Corrosion Resistance HDPE Drainage Pipe Electrofusion HDPE Stormwater Pipe

原産地:中国

ブランド名:xinsen

最低注文数量:交渉可能

標準梱包:標準梱包

納期:7～15営業日

支払い条件:L/C、D/A、D/P、T/T、ウェスタンユニオン、マネーグラム

指定

ハイライト:

hdpe drainage pipe electrofusion

electrofusion hdpe stormwater pipe

corrosion resistance hdpe drainage pipe

Material:

高密度ポリエチレン (HDPE)

Pipe type:

二重螺旋巻き

Max temperature:

45°C

Service life:

50年

Inner wall:

超滑らか

Connection methods:

電融溶接、突合せ溶接

製品の説明

HDPE Structured Wall Pipe

Designed for long lasting performance in municipal drainage and sewage treatment plant projects

HDPE Structured Wall Pipe (Type A)

HDPE Hollow Wall Spiral Winding Pipe

HDPE Profile Wall Winding Pipe

HDPE Spiral Structured Wall Pipe

Product Introduction

HDPE Double-Wall (Hollow-Wall) Spiral Winding Pipe is a structured-wall pipe manufactured from high-density polyethylene (HDPE) using a hot-state spiral winding process. The product fully complies with the requirements of China National Standard GB/T 19472.2-2004:

Polyethylene Structure Wall Pipeline System for Underground Usage - Part 2: Polyethylene Spiral Structured Wall Pipes

This piping system is suitable for gravity-flow water transmission at temperatures below 45°C. Its wide range of applications includes municipal drainage, building outdoor drainage, buried agricultural irrigation and drainage, industrial effluent disposal, road drainage, sewage treatment plants, sports fields and plazas drainage, as well as electrical and telecommunications ducting engineering. As a chemical building material, HDPE Double-Wall (Hollow-Wall) Spiral Winding Pipes play a vital role in saving energy, reducing pollution, and protecting the environment.

Key Features

Safe and Reliable Ring Stiffness

Compared with pure plastic pipes, the reinforced steel strips easily enable the pipe—especially large-diameter pipes—to achieve a sufficiently safe and reliable ring stiffness.
Smooth Inner Wall with 20%-30% Lower Flow Resistance

The inner wall of the polyethylene (PE) pipe is ultra-smooth with a minimal friction coefficient. Consequently, sediments do not easily accumulate inside the pipeline, and the hydraulic friction resistance remains virtually unchanged even after long-term service.
Flexible, Leak-Free Connections

Featuring two sealing connection methods—electrofusion welding and butt welding. Both can be manually operated using simple tools without the need for heavy machinery, making the installation exceptionally quick, simple, and reliably leak-free.
Corrosion Resistance and 50+ Year Lifespan

High-density polyethylene (PE) pipelines possess exceptional resistance to chemical corrosion, ensuring a service life of up to 50 years.
Lightweight with Fewer Joints

Due to its light weight, no large-scale lifting equipment is required during installation. Benefiting from excellent axial flexibility, the pipe places lower requirements on the flatness and firmness of the trench bottom and exhibits strong capabilities to withstand abnormal stresses caused by improper installation.
On-Site Production

The structural profile strips can be transported in coils (similar to standard cable reels). The pipe winding equipment is simple and compact, allowing manufacturers to easily transport the machinery directly to or near the construction site for localized winding and production. This drastically slashes the user's logistical and transportation costs.
Strong Resistance to Abnormal Sudden Loads

The pipe can dissipate generated stress through elastic deformation, effectively preventing joints from leaking or failing due to excessive structural stress or deformation.
Highly Competitive Comprehensive Cost

By combining the unique advantages of both steel and plastic materials into one unified design, this piping system delivers outstanding comprehensive performance and cost efficiency.