Specifications

UHMWPE slurry dredge pipeline
1. Sand&gravel dredging
2. Slurry Dredging
3. Mining Dredging
4. Oil&Gas Transporting

Discharging Pipe for Dredger:

 

 

Products	UHMWPE Pipe	Material	Ultra high molecular weight polyethylene
Size	6’’-30’’	Wall thickness	5mm to 45mm
Working temp	-269°C to 80°C	Nominal pressure	2 bar to 40 bar
Connection	Steel flange/fusion welding	Color	Black/white/red/yellow/green
Certificates	ISO9001/TUV/CE	Application	Sand&slurry dredging, mining tailings discharging

 

 

Q: What's the difference between HDPE pipe and UHMWPE pipe?

 

 

 

A: the molecular wieght for HDPE pipe is only 30,000-50,000, however, the UHMWPE pipes is 3.5 million to 9.2 million. The higher molecular weight enables UHMWPE pipes to have a much better quality than HDPE pipes.

 

 

 

Q: What's the advantages of UHMWPE pipes compared with HDPE pipes?

 

 

 

A:   a) Wear Resistance: the wear resistance of UHMWPE material is the top among engineering plastics, It is 10 times better than HDPE material;

 

 

 

    b) Higher pressure bearing capability:  with 2 times better of tensile strength  than HDPE pipes, the UHMWPE pipes could bear higher  working pressure. In this case, with the same internal diameter, the UHMWPE pipes could have thinner wall thickness to bear same working pressure.

 

Advantages of UHMWPE pipes:

 

Longer Life

 

 With a wear resistance 4 to 7 greater than Q235 Steel or 10 times that of HDPE (PE100) pipes under the same operating conditions, UHMWPE Pipe will give you far superior life under most operating conditions.

 

 

 

Lower Maintenance Costs, Less Maintenance Time, Less Downtime, Less Loss of Production

 

The far superior collaboration of wear resistance and weight reduction (0.93 SG) means the time between pipe replacements and/or rotations can be increased whilst simultaneously reducing installation management constraints of lifting gear and excavation requirements.

 

 

 

Reduced Pumping Costs

 

 Along with the benefits mentioned above, UHMWPE Pipes also offer significant cost savings through increased pumping efficiency. With a surface roughness of 0.00022mm UHMWPE Pipe is extremely smooth and has resultant properties superior to PTFE (Teflon). Quantifying by example UHMWPE has a friction coefficient of 0.05, compared to 0.28 for HDPE or 0.58 for Steel (ISO 8295).

 

 This means less friction, less pressure loss and greatly reduced energy inputs to deliver the same result.

 

 

 

Chemical and Corrosion Resistance

 

 With chemical resistance second only to PTFE (Teflon), UHMWPE pipe will offer superior life to other pipeline products in acidic or corrosive applications under 85 degrees C.

 

 

Specification:

 

 

 

 

UHMWPE Pipe Applications:

 

 

 

 

 

Company: Shandong Buoy&Pipe Industry Co.,Ltd

 

Business type: Manufacturer

 

Products: UHMWPE pipes&UHMWPE Navigation Aids

 

Employees: about 200 employees, professional R&D team, professional engineers&   installation team

 

Production Lines: 25 lines, with annual production capacity of 10,000 metric tons

 

UHMWPE Pipes Sizes: 6’‘, 8’‘,10’‘, 12’‘,14’‘, 16’‘, 18’‘,20’‘,24’‘,26’‘,28’‘,30’‘.

 

UHMWPE Navigation Buoy Size: CMB1.0M, CMB1.2M, CMB1.5M, CMB1.8M, CMB2.1M, CMB2.4M, CMB3.0M

 

 

 

 

 

 

 

Our Mission:

 

Completely specifications and high level service timely for you.

Larger production capability and shorter lead time for you.

Superior Quality and competitive price for you.

And OEM is also permitted for you.

 

 

 Feel free to call ‘ 86-189 6356 5106 ’, our professional pipeline solution for you to solve any technical problems.

 

 

Q: Why do you choose Shandong Buoy&Pipe Industry Co.,Ltd

 

 

 

A: a)Professional: we have more than 10 years experiences in UHMWPE field, with professional R&D team, and technology team

 

      b) Increasing Production Capacity: with 25 production lines, annual production capacity could reach more than 20,000 metric tons, with various specifications ranging from 77mm to 1200mm, or customized.

 

     c) Honest: we are committed to supply the best UHMWPE pipes with 100% virgin material for customers.

 

Dredging Projects:

 

 

 

 

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