HDPE Pipes
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HDPE Pipes
(IS: 4984-2000)
Application area of HDPE Pipes
HDPE (High-Density Polyethylene) pipe uses are diverse, making them a cost-effective and adaptable solution that meets piping needs in municipal, industrial, marine, duct, agricultural applications, etc. Particularly renowned for water supply, these pipes undergo thorough testing, proving their efficacy in various scenarios, including above-ground, surface, buried, and floating applications. Apart from HDPE pipes for water supply, these pipes excel in transporting potable water, wastewater, slurries, chemicals, hazardous wastes, and compressed gases. Their flexibility and durability further extend their utility to natural gas distribution, agricultural irrigation, telecommunications, and various infrastructure projects
- Excellent SCGR (Slow Crack Growth Resistance) properties
- Life span of 50-100 year
- Resistance to corrosion and abrasion
- C' value over 150 throughout service life
- Chemically inert – can carry acidic/alkaline fluids
- Reduced surge pressures by 50-80%
- Leak free joints and lower instances of repair
- Resistance to incrustation & Scale formation
- Lower pumping cost
- Light weight – easy to handle & transport
- No heavy equipments for installation
- Longer delivery lengths –Less fittings
- Flexibility – installation over bends with no additional joint
| Material Designation | MRS(MPa) | DesignStress(MPa) |
|---|---|---|
| PE 63 | 6.3 | 5.0 |
| PE 80 | 8.0 | 6.3 |
| PE 100 | 10 | 8.0 |
Clearly PE 100 has the advantage of a higher design stress allowing for higher operating working pressure. Wall thickness for a particular size and class becomes progressively less with use of material with a higherMRS and hence savings in mass and improved flow due to increase in cross sectional area. For pressureapplications the choice is usually between PE 80 and PE 100 compound whilst PE 63 would normally be used for non-pressure or ducting applications.
PE 100 PIPE RANGE AND DIMENSIONS
| Nominal Size (mm) | PN6 | PN10 | PN12.5 | PN16 | ||||
|---|---|---|---|---|---|---|---|---|
| Min Wall (mm) | Nom Mass (kg/m) | Min Wall (mm) | Nom Mass (kg/m) | Min Wall (mm) | Nom Mass (kg/m) | Min Wall (mm) | Nom Mass (kg/m) | |
| 20 | 1.9 | 0.1 | 1.9 | 0.1 | 1.9 | 0.1 | 2.0 | 0.1 |
| 25 | 1.9 | 0.1 | 1.9 | 0.1 | 2.0 | 0.1 | 2.3 | 0.2 |
| 32 | 1.9 | 0.2 | 2.0 | 0.2 | 2.4 | 0.2 | 3.0 | 0.3 |
| 40 | 1.9 | 0.2 | 2.4 | 0.3 | 3.0 | 0.3 | 3.7 | 0.4 |
| 50 | 2.1 | 0.3 | 3.0 | 0.4 | 3.7 | 0.5 | 4.6 | 0.7 |
| 63 | 2.7 | 0.5 | 3.8 | 0.7 | 4.7 | 0.9 | 5.8 | 1.0 |
| 75 | 3.3 | 0.7 | 4.5 | 1.0 | 5.6 | 1.2 | 6.8 | 1.4 |
| 90 | 4.1 | 1.1 | 5.4 | 1.4 | 6.7 | 1.7 | 8.2 | 2.1 |
| 110 | 5.1 | 1.7 | 6.6 | 2.1 | 8.1 | 2.6 | 10.0 | 3.1 |
| 125 | 4.8 | 1.8 | 7.4 | 2.7 | 9.2 | 3.3 | 11.4 | 4.0 |
| 140 | 5.4 | 2.3 | 8.3 | 3.4 | 10.3 | 4.2 | 12.7 | 5.1 |
| 160 | 6.2 | 3.0 | 9.5 | 3.9 | 11.8 | 5.5 | 14.6 | 6.6 |
| 180 | 6.9 | 3.7 | 10.7 | 5.7 | 13.3 | 6.9 | 16.4 | 8.4 |
| 200 | 7.7 | 5.7 | 11.9 | 7.0 | 14.7 | 8.5 | 18.0 | 10.2 |
| 225 | 8.6 | 5.8 | 13.4 | 8.9 | 16.6 | 10.8 | 20.5 | 13.1 |
| 250 | 9.6 | 7.2 | 14.8 | 10.9 | 18.4 | 13.3 | 22.7 | 16.1 |
| 280 | 10.7 | 9.0 | 16.6 | 12.0 | 20.6 | 16.7 | 25.4 | 20.2 |
| 315 | 12.1 | 11.5 | 18.7 | 17.3 | 23.2 | 21.2 | 28.6 | 25.6 |
| 355 | 13.6 | 14.5 | 21.1 | 20.2 | 26.1 | 26.8 | 32.2 | 32.5 |
| 400 | 15.3 | 18.4 | 23.7 | 27.9 | 29.4 | 34.1 | 36.3 | 41.2 |
Specification / Features of the Product
- Outstanding SCGR (Slow Crack Growth Resistance) properties: Our HDPE pipes excel in resisting slow crack growth, ensuring long-lasting performance and establishing us as the leading HDPE pipe manufacturers in India.
- Extended Lifespan: With a life span of 50-100years, our HDPE pipe and fittings offer enduring reliability.
- Corrosion and abrasion resistance: Our pipes are resilient against corrosion and abrasion, reducing maintenance needs.
- High C' Value: Our HDPE pipe fittings maintain a C' value of over 150 throughout their service life
- Chemical inertness: Our HDPE pipes can transport both acidic and alkaline fluids effectively.
- Leak-free joints: Our HDPE pipes are equipped with leak-free joints, reducing the need for repairs.
- Incrustation & scale resistance: Our high-quality HDPE pipes are resistant to incrustation and scale formation offering reliable performance
- Lightweight: Our HDPE pipes are easy to handle and transport, require no heavy equipment for installation
- Longer Delivery Lengths: Our HDPE pipes offer longer delivery lengths, minimising the need for additional fittings
- Flexibility: Our HDPE pipes offer installation flexibility over bends with no additional joints, increasing versatility
The system
Supreme polyethylene pipes are safe, long lasting and cost effective solution for variety of applications. Stringent tests on raw material and finished goods helps to ensure the quality as per the national and international standards.
Supreme PE pipes are manufactured according to IS:4984 and ISO:4427 and are tested by WRc-NSF, UK that endorses its suitability for potable water.
Fittings
We offer varieties of PE fittings in 63 to 800 mm sizes in PN 6, 10, 12.5 and 16 pressure class to complete the system requirements. 63 to 800 mm sizes are available in PE100
whereas 63 to 400 mm sizes are available in PE80. Stub Ends, Reducer and End Caps are available in moulded form whereas rest of the fittings like Bends 11.25° / 22.5° / 30° / 45° / 60° / 75° / 90°, Equal Tees, Cross Tees, Single Y’s, Double Y’s are available in
handmade form.
Standards
| Application | Grade | Applicable standard |
|---|---|---|
| Potable water mains, house connections | PE 63, PE 80 and PE 100 | IS:4984, ISO:4427, DIN 8074/75, AS/NZS 4130 |
| Rural and agricultural pipes | PE 63 and PE 80 | IS:14151 (P-1) |
| Column pipes for submersible pumps in coil form | PE 63 and PE 80 | IS:4984 |
| Sprinkler and drip irrigation | PE 63 and above grade | IS:14151 Part - 1 and 2 |
| Sewerage/Subsoil drainage | PE 80 and PE 100 | IS:14333 |
| Coal handling in mines | PE 80 and PE 100 | IS:4984, IS:14333 |
| Industrial applications | PE 63, PE 80 and PE 100 | IS:4984, IS:14333 |
| ID Pipes for submersible pump | PE 63 and PE 80 | Company standard |
Applications of HDPE Pipes
| Water supply | Industrial | Environmental protection | Agriculture | Other |
|---|---|---|---|---|
| Transportation and distribution systems (gravity and pressure systems) | Disposal of effluents, chemicals and treated/untreated water | Underground drainage and sewerage application/rehabilitation of existing sewers | Column piping for submersible and jet pumps | Transportation of chemicals, solids, gas and oils |
| House service connection from municipal water bodies and SEZ layout’s | As hydro transport system for handling and conveyance of iron, coal and cement slurry in mines | Effluent and waste treatment plants | Suction and delivery pipes | Underwater pipelines/desalination plants |
| For conveyance of edible oil, fruit pulps, juices, milks and other liquid food materials | Dust suppression piping systems in cement industry | Sprinkler irrigation system | ||
| As a ventilation and air conditioning duct | Sand slurry disposal pipes in dredging | Lift irrigation | ||
| De-gassing pipes in water effluent marine outfalls | Insecticide spraying |
Standard dimension ratio (SDR) and corresponding wall thicknesses of pipes as per IS 4984:2016
