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2021 Wholesale Price Planetary Stranding Machine - Steel mesh skeleton polyethylene pipe – Fasten
2021 Wholesale Price Planetary Stranding Machine - Steel mesh skeleton polyethylene pipe – Fasten Detail:
Application
In the past 20 years, new plastic pipes have been widely used in municipal, gas and power plant water intake fields. Especially with the continuous optimization and innovation of polyethylene polymerization technology, there are increasingly higher tensile strength polyethylene materials. To further broaden the range of pressure levels for plastic pipes, especially in recent years, through the research of interdisciplinary technology, the steel-plastic composite technology introduced has successfully solved the problems of polyethylene (PE) pipes in terms of pressure level, anti-corrosion, and effective circulation diameter. Used in a wider range of fluid transportation applications.
Structure: This product is a reinforced frame with a core layer of continuously wound high-strength steel wire after coating treatment, and a special hot-melt glue and plastic are combined into a whole pipe by extrusion molding method.
Features
Economic performance of the pipeline
Using high-density polyethylene as the inner and outer layer materials, the steel mesh skeleton polyethylene plastic composite pipe has the excellent performance of polyethylene pipe products. Due to the effect of the steel skeleton, the composite pipe of the same pressure level has а smaller wall thickness than pure plastic pipes. The effective circulation агеа is larger, and the good corrosion resistance and wear resistance ensure that the service life of the pipe сап bе as lang as 50 years, which effectively improves the economic performance of the pipeline.
Strengthen the skeleton to effectively suppress cracks
The use of а high-strength steel mesh core layer as а reinforcing skeleton effectively inhibits the chronic crack production and rapid crack propagation of polyethylene materials, and has higher compressive strength (the nominal pressure of the water pipeline reach З.5МРа) and stranger сгеер resistance, Higher impact resistance, and its performance indicators аге superiority polyethylene pipes.
Technical Parameters
| Absolute roughness table of inner wall equivalent of various pipes | |||
| Type of pipe | Value mm | Type of pipe | Value mm |
| New seamless steel pipe | 0.04-0.17 | New cast iron pipe | 0.2-0.3 |
| Steel frame plastic composite pipe | 0.0015-0.009 | Old cast iron pipe | 0.5-0.6 |
| Copper pipe in general | 0.19 | Galvanized steel | 0.152 |
| Old steel pipe | 0.60 | Reinforced concrete pipe | 1.8-3.5 |
|
Nominal outer diameter |
Average outer diameter |
Minimum nominal wire diameter |
Nominal pressure |
|||||
|
Dn(mm) |
Allowable deviation |
Mm |
0.8 |
1.0 |
1.6 |
2.0 |
2.5 |
3.5 |
|
Nominal wall thickness en and allowable deviation of wall thickness ey at any point/mm |
||||||||
|
50 |
+1.2 0 |
0.5 |
- |
- |
5.0 |
5.5 |
6.0 |
6.5 |
|
63 |
+1.2 0 |
0.5 |
- |
- |
5.5 |
6.0 |
6.5 |
7.0 |
|
75 |
+1.2 0 |
0.5 |
- |
- |
6.0 |
6.5 |
7.0 |
7.0 |
|
90 |
+1.4 0 |
0.5 |
- |
- |
6.5 |
7.0 |
7.5 |
8.0 |
|
110 |
+1.5 0 |
0.5 |
- |
6.0 |
7.0 |
7.5 |
8.0 |
8.5 |
|
125 |
+1.6 0 |
0.6 |
- |
6.0 |
7.5 |
8.0 |
8.5 |
9.5 |
|
140 |
+1.7 0 |
0.6 |
- |
6.0 |
8.0 |
8.5 |
9.5 |
10.5 |
|
160 |
+2.0 0 |
0.6 |
- |
6.5 |
9.0 |
9.5 |
10.5 |
11.5 |
|
200 |
+2.3 0 |
0.6 |
- |
7.0 |
9.5 |
10.5 |
12.5 |
13.0 |
|
225 |
+2.5 0 |
0.6 |
- |
8.0 |
10.0 |
10.5 |
12.5 |
- |
|
250 |
+2.7 0 |
0.6 |
8.0 |
10.5 |
12.0 |
12.0 |
13.0 |
- |
|
315 |
+2.8 0 |
0.6 |
9.5 |
12.0 |
13.0 |
13.0 |
14.5 |
- |
|
355 |
+3.0 0 |
0.8 |
10.0 |
12.5 |
14.0 |
- |
- |
- |
|
400 |
+3.2 0 |
0.8 |
10.5 |
13.0 |
15.0 |
- |
- |
- |
|
450 |
+3.2 0 |
0.8 |
11.5 |
14.0 |
16.0 |
- |
- |
- |
|
500 |
+3.2 0 |
0.8 |
12.5 |
16.0 |
18.0 |
- |
- |
- |
|
560 |
+3.2 0 |
0.8 |
17.0 |
20.0 |
21.0 |
- |
- |
- |
|
630 |
+3.2 0 |
0.8 |
20.0 |
22.0 |
24.0 |
- |
- |
- |
|
710 |
+3.8 0 |
1.0 |
23.0 |
26.0 |
- |
- |
- |
- |
|
800 |
+3.8 0 |
1.0 |
27.0 |
30.0 |
- |
- |
- |
- |
|
Note: Products refer to the implementation of GB/T32439, CJ/T189, HG/T4586 national standards and industry standards |
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Product detail pictures:
Related Product Guide:
We now have our individual sales group, layout team, technical team, QC crew and package group. Now we have strict high-quality control procedures for each procedure. Also, all of our workers are experienced in printing discipline for 2021 Wholesale Price Planetary Stranding Machine - Steel mesh skeleton polyethylene pipe – Fasten , The product will supply to all over the world, such as: Azerbaijan, Honduras, Anguilla, Business philosophy: Take the customer as the Center, take the quality as the life, integrity, responsibility, focus, innovation.We will provide professional, quality in return for the trust of customers, with most major global suppliers，all of our employees will work together and move forward together.
By Gwendolyn from New Delhi - 2017.12.02 14:11
Products and services are very good, our leader is very satisfied with this procurement, it is better than we expected,
By Gustave from Milan - 2018.10.31 10:02
