HDPE Ball Valves

CHUANGRONG is a leading professional supplier of plastic pipe system products since 2005.We have exported our products more than 50 countries and area.

Our products:1.Plastic pipe 2.HDPE fittings 3.PPR fittings 4.PP compression fittings 5.pipe welding machine and tools 6.pipe repair clamp Our aim is to provide customer with the best solutions of plastic pipe connection. 

We can supply ISO9001-2008, BV ,SGS, CE etc certification.

All kinds of products are regularly conducted pressure-tight blasting test,longitudinal shrinkage rate test, quick stress crack resistance test, tensile test and melt index test, so as to ensure the quality of products totally reach the relevant standards from raw materials to finished products.

Used in gas ,water, oil filed, mine, chemical industry, irrigation and drainage.

1.Specific Gravity, g/cm3, 20(C): 0.941-0.965

 2.Longitudinal Reversion, % (110(C)): <=3

 3.Oxidation Induction Time, min (200(C)): >=20

 4.Extension Rate at Break. %: >=350

 5.Hydraulic Pressure Test:

1)20(C), Hoop Stress is 12.4 Mpa, 100h: No Failure.

2)80(C), Hoop Stress is 5.5Mpa, 165h: No Failure.

3)80(C), Hoop Stress is 5.0Mpa, 1000h: No Failure.

 Applications:

1.Municipal water supply, gas supply and agriculture etc.

2.Commercial & Residential water supply

3.Industrial liquids transportation

4.Sewage treatment

5. Food and chemical industry

7. Replacement of cement pipes and steel pipes

8. Argillaceous silt, mud transportation

9. Garden green pipe networks

Packing:by wooden case, by carton＆ plastic bag