PP-R /Al Composite Pipe, size ranging from 20 to 110mm, for cold or hot water supply, approved by ISO, WRAS,reliable quality

Features:

Material: polypropylene and AlSizes: 20 to110 mmPN Grade: 1.6MPa, 2.0MPa, 2.5MPa Colors: gray or white marked with blue or red linesConnection: socket fusion jointStandard: CJ/T 210-2005, BS6920Certification: ISO9001, ISO14001, OHSAS18001 Applications: cold or hot water supply,  heating system including flooring heating, wall heating and radiating system, central air conditioning system, industrial liquids transportation Advantages:Non-toxic: no heavy metal additives, not be covered with dirt, not be contaminated by bacteriumCorrosion Resistant: resist chemical matters or electron chemical corrosionLower Installation Costs: light weight and ease of installation can reduce installation costs by as much as 50% over metal piping systemHigher Flow Capacity: smooth interior walls result in lower pressure loss and higher volume than metal pipesLong Life: more than 50 years under proper useRecycled and Environment-friendlyLow linear expansion coefficient: it does not curve when transporting hot water for long time

 

Dimension

 

S 4,  PN1.6Mpa
Nominal Outer Diameter	Minimum Wall Thickness	Minimum Inner Wall Thickness
20	3.2	2.3
25	3.9	2.8
32	4.6	3.6
40	5.6	4.5
50	6.7	5.6
63	8.4	7.1
75	9.6	8.4
90	11.5	10.1
110	13.7	12.3

 

S 3.2,  PN 2.0Mpa
Nominal Outer Diameter	Minimum Wall Thickness	Minimum Inner Wall Thickness
20	3.7	2.8
25	4.6	3.5
32	5.5	4.4
40	6.7	5.5
50	8	6.9
63	10	8.6
75	11.5	10.3
90	13.7	12.3
110	16.6	15.1

 

S 2.5,  PN 2.5Mpa
Nominal Outer Diameter	Minimum Wall Thickness	Minimum Inner Wall Thickness
20	4.3	3.4
25	5.3	4.2
32	6.4	5.4
40	7.8	6.7
50	9.4	8.3
63	11.8	10.5
75	13.8	12.5
90	16.4	15
110	19.8	18.3

 

 

PP-R /Al Composite Pipe