Q235 carbon steel lap joint flange
Q235 carbon steel lap joint flange Q235 carbon steel lap joint flange is one of material of carbon steel, we Read More
Lap Joint Flange can be activity is generally supporting on water supply and drainage fittings, factory factory will each have a piece of flange on both ends of the expansion joints, directly with the engineering of piping, equipment, bolting. Function: the purpose of using the butt welded ring loose sleeve flange is to save material. Its structure is divided into two parts. The flange plate is made of low-grade material, while the pipe part is made of the same material as the pipe to save material.
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