Ductile iron pipe manufacturers introduce zinc spray coating on the ductile iron pipe corrosion protection is very important ductile iron pipe manufacturers - zinc as a typical cathodic protection material, has been widely used in cast iron pipe corrosion. For ductile iron pipes, the external anti-corrosion mode of zinc plus asphalt has become the standard external anti-corrosion mode in developed countries such as Europe. Domestic and foreign countries have done a lot of work in the application of anti-corrosion zinc spray, but the relevant research literature is rare, about the corrosion protection of cast pipe when the zinc spray coating is damaged is not very much, here to sort out the data It is not easy either.
Especially for the further enhancement of anti-corrosion measures for ductile cast iron pipes, let us understand that corrosion protection in the ductile iron pipe industry is an issue that cannot be underestimated. Therefore, the corrosion protection effect of the zinc spray coating on the ductile iron pipe is a must. Only in this way can better corrosion protection measures be developed.
The knowledge of the ductile iron pipe comes from knowing more about the ductile iron pipe knowledge to Shandong Xinyuantai pipe industry.
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