Galvanized steel
Galvanized steel is a special processing of ordinary carbon building steel, its surface covered with a layer of zinc.
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Galvanized steel is a special processing of ordinary carbon building steel, its surface covered with a layer of zinc.
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Galvanized strip steel is cold rolled or hot rolled, long and narrow steel plates with different degrees of plating a layer of raw materials called (zinc, alumi···
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galvanized pipes and fixtures should be removed before heat treatment of oil, residual salt, paint and other foreign materials.
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The service life of many galvanized pipes is related to the degree of surface decarburization.
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When we use galvanized pipe for operation, we all hope that the quality of our galvanized pipe is good, or high-quality, then we can see the quality of your gal···
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