These PE composite pipes combines high-strength steel belts with polyethylene material, offering excellent compression and impact resistance, making it adaptable to complex geological conditions.These hdpe underground water pipes are easy to install without seasonal limitations and features low construction and maintenance costs. It is widely used in urban, rural, and municipal drainage systems as well as industrial wastewater discharge, providing significant economic and engineering advantages.
Diameter |
PE Steel Strip Reinforced Helical Corrugated Pipe |
|||||
Nominal ID |
Min Mean ID |
Min Inner Layer Wall Thickness |
Min Laminated Wall Thickness |
Max Spiral Pitch |
Min Steel Strip Thickness |
Min Anti-Corrosion Coating Thickness |
(mm) |
(mm) |
e₁₍min₎ |
e₍min₎ (mm) |
P₍max₎ (mm) |
t₍min₎ (mm) |
e2₍min₎ (mm) |
200 |
- |
- |
- |
- |
- |
- |
300 |
294 |
2.5 |
4 |
75 |
0.4 |
2.2 |
400 |
392 |
3 |
4.5 |
85 |
0.4 |
2.2 |
500 |
490 |
3.5 |
5 |
100 |
0.5 |
2.5 |
600 |
588 |
4 |
6 |
110 |
0.5 |
2.5 |
700 |
685 |
4 |
6 |
110 |
0.5 |
2.5 |
800 |
785 |
4.5 |
7.5 |
120 |
0.7 |
3 |
900 |
885 |
5 |
7.5 |
135 |
0.7 |
3 |
1000 |
985 |
5 |
8 |
150 |
0.7 |
3 |
1100 |
1085 |
5 |
8 |
165 |
0.7 |
3 |
1200 |
1185 |
5 |
8 |
180 |
0.7 |
3 |
1300 |
1285 |
5 |
8 |
210 |
1 |
3 |
1400 |
1385 |
5 |
8 |
210 |
1 |
3 |
1500 |
1485 |
5 |
8 |
230 |
1 |
3 |
1600 |
1585 |
5 |
8 |
230 |
1 |
3.5 |
1800 |
1785 |
5 |
9 |
230 |
1 |
3.5 |
2000 |
1985 |
6 |
9 |
235 |
1 |
3.5 |
2200 |
2185 |
6 |
9 |
235 |
1.2 |
3.5 |
2400 |
2385 |
6 |
10 |
235 |
1.2 |
3.5 |
2600 |
2585 |
6.5 |
10 |
240 |
1.2 |
3.5 |
Lengths range:6m,9m,12m or customize,±2%m/bar
Hot-selling Sizes: 12 inch hdpe culvert pipe,42 inch culvert pipe
Feature:
1.High Compression and Impact Resistance:
The steel strip reinforcement layer significantly enhances ring stiffness and impact resistance, enabling adaptation to various ground conditions.
2.Superior Hydraulic Efficiency:
Our Steel belt reinforced HDPE corrugated pipe have a smooth inner wall, reduces frictional resistance, increasing flow capacity by over 40% compared to concrete pipes of the same inner diameter.
3.Excellent Chemical Resistance:
Resistant to acids, alkalis, salts, and other chemicals, making our steel belt reinforced HDPE corrugated pipes ideal for wastewater discharge in diverse soil environments.
4.Outstanding Abrasion Resistance:
The smooth inner surface minimizes scaling, so it can offering longer service life than steel, cast iron, or concrete pipes.
5.Ease of Installation:
No temperature restrictions; low requirements for foundation treatment. Lightweight, flexible, and compatible with multiple jointing methods.
6.Lightweight and flexible:
Lightweight and flexible design reduces transportation, installation, and maintenance costs.
Applications:
Our steel belt reinforced HDPE corrugated pipe used in these fields:
1.Municipal Engineering
2.Underground drainage, sewage, and ventilation systems.
3.Electrical and Telecom Engineering
4.Protective casing for power cables and communication optical fibers.
5.Agriculture irrigation systems for farmland and forestry.
Steel Belt Reinforced HDPE Corrugated Pipes are high strength and lightweight, significantly improving project efficiency.