HengTong release new Products Block Board

HengTong release new Products Block Board

HengTong release new products Block Board acc。to project drawing。The products are delivered to site in 7days。Our customer is very satisfied with our products。 HengTong also can produce other flanges,and deliv。。。

Applications of Weld Neck Flange

Applications of Weld Neck Flange

A weld neck flange consists of a circular fitting with a protruding rim around the circumference, and it is connected with pipe by welding neck。 Weld neck flange is not easy to cause deformation, with。。。

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