HDPE steel-reinforced double-wall corrugated pipe

East Boom® is a trusted HDPE steel-reinforced double-wall corrugated pipe manufacturer in China, providing high-quality, bulk composite water pipe for large municipal, industrial, and agricultural projects. We offer free sample testing. Contact us today for a quote!

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Product Description

Introduction

These HDPE steel-reinforced double-wall corrugated pipe 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.

Steel Belt Reinforced HDPE Corrugated Pipe

Parameter (Specification)

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 And Application

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.