2022年3月17日 · The main difference between PVC and CPVC is the maximum temperature each can withstand before softening. PVC cannot handle temperatures above 140 0 Fahrenheit while CPVC is capable of handling temperatures of up to 200 0 Fahrenheit.

PVC comes in nominal pipe sizes only, while CPVC is available in both nominal pipe sizes and copper tube sizes. CPVC has greater flexibility than PVC, and requires support at three foot intervals to maintain its position.

2020年9月21日 · People often wonder, what is the difference between PVC vs CPVC pipe and fittings? Is PVC a less expensive alternative? Can I replace one with the other? Are the fittings the same size? How different can they be? In reality, these two materials are quite different.

2025年2月5日 · PVC and CPVC are two of the most commonly used piping materials in the plumbing and HVAC industries. They are both a type of plastic pipe that consists mainly of polyvinyl chloride and additional composite materials. The difference between the two is that CPVC has extra chlorination, making it harder, more durable, and more robust. CPVC used to …

CPVC and PVC differences. The key differences between PVC and CPVC are: Temperature Tolerance: PVC is suitable for temperatures up to 60°C. CPVC can withstand higher temperatures, up to 93°C, making it ideal for hot-water applications. Chemical Composition:

CPVC is changed by a totally free radical chlorination reaction that efficiently increases the chlorine content of the material. CPVC is likewise a thermoplastic that is molded into many of the very same items as PVC. This difference in makeup permits CPVC to hold up against a wider range of temperatures.

CPVC (Chlorinated Polyvinyl Chloride): A modified version of PVC with added chlorine, making it more heat and chemical resistant. Key Differences: PVC: Handles up to 140°F (60°C). CPVC: Handles up to 200°F (93°C). PVC: Good resistance to …

Sizing: PVC is sized according to IPS (Iron Pipe Size) standards. CPVC can be IPS-sized, but it's more commonly found sized to CTS (Copper Tubing Size) standards, which are completely different from IPS. PVC and CPVC cannot be joined together.

2017年8月15日 · CPVC is altered by a free radical chlorination reaction that effectively increases the chlorine content of the material. CPVC is also a thermoplastic that is molded into many of the same products as PVC. This difference in makeup allows CPVC to withstand a …

While they share some similarities, there are also notable differences between the two. PVC is a rigid and strong material, making it suitable for applications where high strength is required. On the other hand, CPVC is a more flexible and durable material, making it ideal for hot water systems and areas with high temperatures.