Stainless Steel Pipe Caps

Stainless steel tubes according to the pipe end can be divided into the light pipe and threading pipes (threaded steel pipe). Car silk tube and can is divided into general car silk tube (conveying water, and gas, low voltage with tube, used General cylindrical or Cone tube thread connection) and special thread tube (oil, and geological drilling with tube, for important of car silk tube, used special thread connection), on some special with tube, for make up thread on tube end strength of effect, usually in car silk Qian first for tube end thickened (within thickened, and outside thickened or both inside and outside thickened).