Tube fine finish machinery

is a fine process equipment of welded pipe production line. It is used to straighten the pipes, rectify longitudinal curve of pipe after forming and welding if there any, and also correct flaw in cross section, such as non-roundness, eliminate distortion and stresses.

End facing machine is used for pipe ends’ facing and beveling, to make the two cut ends of pipe a good appearance.

is an important inspection equipment for welded pipe production line, which is used to test the welded pipe’s loading capability to hydraulic pressure. Feed the welded pipe with water through , increase the pressure to related value, check if the pipe can stay for a specified period in the pressure with no leakage. If there is no leakage, means the pipe passes the test, or otherwise it fails.