Product Details

Long Life Underground HDPE Pipe For Mining

Characteristics of Pe Mining Pipe:

1.Long Lifespan

It can be used for more than 50 years under normal condition.
2.Good Sanitary Performance

It isn’t added the heavy metal salt stabilizer, and its material is non-toxic, does not scale. it is not easy to form dirt, and avoids secondary pollution of drinking water.

3.Excellent Wear Resistance

Its wear resistance is 4 times higher than steel pipe under normal conditions
4.Good Corrosion Resistance

It can resist variety of chemical mediator except few oxidants.
5.Little Coefficient of Friction and Low Flow Resistance

Inside sleek, low friction coefficient, medium circulation ability raise, excellent wear resistance.
6.Fine Flexibility and Anti-scratch Ability
7.Good Crack Growth Resistance
8.Simple Connection

Two pipes were connected by flanges.
9.Good Solder Ability

Its interface strength is higher than the pipe body.

Application of HDPE Mining Pipe

1.City and town water supply system or project;

2.To transport natural gas & coal gas in daily life;
3.Transport sand, mud, slurry for dredger in dredging projects or sand suction projects;
4.Food & chemical industry;
5.To transport ore & tailings;
6.To replace cement pipe, cast iron pipe & steel pipe;
7.Landscaping pipeline.

Specificate Table of HDPE Mining Pipe

Nominal External Diameter d_n,mm	PE80		PE100
	SDR17.6	SDR11	SDR17.6	SDR11
	Pressure Nominal PN≤0.2 MPa	Pressure Nominal PN≤0.4 MPa	Pressure Nominal PN≤0.6 MPa	Pressure Nominal PN≤1.0 MPa
	Nominal Thickness e_n,mm	Nominal Thickness e_n,mm	Nominal Thickness e_n,mm	Nominal Thickness e_n,mm
20	2.3	3	2.3	3
25	2.3	3	2.3	3
32	2.3	3	2.3	3
40	2.3	3.7	2.3	3.7
50	2.9	4.6	2.9	4.6
63	3.6	5.8	3.6	5.8
75	4.3	6.8	4.3	6.8
90	5.2	8.2	5.2	8.2
110	6.3	10	6.3	10
160	9.1	14.6	9.1	14.6
200	11.4	18.2	11.4	18.2
250	14.2	22.7	14.2	22.7
280	15.9	25.4	15.9	25.4
315	17.9	28.6	17.9	28.6
355	20.2	32.3	20.2	32.3
400	22.8	36.4	22.8	36.4
450	25.6	40.9	25.6	40.9
500	28.4	45.5	28.4	45.5
560	31.9	50.9	31.9	50.9
630	35.8	57.3	35.8	57.3

Customers Visit

Main Products