Products
OPVC Pipes: The Ideal Solution for High-Pressure Water Conveyance
OPVC pipes are the most efficient and reliable choice for high-pressure piping systems, especially for water conveyance applications. Leveraging the latest molecular orientation technology, our OPVC pipes offer unmatched advantages over traditional piping solutions such as Ductile Iron (DI) pipes and HDPE pipes. These pipes are easier to handle, transport, and install, as they do not require heavy machinery or welding, reducing both installation time and overall cost.
Sustainable and Eco-Friendly Manufacturing
Chemfab’s OPVC pipes are manufactured using an eco-friendly production process that minimizes environmental impact. As a food-grade, green product, OPVC is safe for drinking water supply networks and supports sustainable infrastructure development. The molecular orientation process transforms the pipe’s internal structure from amorphous to a highly layered formation, improving its mechanical properties significantly.
Superior Mechanical Properties Through Molecular Orientation
Under controlled conditions of pressure, temperature, and stretching speed, PVC polymer molecules are aligned in the direction of the applied force. This results in a layered pipe structure that delivers multiple performance benefits:
- High pressure withstanding capacity
- Reduced wall thickness for increased flow area
- Crack resistance and zero crack propagation
- High flexibility and resistance to traction and fatigue
- Excellent impact resistance and hydraulic response
- Superior performance against water hammer effects
These unique features make OPVC pipes ideal for municipal water distribution, lift irrigation schemes, pressurized water conveyance systems, and large-scale government water infrastructure projects.
Pressure Ratings and Standards
Our OPVC pipes are available in pressure ratings of PN12.5, PN16, PN20, and PN25, making them suitable for various pressure-based applications. They are manufactured in compliance with the BIS standard IS 16647:2017, ensuring consistency, safety, and durability across projects of all scales.
High Hydraulic Efficiency and Cost Savings
The smooth inner surface of OPVC pipes reduces head loss, which means less energy is needed to pump water through the system. This leads to a 15–40% higher hydraulic capacity than traditional pipes with the same external diameter. The reduced wall thickness also allows for increased internal diameter, enabling greater water flow and resulting in electricity savings of up to 30% in water pumping applications.
Non- Corrosive and Maintenance-Free
Unlike metal pipes, OPVC is non-corrosive and resistant to both chemical and biological agents. It does not require any internal or external coating or special protection, leading to significant long-term maintenance cost savings. The material does not degrade, ensuring a longer service life and safer water conveyance over time.
Complete Range of OPVC Fittings
To support comprehensive OPVC piping systems, we supply a full range of fittings, including:
- 90°, 45°, 22.5°, and 11.25° elbows
- Repair coupler
- Reducers
- Tees
- Flanges and custom fittings as per project requirements
All fittings are designed for 100% leak-proof performance and are easy to assemble on-site, even by semi-skilled laborers.
Applications of OPVC Pipes
OPVC pipes are widely used in:
- Potable water distribution
- Lift irrigation systems
- Pressurized water networks
- Agricultural irrigation
- Pumping systems for domestic and industrial use
- Water supply projects by government agencies
With lightweight construction, easy jointing, and long-lasting reliability, CCAL’s PVC-O pipes are redefining the standard for high-performance, cost-effective water pipe systems across India.
CCAL manufactures PVC-O Pipes in two pressure classes, namely PN12.5 (12.5 kg/cm2) and PN16 (16 kg/cm2). The pipes are manufactured in six diameters suitable for Indian topography: Nominal Diameter (DN) 110mm (4”), 160mm (6”), 200mm (8”), 250mm (10”), 315mm (12”) and 400mm (16”).
| Outside Diameter (OD) | PN12.5 | PN16 | ||||
|---|---|---|---|---|---|---|
| Nominal Diameter (DN) | Min | Max | Inside Diameter (ID) | Wall Thickness (e) | Inside Diameter (ID) | Wall Thickness (e) |
| Mm | Average | Min | Average | min | ||
| 110 | 110.0 | 110.4 | 104.4 | 2.4 | 104.0 | 2.4 |
| 160 | 160.0 | 160.5 | 152.0 | 3.5 | 151.4 | 3.5 |
| 200 | 200.0 | 200.6 | 190.0 | 4.3 | 189.2 | 4.4 |
| 250 | 250.0 | 250.8 | 237.4 | 5.4 | 236.4 | 5.5 |
| 315 | 315.0 | 316.0 | 299.2 | 6.8 | 298.0 | 6.9 |
| 400 | 400.0 | 401.2 | 379.8 | 8.7 | 378.4 | 8.8 |
All ranges of PVC-O Fittings are available: 11.25° PN16 bar Bend, 22.5° PN16 bar Bend, 45° PN16 bar Bend, PN16 bar Reducer, PN16 bar Coupler, PN16 bar Repair Coupler.
11,25° PN16 bar bend
| DN | Reference | ∅max | L(mm) | Z(mm) | Radius(mm) |
|---|---|---|---|---|---|
| 110 | F110C1116B | 140 | 455 | 55 | 165 |
| 160 | F160C1116B | 200 | 535 | 70 | 240 |
| 200 | F200C1116B | 245 | 595 | 80 | 300 |
| 250 | F250C1116B | 305 | 690 | 95 | 375 |
| 315 | F315C1116B | 375 | 790 | 115 | 475 |
| 400 | F400C1116B | 475 | 925 | 140 | 600 |
22,5° PN16 bar bend
| DN | Reference | ∅max | L(mm) | Z(mm) | Radius(mm) |
|---|---|---|---|---|---|
| 110 | F110C2216B | 140 | 490 | 70 | 165 |
| 160 | F160C2216B | 200 | 585 | 95 | 240 |
| 200 | F200C2216B | 245 | 655 | 110 | 300 |
| 250 | F250C2216B | 305 | 765 | 135 | 375 |
| 315 | F315C2216B | 375 | 885 | 160 | 475 |
| 400 | F400C2216B | 475 | 1045 | 200 | 600 |
45° PN16 bar bend
| DN | Reference | ∅max | L(mm) | Z(mm) | Radius(mm) |
|---|---|---|---|---|---|
| 110 | F110C4516B | 140 | 555 | 105 | 165 |
| 160 | F160C4516B | 200 | 680 | 145 | 240 |
| 200 | F200C4516B | 245 | 770 | 175 | 300 |
| 250 | F250C4516B | 305 | 910 | 215 | 375 |
| 315 | F315C4516B | 375 | 1070 | 265 | 475 |
| 400 | F400C4516B | 475 | 1280 | 330 | 600 |
PN16 bar Reducer
| DN | Reference | ∅max | L(mm) | Z(mm) |
|---|---|---|---|---|
| 110/90 | F110R09016B | 140 | 390 | 60 |
| 160/110 | F160R11016B | 200 | 485 | 110 |
| 160/140 | F160R14016B | 200 | 460 | 65 |
| 200/160 | F200R16016B | 245 | 530 | 105 |
| 250/200 | F250R20016B | 305 | 600 | 130 |
| 315/250 | F315R25016B | 375 | 695 | 165 |
| 400/250 | F400R25016B | 475 | 860 | 290 |
| 400/315 | F400R31516B | 475 | 810 | 200 |
PN16 bar Coupler
| DN | Reference | ∅max | L(mm) | Z(mm) |
|---|---|---|---|---|
| 110 | F110M16B | 140 | 425 | 80 |
| 160 | F160M16B | 200 | 495 | 90 |
| 200 | F200M16B | 245 | 535 | 100 |
| 250 | F250M16B | 305 | 630 | 125 |
| 315 | F315M16B | 375 | 720 | 155 |
| 400 | F400M16B | 475 | 850 | 195 |
PN16 bar Repair Coupler
| DN | Reference | ∅max | L(mm) | Z(mm) |
|---|---|---|---|---|
| 110 | F110MR16B | 140 | 425 | – |
| 160 | F160MR16B | 200 | 495 | – |
| 200 | F200MR16B | 245 | 535 | – |
| 250 | F250MR16B | 305 | 630 | – |
| 315 | F315MR16B | 375 | 720 | – |
| 400 | F400MR16B | 475 | 850 | – |
