Fourth generation PVC pipes – OPVC pipes as a replacement for ductile iron pipes
Sudarshan OPVC Pipes represent the next generation of high-performance piping solutions, engineered for superior strength, durability, and efficiency. Manufactured in accordance with IS 16647 standards, these pipes are designed to meet the growing demands of modern water supply and pressure pipeline systems.
Sudarshan OPVC Pipes are produced using advanced molecular orientation technology, where standard PVC-U material is stretched under controlled conditions to enhance its molecular structure. This process significantly improves the mechanical properties of the pipe, resulting in higher tensile strength, better impact resistance, and enhanced overall performance compared to conventional PVC pipes. With optimized material distribution, OPVC pipes deliver superior hydraulic efficiency while maintaining lightweight characteristics for easy handling and installation.
Available in sizes ranging from 90 mm to 400 mm and pressure classes from PN 10 to PN 25, Sudarshan OPVC Pipes provide a versatile and reliable solution for a wide range of high-pressure applications. Their excellent resistance to corrosion and chemicals, combined with long service life and minimal maintenance requirements, makes them a cost-effective and sustainable choice for modern infrastructure development.
| FEATURE | DESCRIPTION |
|---|---|
| Wide Range Available | Sizes from 110mm to 630mm diameter with pressure ratings of 12.5kg, 16kg, 20kg, and 25kg. |
| Lower Weight | Up to 2.5x lighter than PE 100 pipes and 8x lighter than Ductile Iron (DI) pipes, making transport and handling easier. |
| Higher Internal Diameter (ID) | Larger ID compared to PE 100 and DI pipes allows for greater water flow. |
| High Flow Capacity (C-150) | Delivers more water with minimal resistance, reducing energy costs. |
| Lower Water Hammer Effect | Excellent ductility reduces the risk of damage under negative pressure conditions. |
| Quick & Easy Installation | Push-fit joints enable fast, tool-free assembly—no welding or solvent cement required. |
| Versatile Terrain Installation | It can be easily laid in hilly areas, forests, high water table regions, and varied terrains. |
| Minimal Equipment Needed | Pipes up to 315mm can be installed without heavy machinery, reducing project costs. |
| Lowest Carbon Emission | Environmentally friendly with the least carbon footprint among piping systems. |
| Green Product | Contains no heavy metals—ideal for sustainable and eco-safe infrastructure. |
| Energy Efficient | Higher ID and C-150 ratings ensure the lowest pumping and energy costs. |
| Flexible for Long Installations | Handles up to 22° bends without requiring separate fittings. |
| Fast Project Completion | Faster installation speeds reduce both timeline and labor costs. |
| Simple Trenching | No need for concrete bedding (unlike GRP pipes); lightweight enables easy trench work. |
| Cost-Effective Specials | OPVC fittings like bends, joints, and reducers are cheaper than DI equivalents. |
| Homogeneous Socket | Single-process socketing during pipe orientation ensures high socket strength. |
| Secure Push-Fit Joints | Features: Anger Lock EPDM rubber with PP lip, compliant with ISO standards. |
| Standard Lengths | Supplied in 6-meter lengths (including socket) with minimal overlap depending on diameter. |
| Temperature Resistant | Performs reliably in water temperatures ranging from 1°C to 45°C. |
|
SUDARSHAN OPVC 500 (C 1.6 Pipe)
|
||||||
|---|---|---|---|---|---|---|
|
Nominal Pressure (bar)
|
PN 12.5
|
PN 16
|
PN 20
|
PN 25
|
||
|
Nominal diameter (DN)
|
Outside Diameter (OD)
|
Wall Thickness
|
Wall Thickness
|
Wall Thickness
|
Wall Thickness
|
|
|
|
min.
|
max.
|
|
|
|
|
|
mm
|
mm
|
mm
|
mm
|
mm
|
mm
|
mm
|
|
110
|
110
|
110.4
|
2.3
|
2.9
|
3.6
|
4.5
|
|
125
|
125
|
125.4
|
2.6
|
3.3
|
4
|
5.1
|
|
140
|
140
|
140.5
|
2.9
|
3.6
|
4.5
|
5.7
|
|
160
|
160
|
160.5
|
3.3
|
4.2
|
5.1
|
6.5
|
|
180
|
180
|
180.6
|
3.7
|
4.7
|
5.8
|
7.3
|
|
200
|
200
|
200.6
|
4.1
|
5.2
|
6.4
|
8.1
|
|
225
|
225
|
225.7
|
4.6
|
5.8
|
7.2
|
9.1
|
|
250
|
250
|
250.8
|
5.1
|
6.5
|
8
|
10.2
|
|
280
|
280
|
280.9
|
5.7
|
7.2
|
9
|
11.4
|
|
315
|
315
|
316
|
6.4
|
8.1
|
10.1
|
12.8
|
|
355
|
355
|
356.1
|
7.2
|
9.2
|
11.4
|
14.4
|
|
400
|
400
|
401.2
|
8.1
|
10.3
|
12.8
|
16.2
|
|
450
|
450
|
451.4
|
9.3
|
11.6
|
14.4
|
18.2
|
|
SUDARSHAN OPVC 500 (C 1.4 Pipe)
|
||||||
|---|---|---|---|---|---|---|
|
Nominal Pressure (bar)
|
PN 12.5
|
PN 16
|
PN 20
|
PN 25
|
||
|
Nominal diameter (DN)
|
Outside Diameter (OD)
|
Wall Thickness
|
Wall Thickness
|
Wall Thickness
|
Wall Thickness
|
|
|
|
min.
|
max.
|
|
|
|
|
|
mm
|
mm
|
mm
|
mm
|
mm
|
mm
|
mm
|
|
110
|
110
|
110.4
|
2
|
2.6
|
3.2
|
4
|
|
125
|
125
|
125.4
|
2.3
|
2.9
|
3.6
|
4.5
|
|
140
|
140
|
140.5
|
2.6
|
3.2
|
4
|
5.1
|
|
160
|
160
|
160.5
|
2.9
|
3.7
|
4.6
|
5.8
|
|
180
|
180
|
180.6
|
33
|
4.2
|
5.2
|
6.5
|
|
200
|
200
|
200.6
|
3.6
|
4.6
|
5.7
|
7.2
|
|
225
|
225
|
225.7
|
4.1
|
5.2
|
6.4
|
8.1
|
|
250
|
250
|
250.8
|
4.5
|
5.8
|
7.2
|
9
|
|
280
|
280
|
280.9
|
5.1
|
6.4
|
8
|
10.1
|
|
315
|
315
|
316
|
5.7
|
7.2
|
9
|
11.4
|
|
355
|
355
|
356.1
|
6.4
|
8.2
|
10.1
|
12.8
|
|
400
|
400
|
401.2
|
7.2
|
9.2
|
11.4
|
14.4
|
|
450
|
450
|
451.4
|
8.3
|
10.3
|
12.8
|
16.2
|
