Description Mar Steel pipe tee is mainly divided into the same diameter tee and reducing tee. The same diameter tee of Mar steel pipe fittings refers to the three Mar Steel tees with the same outlet. Its naming ... Read More
Description Butt welding flange is a kind of pipe fittings, which refers to the flange with neck and pipe transition and butt welding connection with pipe. It is not easy to deform, well sealed and widely used. ... Read More