90 ° 304 stainless steel bent pipe

Product Description:

90 ° 304 stainless steel bending tube bulging method: One method is to place rubber inside the tube and compress it with a punch above to make the tube protrude and form a shape; Another method is hydraulic bulging forming, in which liquid is filled in the middle of the pipe, and the liquid pressure swells the pipe into the desired shape. This method is mostly used in the production of corrugated pipes. After continuous research and exploration, this problem has now been solved. The method is to change the interface of the welded carbon steel elbow to a straight butt joint, which is designed with Haihongxu, thus affecting the application function of the tap.
The material selection for 90 ° 304 stainless steel bent pipes must be hot-rolled plates with a thickness that meets the national standard. Small factory quality products with large thickness differences should not be used. For the same butt welded elbow, some use 9.5, some use 9.25, and even 8.75 plates with a thickness of 10 millimeters. If you want to win customers over with low prices, I think this method is completely unacceptable.