Pipe Fittings conduit is connected to the pipe part. Depending on the connection method can be divided into the socket type fittings, threaded pipe fittings, flanges, welded pipe fittings and four. Multi-tube made of the same material. Elb…

Aluminum rod is hot-melt extruded to obtain a different cross-sectional shape of its aluminum production process including casting, extrusion, and color (color include: oxidation, electrophoretic coating, spraying carbon fluoride, powder c…