Mesh Reinforced Polyethylene (SRTP) Composite Pipe is a heavy-duty composite pipeline system engineered for the relentless operating conditions of mining, mineral processing, and metallurgical operations. The fusion of a high-tensile steel wire mesh skeleton with thick, abrasion-resistant HDPE encapsulation creates a dual-protection pipeline that simultaneously withstands the internal wear of high-velocity mineral slurries and the external chemical aggression of acidic mine environments.
The pipe is produced through a specialized continuous co-extrusion process that integrally bonds a helically wound, uniformly perforated steel strip reinforcement mesh within inner and outer layers of high-density polyethylene. This seamless composite construction provides exceptional hoop strength for high-pressure slurry pumping, outstanding crush resistance for deep-burial and heavy-traffic mine site installations, and complete immunity to the sulfuric acid, dissolved metals, and electrolytic corrosion that rapidly destroy steel and concrete mining infrastructure.
Mining & Metallurgy Applications
Mineral Slurry Transport Pipelines: High-pressure long-distance transport of copper, iron, zinc, gold, and nickel ore concentrates and tailings slurries with sustained abrasion resistance that significantly outlasts steel and rubber-lined alternatives.
Acid Mine Drainage (AMD) Collection: Permanent corrosion immunity in low-pH, high-dissolved-metal mine water collection and conveyance systems where sulfuric acid concentrations rapidly perforate carbon steel and ductile iron pipes.
Hydrometallurgical Process Piping: Leach solution distribution, pregnant liquor transfer, and raffinate return lines in heap leaching, solvent extraction, and electrowinning (SX-EW) copper and uranium recovery operations.
Smelting & Refining Utility Systems: Cooling water circuits, slag granulation water supply, off-gas scrubber liquor piping, and process water distribution in non-ferrous metal smelting and refining complexes.
Mine Dewatering & Water Management: High-capacity dewatering discharge pipelines, pit perimeter water control systems, and underground mine sump pump rising mains handling sediment-laden mine water.
Tailings Dam & Waste Storage: Tailings distribution, decant water return, and underdrainage piping for tailings storage facilities with full resistance to the chemically aggressive seepage water environment.
Coal Preparation & Handling: Dense medium separation circuit piping, coal slurry transport, wash plant process water, and coal fines recovery pipelines in coal mining and preparation operations.
Mineral Processing Reagent Lines: Safe conveyance of flotation reagents, cyanide solutions, lime slurry, flocculants, and pH adjustment chemicals throughout concentration and mineral beneficiation circuits.
Specification Models of Steel Wire Mesh Reinforced Polyethylene Composite Pipe
Nominal Outside Diameter (dn/mm)
0.8 MPa
1.0 MPa
1.25 MPa
1.6 MPa
2.0 MPa
2.5 MPa
3.5 MPa
50
--
--
--
4.5
5.0
5.5
5.5
63
--
--
--
4.5
5.0
5.5
5.5
75
--
--
--
5.0
5.0
5.5
6.0
90
--
--
--
5.5
5.5
5.5
6.0
110
--
5.5
5.5
7.0
7.0
7.5
8.5
140
--
5.5
5.5
8.0
8.5
9.0
9.5
160
--
6.0
6.0
9.0
9.5
10.0
10.5
200
--
6.0
6.0
9.5
10.5
11.0
12.5
225
--
8.0
8.0
10.0
10.5
11.0
--
250
8.0
10.5
10.5
12.0
12.0
12.5
--
315
9.5
11.5
11.5
13.0
13.0
--
--
355
10.0
12.0
12.0
14.0
14.0
--
--
400
10.5
12.5
12.5
15.0
16.0
--
--
450
11.5
13.5
13.5
16.0
18.0
--
--
500
12.5
15.5
15.5
18.0
19.0
--
--
560
17.0
20.0
20.0
22.0
22.0
--
--
630
20.0
22.0
23.0
26.0
26.0
--
--
710
23.0
26.0
28.0
30.0
--
--
--
800
27.0
30.0
32.0
34.0
--
--
--
900
29.0
33.5
35.0
38.0
--
--
--
1000
34.0
37.0
40.0
--
--
--
--
1200
44.0
45.0
47.0
--
--
--
--
Note: Values represent wall thickness in millimeters. "--" indicates specification not available for that pressure rating.
Jiangsu Xinsen Pipe Co., Ltd.. is located in Sucheng Economic Development Zone, Suqian City, Jiangsu Province. The company owns two production campuses. The Huazheng Campus covers an area of 100 mu, and the Xinsen Campus covers 120 mu.
We are a large comprehensive high-tech enterprise integrating...
Jiangsu Xinsen Pipe Co., Ltd.. is located in Sucheng Economic Development Zone, Suqian City, Jiangsu Province. The company owns two production campuses. The Huazheng Campus covers an area of 100 mu, and the Xinsen Campus covers 120 mu.
We are a large comprehensive high-tech enterprise integrating...
