PE gas pipe

Extrusion process of PE gas pipe:
The grades of PE gas pipes used in extrusion production generally have a melt index of less than 1 and a medium to wide MWD
During the processing of PE gas pipes, low MI can achieve suitable melt strength. Wider MWD grades are more suitable for extrusion molding because they have higher production speeds, lower die pressures, and a reduced tendency for melt fracture.
The application range of PE gas pipes ranges from small section yellow pipes for natural gas to thick walled black pipes with a diameter of 48 inches for industrial and urban pipelines. The use of large-diameter hollow wall pipes as substitutes for concrete rainwater drainage pipes and other sewer pipelines is growing rapidly. Has toughness, lightweight, and durability. Other sheet materials and thermoformed products include mudguards, tank liners, basin guards, transport boxes, and tanks. A rapidly growing application of sheet materials is in plastic film or pond bottom villages, based on the toughness, chemical resistance, and impermeability of MDpe.