Technology
CCAL's Advanced PVC-O Technology
CCAL uses a continuous sequential two-stage extrusion process to produce OPVC pipes. The OPVC plant uses the following process.
In the first stage, the PVC compound is plasticised, homogenised and shaped into a pipe. This is followed by the orientation process, wherein the orientation of the molecular structure of the O-PVC pipes is changed under pre-programmed temperature conditions.
CCAL procured the machines required for the manufacture of these pipes from M/s Molecor Tech, Spain. Molecor, the world leader in extrusion technology, supplied both the technology and the extrusion line.
The major raw material required in the manufacturing process is high-grade PVC resin, which we carefully source from both reliable indigenous suppliers and trusted international imports to ensure consistent quality. At our advanced OPVC plant in Sri City, we produce durable pipes ranging from 110mm to 630mm in diameter, including the newly added 500mm and 630mm sizes. After manufacturing, these pipes are systematically palletized, securely stocked, and efficiently dispatched using trucks and trailers to distributors and clients across India.
Specifically designed for high-pressure water delivery systems, these OPVC pipes serve as an excellent, cost-effective substitute for traditional Ductile Iron (DI) pipes, offering superior flexibility, corrosion resistance, and longevity for municipal, agricultural, and industrial applications.
The best mechanical properties
Tensile Resistance
In terms of resistance, OPVC shows a very different stress-strain curve when compared with conventional plastics and comes very close to the curve of metals.
Mechanical properties complete transformation of OPVC compared to conventional PVC can only be achieved in the higher class OPVC class 500 such as TOM pipes.