Ningbo Sunplast Pipe Co., Ltd has been focusing on manufacturing of plastic piping systems for more ...
Hdpe tube is a kind of pipe made of High Density Polyethylene (English name is "High Density Polyeth...
PPR pipe specifications are expressed by tube series S, nominal outer diameter DN × nominal wall thi...
Raw material + color masterbatch → mixing → vacuum feeding → raw material drying → single screw extr...
HDPE pipe, also called high density polyethylene or polyethylene pipe, is made of HDPE granule mater...
PPR is the abbreviation of type three polypropylene, also called random copolymer polypropylene pipe...