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Triple-Layer HDPE Pipe

Triple-Layer HDPE Pipe

The middle foamed layer effectively absorbs noise generated by water flow impact, while the smooth inner surface reduces friction and turbulence. As a Triple-Layer HDPE Pipe, its noise reduction performance is significantly superior to that of conventional PVC pipes and ordinary single-wall HDPE drainage pipes.

Description

Specification Parameters

Nominal Diameter

Single Length

Single Weight

ds110

4m

5.7kg

 

Product Advantages

The three-layer composite silent drainage pipe is a high-performance composite piping system specifically designed for building drainage applications. Its structure typically consists of three layers from the inside out: a smooth inner layer, a middle layer made of sound-absorbing and shock-absorbing modified foamed plastic, and an outer HDPE protective layer.

Compared with ordinary PVC drainage pipes, the Triple-Layer HDPE Pipe features a thicker pipe wall and enhanced structural strength. The pipe ends are designed with socket joints, making the system suitable for vertical risers, horizontal pipelines, and other building drainage components. It is a premium silent drainage solution intended to replace traditional PVC drainage pipes in high-end applications.

 

Core Advantages

Exceptional noise reduction

The middle foamed layer effectively absorbs noise generated by water flow impact, while the smooth inner surface reduces friction and turbulence. As a Triple-Layer HDPE Pipe, its noise reduction performance is significantly superior to that of conventional PVC pipes and ordinary single-wall HDPE drainage pipes.

01

Excellent corrosion and impact resistance

Both the inner and outer layers are made of HDPE material, offering outstanding resistance to acids, alkalis, and corrosion. The pipe can withstand impacts from debris commonly found in building drainage systems and is not prone to cracking or aging, ensuring long-term durability.

02

Thermal insulation and condensation prevention

The composite foamed middle layer provides effective thermal insulation, helping to minimize condensation caused by temperature differences and reducing moisture-related issues on surrounding walls.

03

Stable and reliable installation

The socket joints provide excellent sealing performance and strong resistance to building settlement. This makes the Triple-Layer HDPE Pipe particularly suitable for high-rise and luxury buildings with strict performance requirements.

04

Optimized performance for high-rise drainage systems

Thanks to its high structural strength and superior sound insulation, the pipe is ideal for drainage risers in high-rise and super high-rise buildings. It helps mitigate pressure fluctuations and water hammer effects commonly encountered in vertical drainage systems.

05

 

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