Physical & Mechanical Properties of HDPE Pipes: 

CHARACTRISTICS UNITS Value TEST PARAMETERS TEST METHODS
Conventional Density kg/M3 940-958.4 (base polymer) 27° C ISO-1183, ISO-1872/1, ISO-4427, IS-7328
Melt Flow Rate gm/10 min. 0.2-1.1 190° C / 5kg ISO-4440/1, IS-2530: 1963
Tensile strength PSi > 3200 ASTM D-638
Elongation at Break % >=350 ISO-6259/3

We are leading manufacturer and supplier of a very broad range of HDPE Pipes, they are manufactured under supervision of experts team. They are available in different sizes and diameters with silicon coating inside.

Westwell Polytubes offer our clients HDPE pipes which are manufactured from 100% virgin grade HDPE compounds. HDPE pipes have an average life of more than 50 years under normal working conditions. Our HDPE pipes are offered in all standards such as ISI-4984, ISO-4427, DIN-8074 and different grades like PE-63, PE-80, PE-100 & newly invented PE 100+ material approved by international agencies like Bodycote, Germany. Our hdpe pipes are available in sizes ranging from 20 mm up to 450 mm OD, and pressure varying from 2.5 Kg/Cm2 up to 20 Kg/Cm2. customization is done as per the client’s specific needs.

Cost effective answer for a number of piping problems in Metropolitan, Municipal, Industrial, Underwater, Mining, Landfill Gas extraction, Cable duct and agricultural applications.

HDPE pipe has a service life of 100 years and can then theoretically be recycled. Recycled HDPE has minimal impact on the environment.

Pipes are produced out of extrusion process while fittings are fabricated from pipes under international ISO 9001:2008 process standards, with most sophisticated systems for quality assurance. Pipe’s semi-flexible property makes it convenient for handling and installation.

OD PN 2.5 PN 4 PN 6 PN 8 PN 10 PN 12.5 PN 16
Wall Thickness Wall Thickness Wall Thickness Wall Thickness Wall Thickness Wall Thickness Wall Thickness
Min. Max. Min. Max. Min. Max. Min. Max. Min. Max. Min. Max. Min. Max. Min. Max.
20 20.3 2.3 2.8 2.8 3.3 3.4 4
25 25.3 2.3 2.8 2.8 3.3 3.4 4 4.2 4.9
32 32.3 2.3 2.8 3 3.5 3.6 4.2 4.4 5.1 5.4 6.2
40 40.4 2 2.4 2.8 3.3 3.7 4.3 4.5 5.2 5.5 6.3 6.7 7.6
50 50.5 2.4 2.9 3.5 4.1 4.6 5.3 5.6 6.4 6.8 7.7 8.4 9.5
63 63.6 2 2.4 3 3.5 4.4 5.1 5.8 6.6 7 7.9 8.6 9.7 10.5 11.8
75 75.7 2.3 2.8 3.6 4.2 5.3 6.1 6.9 7.8 8.4 9.5 10.2 11.5 12.5 14
90 90.9 2.8 3.3 4.3 5 6.3 7.2 8.2 9.3 10 11.2 12.2 13.7 15 16.7
110 111 3.4 4 5.3 6.1 7.7 8.7 10 11.2 12.3 13.8 14.9 16.6 18.4 20.5
125 126.2 3.8 4.4 6 6.8 8.8 9.9 11.4 12.8 13.9 15.5 16.9 18.8 20.9 23.2
140 141.3 4.3 5 6.7 7.6 9.8 11 12.8 14.3 15.6 17.4 19 21.1 23.4 26
160 161.5 4.9 5.6 7.7 8.7 11.2 12.6 14.6 16.3 17.8 19.8 21.7 24.1 26.7 29.6
180 181.7 5.5 6.3 8.6 9.7 12.6 14.1 16.4 18.3 20 22.2 24.4 27.1 30 33.2
200 201.8 6.1 7 9.6 10.8 14 15.6 18.2 20.3 22.3 24.8 27.1 30.1 33.4 37
225 227.1 6.9 7.8 10.8 12.1 15.7 17.5 20.5 22.8 25 27.7 30.5 33.8 37.5 41.5
250 252.3 7.6 8.6 12 13.4 17.5 19.5 22.8 25.3 27.8 30.8 33.8 37.4 41.7 46.1
280 282.6 8.5 9.6 13.4 15 19.6 21.8 25.5 28.3 31.2 34.6 37.9 41.9 46.7 51.6
315 317.9 9.6 10.8 15 16.7 22 24.4 28.7 31.8 35 38.7 42.6 47.1 52.5 58
355 358.2 10.8 12.1 17 18.9 24.8 27.5 32.3 35.8 39.5 43.7 48 53 59.2 65.4
400 403.6 12.2 14.3 19.1 22.2 28 32.4 36.4 42.8 44.5 51.4 54.1 62.5
450 454.1 13.7 16 21.5 25 31.4 36.4 41.1 47.4 50 57.7