GSO ISO 8179-1:2021

Ductile iron pipes, fittings, accessories and their joints — External zinc-based coating — Part 1: Metallic zinc with finishing layer

GSO ISO 8179-1:2021 发布历史

GSO ISO 8179-1:2021由GSO 发布于 2021-07-01。

GSO ISO 8179-1:2021在国际标准分类中归属于: 23.040.10 铁管和钢管。

GSO ISO 8179-1:2021 的最新版本是哪一版？

最新版本是 GSO ISO 8179-1:2021 。

GSO ISO 8179-1:2021的历代版本如下：

• 2021年 GSO ISO 8179-1:2021

ISO 8179-1:2017 specifies an external protective coating system which is factory applied to ductile iron pipeline components as specified in ISO 2531, ISO 7186 and ISO 16631. This coating system comprises an electro-deposited metallic zinc-based coating of - pure metallic zinc with a purity of 99,99 %, - zinc and aluminium alloy with or without other metals, or - other zinc alloys followed by a finishing layer that can be bituminous paint or synthetic resin compatible with zinc-based coating. NOTE ISO 8179-2 deals with zinc-rich paint coating.

标准号

GSO ISO 8179-1:2021

发布

2021年

发布单位

GSO

当前最新

GSO ISO 8179-1:2021

 

 

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