HDPE pipes are commonly used to transport liquids because these plastic pipes are resistant to strong chemicals that do not leak or corrode, and have many outstanding advantages in terms of durability and durability. safe compared to other plastic pipes. Polyethylene (PE) for the production of HDPE pipes is the ideal material for the mechanical industry.
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GENERAL FEATURES
- Material: HDPE PE 80 or HDPE PE100.
- Pressure Rating: 6bar, 8bar, 10bar, 12.5bar, 16bar, 20bar, 25 bar.
- Size: DN 20mm through DN 1200mm availability.
- Standard: BS 1555-2:2010; TCVN 7305:2008 / ISO 4427:2007
- Colors: Black with blue stripes for water, brown or yellow stripes for gaseous fuels.
- Form Supplied: From 6m, 9m (For DN 110 above) 50 - 200 meters coil length (DN 20-DN 90). Working temperature up to 45oC Other forms is also available upon request.
ADVANTAGES
- Non-toxic: no heavy metal additives, would not be affected by dirt or contaminated by bacterium.
- Corrosion Resistant: resists chemical matters and electron chemical corrosion.
- UV Prevention.
- Low Flow Resistance: smooth interior walls and low friction.
- Excellent Flexibility: can be supplied in the coil.
- Easy Installation: lightweight and user-friendly.
- Longevity: More than 50 years under proper use. In theory, it can be more than 100 years.
- Various Joint Availability: socket fusion joint, butt fusion joint, electrofusion joint, and transition joint.
- Recyclable and Environmentally-friendly.
PHYSICAL PROPERTIES (ISO 4427:2007)
PHYSICAL PROPERTIES (BS 1555:2010)
APPLICATIONS
- Municipal water supply
- Commercial & Residential water supply
- Industrial liquids transportation
- Irrigation pipeline system
- Sewage systems
- Supply of gaseous fuels (BS1555)
INSTALLATIONS
| I. INSTALLATIONS ELECTROFUSION JOINT | II. BUTT FUSION JOINT INSTALLATIONS |
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1. Clean and mark Clean up the connection part, and mark the inserting depth. |
1. Prepare Prepare the necessary tools. |
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2. Scrape Scrape and polish the joint surface. |
2. Clamp and clean Clamp down the pipe on the jig, clean up the joint parts, mill the joint sides, and then adjust the joint parts to make the misplacement less than 10% of the wall thickness. |
| 3. Align and restrain the fittings to the pipes. |
3. Heat Put the heating panel in between the two ends. |
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4. Apply electric current Apply the electric current to the fittings; the joining parts will be heated and melted, turn off the current when there is melt flowing in the observation hole. |
4. Join Remove the heating panel after finishing heating, join the two heating parts swiftly, increase the pressure up to the fusion-joint pressure, and keep it until it cools down. |
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5. Cool Cool without movement or pressure. |
5. Complete Butt Fusion Joint is completed. |
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