GSO ISO 4435:2015
用于地下和污水排放的塑料管道系统 未增塑聚氯乙烯（PVC-U）

Plastics piping systems for non-pressure underground drainage and sewerage -- Unplasticized poly(vinyl chloride) (PVC-U)

GSO ISO 4435:2015 发布历史

GSO ISO 4435:2015由GSO 发布于 2015-09-03。

GSO ISO 4435:2015在国际标准分类中归属于: 23.040.20 塑料管。

GSO ISO 4435:2015 用于地下和污水排放的塑料管道系统 未增塑聚氯乙烯（PVC-U）的最新版本是哪一版？

最新版本是 GSO ISO 4435:2015 。

GSO ISO 4435:2015的历代版本如下：

• 2015年 GSO ISO 4435:2015 用于地下和污水排放的塑料管道系统 未增塑聚氯乙烯（PVC-U）

This International Standard specifies the requirements for unplasticized poly(vinyl chloride) (PVC-U) pipes, fittings and piping systems intended for use for non-pressure underground drainage and sewerage for the conveyance of soil and waste discharge of domestic and industrial origin, as well as surface water. It covers buried pipework but does not apply to piping systems buried within the building structure. In the case of industrial discharge, the chemical and temperature resistance have to be taken into account, but this will have to be done separately. This International Standard is applicable to PVC-U pipes with or without an integral socket. Fittings may be manufactured (i.e. produced on a large scale) by injection-moulding or be fabricated (i.e. produced on a small scale) from pipes and/or mouldings. This International Standard also specifies the test parameters for the test methods referred to herein. It does not cover requirements for the K-value of the raw material.

标准号

GSO ISO 4435:2015

发布

2015年

发布单位

GSO

当前最新

GSO ISO 4435:2015

 

 

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