The high-density polyethylene pipe/PE water pipe main use:
1) urban water supply:
PE pipe first with safety, hygiene, construction is convenient wait for a comprehensive advantages, has become the ideal of urban water supply pipe.
2) gas, gas transportation:
PVC, PE pipe connection, due to the stable performance, easy construction, corrosion advantages, such as low as natural gas pipeline in the best choice.
3) food chemical field:
PE pipe has a unique corrosion resistance, and can be used in all kinds of transmission or discharge XianYan acid, long life and low cost and maintenance costs low.
4) ore, mud transportation:
PE pipe has a unique wearability is four times the tube, and can be widely used in power plant ash conveying ore, the river of mud, etc.
5) replacement cement, steel and cast iron pipe,
For the city of cement, laying the original cast iron pipe etc, can not old pipe re-election by large excavation, PE pipe directly will replace the old tubes inserted, project cost is low, the construction time is short, especially suitable for re-election of pipeline.

HDPE water supply pipe
PN1.6MPa SDR11	PN1.25MPa SDR13.6	PN1.0MPa SDR17	PN0.8MPa SDR21	PN0.6MPa SDR26
Specification	Specification	Specification	Specification	Specification
(OD*Thickness)	(OD*Thickness)	(OD*Thickness)	(OD*Thickness)	(OD*Thickness)
20mm*2.3mm	63mm*4.7mm	75mm*4.5mm	90mm*4.3mm	110mm*42mm
25mm*2.3mm	75mm*5.6mm	90mm*5.4mm	110mm*5.3mm	125mm*4.8mm
32mm*3.0mm	90mm*6.7mm	110mm*6.6mm	125mm*6.0mm	160mm*6.2mm
40mm*3.7mm	110mm*8.1mm	125mm*7.4mm	160mm*7.7mm	180mm*6.9mm
50mm*4.6mm	125mm*9.2mm	160mm*9.5mm	180mm*8.6mm	200mm*7.7mm
63mm*5.8mm	160mm*11.8mm	180mm*10.7mm	200mm*9.6mm	225mm*8.6mm
75mm*6.8mm	180mm*13.3mm	200mm*11.9mm	225mm*10.8mm	250mm*9.6mm
90mm*8.2mm	200mm*14.7mm	225mm*13.4mm	250mm*11.9mm	280mm*10.7mm
110mm*10.0mm	225mm*16.6mm	250mm*14.8mm	280mm*13.4mm	315mm*12.1mm
125mm*11.4mm	250mm*18.4mm	280mm*16.6mm	315mm*15.0mm	355mm*13.6mm
160mm*14.6mm	280mm*20.6mm	315mm*18.7mm	355mm*16.9mm	400mm*15.3mm
180mm*16.4mm	315mm*23.2mm	355mm*21.1mm	400mm*19.1mm	450mm*17.2mm
200mm*18.2mm	355mm*26.1mm	400mm*23.7mm	450mm*21.5mm	500mm*19.1mm
225mm*20.5mm	400mm*29.4mm	450mm*26.1mm	500mm*23.9mm	560mm*21.4mm
250mm*22.7mm	450mm*33.1mm	500mm*29.7mm	560mm*26.7mm	630mm*24.1mm
280mm*25.4mm	500mm*36.8mm	560mm*33.6mm	630mm*30mm	710mm*27.2mm
315mm*28.6mm	560mm*41.2mm	630mm*37.4mm	710mm*33.9mm	800mm*30.6mm
355mm*32.3mm	630mm*46.3mm	710mm*42.1mm	800mm*38.1mm	900mm*34.4mm
400mm*36.3mm	710mm*52.2mm	800mm*47.4mm	900mm*42.9mm	1000mm*38.2mm
450mm*40.9mm	800mm*58.8mm	900mm*53.3mm	1000mm*47.7mm	1200mm*45.9mm
500mm*45.4mm		1000mm*59.3mm	1200mm*57.2mm
560mm*50.8mm
630mm*57.2mm
Fittings as per requirement!