HDPE Pipe Floating Pipe With Ring And Loose Flange
HDPE pipe for dredging is made from wear resistant HDPE mixed with anti-UV material by extrusion molding technology.Shandong Xincheng Pipe Co., Ltd. is a professional manufacture of dredging HDPE pipes with 10years up experiences. HDPE pipes have exceptional properties such as corrosion resistance and light weight that makes them the best choice for dredging contractores.
Specification of HDPE Pipe for dredging
Outer Diameter: 630mm
Length: 5.8m or 11.5m to fit shipping containers, certain length also available.
Working Pressure: 0.6MPa~1.5MPa
Wall Thickness: 24.1mm~457.2mm for different working pressure.
Structure and Connection of Slurry Pipes Dredging HDPE Pipes Sand Dredger Pipes
1. Enlarged end, or flare end some people call, No welding required.
2. Nodular cast Iron inserts at end to protect it from deformation,breaking and leakage
3. Loose flang rings (carbon steel, galvanized) at both ends
4. Rubber gasket in between when two pipes are connected by bolts and nuts.
Xincheng pipe enjoys good reputation for its special ends (flare ends, nodular cast iron inserts)
Pipe End Processing
Advantages of Manufacture Dredging HDPE Pipe Floating Pipelines For Dredger
1. Light weight, easy for transportaion and installation.
2. Good flexibility, tensille force and strength.
3. Strong wear resistance & corrosion resistance
4. Flared ends, no welding, loose flanges at both ends.
5. Smooth inner wall, small friction coefficient.
6. Enviromental friendly.
Xincheng manufactures dredging HDPE pipe from OD110mm to 1000mm, the sizes are as following:
| Outer Dia. / mm |
Standard Size |
| SDR26 |
SDR21 |
SDR17 |
SDR13.6 |
SDR11 |
| Working Pressure / MPa |
| 0.6 |
0.8 |
1.0 |
1.25 |
1.6 |
| Wall Thickness / mm |
| 110 |
4.2 |
5.3 |
6.6 |
8.1 |
10.0 |
| 125 |
4.8 |
6.0 |
7.4 |
9.2 |
11.4 |
| 140 |
5.4 |
6.7 |
8.3 |
10.3 |
12.7 |
| 160 |
6.2 |
7.7 |
9.5 |
11.8 |
14.6 |
| 180 |
6.9 |
8.6 |
10.7 |
13.3 |
16.4 |
| 200 |
7.7 |
9.6 |
11.9 |
14.7 |
18.2 |
| 225 |
8.6 |
10.8 |
13.4 |
16.6 |
20.5 |
| 250 |
9.6 |
11.9 |
14.8 |
18.4 |
22.7 |
| 280 |
10.7 |
13.4 |
16.6 |
20.6 |
25.4 |
| 315 |
12.8 |
15.6 |
19.8 |
24.5 |
30.1 |
| 355 |
13.6 |
16.9 |
21.1 |
26.1 |
32.2 |
| 400 |
15.3 |
19.1 |
23.7 |
29.4 |
36.3 |
| 450 |
17.2 |
21.5 |
26.7 |
33.1 |
40.9 |
| 500 |
19.1 |
23.9 |
29.7 |
36.8 |
45.4 |
| 560 |
21.4 |
26.7 |
33.2 |
41.2 |
50.8 |
| 630 |
24.1 |
30.0 |
37.4 |
46.3 |
57.2 |
| 710 |
27.2 |
33.9 |
42.1 |
52.2 |
|
| 800 |
30.8 |
38.1 |
47.4 |
58.8 |
|
| 900 |
34.4 |
42.9 |
53.3 |
|
|
| 1000 |
38.2 |
47.7 |
59.3 |
|
|
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