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12

years of
experience

About Us

Ningbo Baodi Plastic Valve Co., Ltd. is professional China Product Manufacturers and Product suppliers.Founded in 2006, the enterprise has established ISO9001 quality system to support the quality guideline: supported by Technology, Meticulously Researching, Professionally Manufacturing and Permanently Creating New Records. The first class production equipments and advanced manufacturing skills are introduced at the same time, involving KRAUSS-MAFFEL CPVC pipe production line and Haitian CPVC Plastic Molding Machine of 2800 tons. In order to ensure the quality of wholesale Product, the raw materials like CPVC and PVDF are wholly imported from Noveon (USA) and Atofina (France).
25000

M2
Built-up area

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NEWS CENTER

We aim to meet all our customers’ request by good quality and service. Welcome your inquiry and visits!

  • How to Choose Between Manual and Pneumatic Diaphragm Valves

    Difference Between Manual and Pneumatic Diaphragm Valves In industrial production and pipeline control systems, diaphragm valves are essential control components widely used for regulating the flow of liquids and gases. Based on their mode of operation, diaphragm valves can be categorized into manua...

    How to Choose Between Manual and Pneumatic Diaphragm Valves
    01May

  • How to Select Diaphragm Material for Manual Diaphragm Valve? Performance Comparison of EPDM, Viton, and PTFE

    The diaphragm is the core component of the diaphragm valve, directly affecting the valve's corrosion resistance, pressure rating, service life, and application range. EPDM, Viton, and PTFE are the three most common diaphragm material choices in the industry, each with different chemical compatibilit...

    How to Select Diaphragm Material for Manual Diaphragm Valve? Performance Comparison of EPDM, Viton, and PTFE
    24Apr

  • What temperature range can manual butterfly valves withstand for industrial applications

    Understanding the Critical Temperature Parameters for Manual Butterfly Valves Manual butterfly valves are fundamental components in industrial systems, and their operational temperature range is one of the most critical specifications that engineers and procurement professionals must consider. The t...

    What temperature range can manual butterfly valves withstand for industrial applications
    17Apr

  • Why Are Check Valves Essential for Efficient Sewage Treatment Systems

    In modern sewage treatment systems, check valves play a critical role as one of the key control devices. Their main function is to prevent backflow of the medium and ensure the stable operation of the system. Proper design and selection of check valves not only enhance the efficiency of equipment bu...

    Why Are Check Valves Essential for Efficient Sewage Treatment Systems
    10Apr

  • How to Choose the Right Manual Diaphragm Valve for Your Fluid Medium

    Manual diaphragm valves are widely used in fluid control systems due to their reliable sealing performance, easy operation, and excellent corrosion resistance. These valves are commonly applied in industries such as chemical, pharmaceutical, food processing, and environmental protection. When select...

    How to Choose the Right Manual Diaphragm Valve for Your Fluid Medium
    03Apr

  • What Type of Ball Valve Is Used for High-Temperature Steam Service

    Steam pipeline systems are widely used across power generation, chemical processing, metallurgy, and paper manufacturing industries. When operating parameters enter the high-temperature, high-pressure range — particularly supercritical steam service above 374°C and 22.1 MPa, or subcritical steam sys...

    What Type of Ball Valve Is Used for High-Temperature Steam Service
    27Mar

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