OCR hualing direct manufacturers malleable steel tube cap, square, round.

About Product:1. Sealing head, plug head, cover head, pipe cover, block head. Pipe fittings welded to Pipe ends or installed on the outer thread of Pipe ends to cover and block pipes. The same effect as the pipe plug-in. The form of the blind plate is similar, except that the blind plate can be removed to seal, While the welded pipe cap can not be removed. The tube cap [1] includes the design of a convex tube cap, a conical shell, a reducing section, a flat cover and a tightening of the port.