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...
Hose structure is usually divided into: an inner adhesive layer and outer rubber layer and frame lay...
PEX pipe, also known as cross-linked polyethylene pipe, is made of polyethylene material. The linear...
Compared with traditional cast iron pipes, galvanized steel pipes, cement pipes and other pipes, PPR...
