• Tel: +86 13643875845  / +86 13526966205   
  • |    E-mail: sales@polypvc.com
  • Categories

    What are the differences between CPVC and PVC?

    2025-01-23 11:58:08  News

    1. What are the differences between CPVC and PVC?

    The main difference between CPVC and PVC is the range of temperatures each is capable of withstanding. CPVC can handle temperatures up to 200° Fahrenheit, while PVC peaks at 140° Fahrenheit. Above those temperatures, both CPVC and PVC will begin to soften, increasing the risk of joints and pipes failing, and therefore, failing of the plumbing system.

     

    2. Common uses for both CPVC and PVC

    Commercial

    Housing underground wires

    Plumbing, drainage, and sewage infrastructure

    Drinking and process water delivery and distribution

    HVAC, fume, exhaust and ventilation duct

    Agriculture, livestock and farm irrigation systems

    Residential

    Home irrigation and sprinkler systems

    Home ventilation duct

    Drinking water distribution

    Residential plumbing, drainage, sewage infrastructure

    Recreational

    Makeshift tents and shaded seated areas

    Frames for greenhouses, carports, and raised garden beds

    DIY projects and crafts

     

    3. Characteristics and Properties

    CPVC and PVC Visual Similarities and Differences

    PVC pipes are white or dark gray in color.

    CPVC is off-white, light gray, or yellow in color.

    Both pipe types have technical specifications printed on the side for easy verification.

    Both pipe types are available in plain end and bell end.

    Both come in Schedule 40 and Schedule 80 thickness.

    Schedule 40 PVC also comes in Class 125 fittings.

    PVC is available in 10 ft and 20 ft lengths.

    CPVC is available in 10 ft and 20 ft lengths.

    Certain diameters of PVC pipe and furniture PVC pipe are now available in 5 ft sections.

     

    4. CPVC and PVC Properties

    Both resist corrosion and degradation from chemicals classified as an acid, alkali, or inorganic material.

    PVC maximum functional temperature is 140° Fahrenheit.

    CPVC maximum functional temperature is 200° Fahrenheit.

    The extra chlorine in CPVC increases chemical strength and helps prevent bacteria / biofilm formation within the pipes.

    Both are impact-resistant and durable.

    Both are safe for use with potable water when ANSI / NSF 61 certified.


    5.About us

    Luoyang Dema Import & Export Co., Ltd. aims to provide high-quality, cost-effective products for global factories, plastic product manufacturers, and material distributors. Luoyang Dema Import & Export Co., Ltd. provides THEbest PP, PE, PVC, AVE, ABS material solutions for plastic product manufacturers, wholesalers, distributors, distributors, factory owners, processing workshops, etc.

     

    If you are looking for general plastic materials, please feel free to get the latest prices and quotations from Luoyang Dema Import & Export Co., Ltd. The sales team will reply within 48 hours.


    Quote for the Latest Price

    Ask a quote for the latest price and one of our team members will respond as soon as possible. Fields marked with * are required.


    • POLYPVC
    • POLYPVC is a one stop plastic and chemical supplier with rich experiences in providing PP, PE, PVC, EVA, ABS raw materials, bulk bag and PP woven fabrics.
    • Mobile Site:https://www.polypvc.com/mobile/