Choosing standards for urban gas steel pipe coating

by Na Huang SEO

With the trends of urbanization, urban gas steel pipes demands would be increasing too. No matter ERW steel pipe or seamless one, we still have some standards for the choosing of them. Today, lets have a view for the standards of ERW one.


The aspects we should pay attention to during the whole purchasing process would be here:

good insulating and mechanical properties;

good resistance to cathodic dis-bondment performance;

good resistance to water, gas permeability;

good chemical resistance soaking performance and anti-aging properties;

resistance to low temperature and high temperature performance;

easy mending and mending;

at reasonable prices.

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About Na Huang Committed   SEO

299 connections, 4 recommendations, 1,123 honor points.
Joined APSense since, September 21st, 2014, From changsha, China.

Created on Dec 3rd 2018 21:18. Viewed 331 times.


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