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Socket type PVC-U solid wall drain pipe

Socket PVC-U solid wall drainage pipe, PVC resin as the main raw material, adding the necessary additives to form a mixture of ingredients, through extrusion molding production. The pipe according to the connection mode is different, can be divided into elastic sealing ring type connection pipe (φ110mm-φ630mm) and bonding type connection pipe (φ110mm-φ200mm). Considering the chemical resistance and heat resistance of the material, the pipe can be used as an industrial drainage pipe. The pipe is generally white or gray, and the length is generally 6 meters/root. Widely used in building district rain sewage discharge, industrial wastewater discharge and other projects.

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Product Description

Product Introduction

Socket PVC-U solid wall drainage pipe, PVC resin as the main raw material, adding the necessary additives to form a mixture of ingredients, through extrusion molding production. The pipe according to the connection mode is different, can be divided into elastic sealing ring type connection pipe (φ110mm-φ630mm) and bonding type connection pipe (φ110mm-φ200mm). Considering the chemical resistance and heat resistance of the material, the pipe can be used as an industrial drainage pipe. The pipe is generally white or gray, and the length is generally 6 meters/root. Widely used in building district rain sewage discharge, industrial wastewater discharge and other projects.

Executive standard

GB/T 20221-2006 Unplasticized polyvinyl chloride (PVC-U) pipes for pressure-free buried sewage and drainage.

Connection mode

Flexible socket connection is adopted: the socket end is R-shaped socket socket; The socket end is chamfered to facilitate socket connection. R-type socket socket socket built-in integrated EPDM steel frame rubber ring. In the case of non-destruction, the sealing ring in the socket will not come out.

Connection diagram of sealing ring with steel frame lining

Pipe specification

Nominal outer diameter dn(mm)

Nominal wall thickness en(mm)

ring stiffness

110

3.2

SDR41/SN4

 

3.2

SDR34/SN8

160

4.0

SDR41/SN4

 

4.7

SDR34/SN8

200

4.9

SDR41/SN4

 

5.9

SDR34/SN8

250

6.2

SDR41/SN4

 

7.3

SDR34/SN8

315

7.7

SDR41/SN4

 

9.2

SDR34/SN8

400

9.8

SDR41/SN4

 

11.7

SDR34/SN8

450

11.0

SDR41/SN4

 

13.2

SDR34/SN8

500

12.3

SDR41/SN4

 

14.6

SDR34/SN8

630

15.4

SDR41/SN4

 

18.4

SDR34/SN8

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