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Requirements of sewage pipe corrosion

Sewage pipes buried under the city's characteristics, pipeline coating should meet the following basic requirements:

① has good chemical resistance;

② good insulating properties and density, electrochemical, and to prevent stray current corrosion;

③ anti-corrosion bacteria;

④ have a certain mechanical strength, handling and buried to prevent the process from mechanical damage;

⑤ construction is simple, safe, meet the on-site construction requirements.

In addition, there are some special requirements of particular regions, such as cold and so on.

seamless 2012-4-24 16:12:26 回复该留言
for the sewage pipe,the corrosion is very important

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