HDPE double wall corrugated pipe with Smooth inner wall for rainwater discharge-Greenland Tech
The smooth inner wall of this pipe ensures efficient fluid flow, reducing friction and maintenance costs, making it a cost-effective choice for various applications.
Email:
info@hn-guangqun.com
Phone:
+86-13838155309
Detailed Product Description
Corrugated Pipe Features：
Strong Corrosion Resistance
High Insulation Properties
Smooth Inner Wall and Low Flow Resistance
Excellent Ring Stiffness and Good Strength & Toughness
Lightweight
Strong Impact Resistance and Durability
Quick and Easy Installation
Long Service Life
Cost-Effective
Convenient Transportation and Installation
Corrugated Pipe Specification：
| Execution Standard | GB/T19472.1-2019 ，ISO13968:2008 |
| Ring Stiffness Rating | SN4≥4kN/m²,SN8≥8kN/m²,SN12.5≥12.5kN/m² |
| Nominal Diameter | 160 200 300 400 500 600 800 |
| Connection Method | Socket-type rubber ring seal connection |
| Length | 6m/unit |
Corrugated Pipe Connection method:
Socket connection: insert the bellows socket into another section of bellows socket and connect by socket. This kind of connection has the advantages of reliable connection, convenient construction and good sealing performance.
Heat fusion connection: The two bellows are fused together by high temperature, which makes the pipe wall completely fused and achieves the sealing effect. This type of connection has high connection strength, good sealing performance and high temperature resistance.
Electrofusion connection: The wall of the pipe is fused together by heating of electric wire. This type of connection is simple, reliable and easy to construct.
Clamp connection: two bellows are fixed together by metal clamp. This kind of connection is simple to install, easy to dismantle and has good sealing performance.
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