May. 27, 2022
Black fittings and galvanized fittings are the two most common types of fittings used to transport liquids and gases. The difference is that galvanized pipe fittings have a zinc coating, while black pipe fittings do not. Therefore, galvanized pipe fittings are more durable. Even some professionals sometimes get confused about where and under what c
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Office In Tianjin:
Heping District, Tianjin, China.
Production Base 1:
Chifeng, Inner Mongolia, China.
Production Base 2:
Tangshan City, Hebei Province, China.
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