16 3 月 2018
16 3 月, 2018

Heat Treatment of Flange

Manufacturer ZZ provides Flange for project

Flanges and gaskets, fasteners collectively known as flange joints. Flange joints are widely used in engineering design. It is an essential part of piping design and valve, and it is also a common part in engineering such as industry, heat, water supply and drainage, heating, ventilating, and control.
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