1.Excellent resistance to corrosion 2.Excellent mechanical strength 3.Good sanitary property 4.Small fluid resistance

Applications

The plastic lined steel composite pipe is extensively applied to the civil water supply, industrial water supply, fire fighting, air conditioning HVAC piping system, communication circuit, optical fiber cable, coal gas transportation, foodstuff process, medicine and machinery fields.

Water Supply Liner Plastic Compound Pipe
Nominal Bore		Outer Diameter		Thickness		Weight Kg/m	Appearance Coating	lining
mm	inch	mm	Allowable variation	mm	Allowable variation			material	Thickness of lining layer
15	1/2	21.3	±0.5mm	2.50	±10%	1.26	Lacquer layer adhesion surpass Grade 2	PVC-U   PP   PE   PEX	1.5±0.2mm
20	3/4	26.8		2.50		1.63
25	1	33.5		2.75		2.42
32	1-1/4``	42.3		2.75		3.13
40	1-1/2``	48		3.00		3.84
50	2``	60	±1.0%	3.00		4.88
65	2-1/2``	75.5		3.50		6.64
80	3``	88.5		3.50		8.34			2.0±0.2mm
100	4``	114.0		4.00		10.85
125	5``	140.0		4.50		13.42
150	6``	165.0		4.50		17.81			2.5±0.2mm
200	8``	219.0		4.50		19
250	10``	273.0		6.00
300	12``	321.0		6.00

 standard:CJ/T136-2001,GB/T17219-2001

work pressure: 1.6Mpa

carrier temperature: cold water pipe: -10°C---65°C,hot water pipe: -10°C---95°C

Long Point Long stand on the quality of our product, we sincerely hope to build business relationship with customers home and overseas. If we could be of any help or interests, please contact us.

Fiona Yang

Tel:86+28+85436814

DN5 inch SP composite pipe