Molding process has a ratio of the pipe elbows

　　Forging method: use the swaging machine will be rushed out, pipe end part or reduce diameter, commonly used type of forging machine with rotary, connecting rod type, roller type. Forged flanges, the blank shape size accurate, processing capacity is small, the casting flange internal organization streamlining is poorer, and the casting defects (cracks. Sand holes. Stomata. Inclusion).

　　Molding process has a bend than, for example: push system, stamping, pressing and so on. Butt welding line of flange are suitable for pressure or temperature fluctuations or high temperature, high pressure and low temperature pipes, flange and butt weld ends for transport is expensive, inflammable, explosive medium on the pipeline. Long-term storage of the pipe elbows, should be timely check, often appear the processing surface should be clean, remove dirt, neatly stored in a dry indoor drafty place, it is strictly prohibited stacking or in open air.

　　The weight of the pipe elbows is just one over ten of the steel tube, you can imagine how light it is, but also greatly reduce the cost of transport, at the time of installation and construction is also very convenient.

　　We have adopted advanced production equipment and technologies to manufacture our pipe reducer and pipe tee,which can not only improve product quality, but also save raw materials. Our products have high strength, good toughness and resistance to corrosion.