HDPE/PE water supply pipe:
DongHong HDPE/PE water supply PIPE Features:
1. Long working life. Minimum 50 years life under nomal conditions.
2. Hygiene. PE pipe are nontoxic, without the composition of heavy metal additives.
No scale, not breeding germ, no second pollution to the potable water.
3. High resistance to attack from various types of chemicals. No electrochemical corrosion.
4. Smooth internal surface. Extremely low friction coefficient. Improved capability
for media to pass through. Excellent abrasive resistance.
5. Good flexibility, high resistance to impact. Resistance to earthquake and twisting.
6. Light weight, easy to transport, convenient installation.
7. Unique electro fusion welding and butt welding make the joints stronger than the material,
to guarantee a safe and reliable joint.
8. Simple welding technique, convenient installation. Total cost is low for the installation.
9. Polyethylene water pipes are produced in black, black with blue stripes and blue etc
PROPERTIES
No | Items | HDPE Pipe |
1 | Molecular | ≥300 000 |
2 | Density | 0.960 g/cm3 |
3 | Tensile breaking strength | ≥28 Mpa |
4 | Longitudinal contraction rate of return | ≤3% |
5 | Breaking elongation, | ≥500% |
6 | Resistant to corrosion | good |
7 | Tensile strength | ≥28Mpa |
8
| Static hydraulic strength | 1)20°C,cycle stress12.4Mpa,100h,no break,no leakage |
|
| 2)80°C,cycle stress5.5Mpa,165h,no break,no leakage |
|
| 3)80°C,cycle stress5.0Mpa,1000h,no break,no leakage |
9 | MFR(190°C,5kg,)g/10min | ≤25% |
10 | Oxidation induction time (200°C)min | ≥20 |
Pipe work shop
Inspection:
We can supply ISO9001-2008, BV ,SGS, CE etc certification.
All kinds of products are regularly conducted pressure-tight blastingtest,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.
Customer visiting
is a leading professional supplier of plastic pipe system products since 2005.We have exported our products more than 50 countries and area.
DongHong is a leading professional supplier of plastic pipe system products since 1997.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.
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