High density Polyethylene pipe HDPE pipe Material: Pure PE 100, reliable quality Produce process: pipe is produced by extrusion, pipe fitting by injection moulding. Size(mm): PN1.6: 20*2.3-630*57.2 PN1.25: 63*4.7-630*46.6 PN1.0: 75*4.5-73.55 PN0.8: 90*4.3-630*30 PN0.6: 110*4.2-630*21.1 PE pipe and fittings' features: Connection: socket fusion joint, butt fusion joint, electro fusion joint, flanged joint Applications: water supply, industrial liquids transportation, sewage treatment and gas supply Advantages: 1. Non-toxic: no heavy metal additives, would not be covered with dirt or contaminated by bacterium 2. Corrosion Resistant: resist chemical matters or electron chemical corrosion 3. Lower Installation Costs: light weight and ease of installation can reduce installation costs by as much as 50% over metal piping system 4. Higher Flow Capacity: smooth interior walls result in lower pressure loss and higher volume than metal pipe 5. Longevity: more than 50 years under proper use