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About Us

Ningbo Baodi Plastic Valve Co., Ltd. is professional China UPVC PIPES Factory and UPVC PIPES company.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 UPVC PIPEs, the raw materials like CPVC and PVDF are wholly imported from Noveon (USA) and Atofina (France).

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

  • What are the characteristics of the structural design of automatic diaphragm valves

    In all walks of life, the Automatic Diaphragm Valve is a popular industrial valve. Its unique structural design has many features designed to meet the needs of fluid control and improve valve performance.Diaphragm structure: As the core component of the automatic diaphragm valve, the diaphragm is lo...

  • What should you pay attention to when opening the automatic diaphragm valve

    Automatic Diaphragm Valve is a valve widely used in industrial fields and plays an important role in various industries. However, with the continuous development of industrial technology, the role and function of valves are also constantly improving. Therefore, when using automatic diaphragm valves,...

  • What are the core components of automatic butterfly valve

    Automatic butterfly valve, as an important part in the field of fluid control, plays a decisive role. Its high efficiency and stable performance make it widely used in various industrial pipeline systems. As the core of the automatic butterfly valve, its design and function directly determine the pe...

  • What factors are related to the sealing performance of automatic butterfly valve

    In fluid control systems, the sealing performance of automatic butterfly valves directly affects the stability and safety of the pipeline system. In order to ensure the normal operation of the system, we need to pay attention to the following aspects.First of all, the contact surface between the val...

  • What factors affect the rapid response of automatic ball valve

    As an important fluid control device, the automatic ball valve plays an indispensable role in industrial production. Its rapid response capability is crucial to the accuracy and efficiency of fluid control. Under the rapidly changing process requirements, whether the automatic ball valve can adapt a...

  • What factors affect the sealing effect of automatic ball valve

    Automatic ball valve is an important fluid control equipment, and its sealing performance is crucial to the stability and safety of fluid control. First, material selection is an important factor affecting the sealing effect of automatic ball valve. Different media have different requirements for ma...


Industry knowledge expansion about this category

UPVC (Unplasticized Polyvinyl Chloride) pipes are a type of plastic piping material widely used in various applications due to their excellent properties and durability. UPVC pipes are known for their high strength, chemical resistance, and cost-effectiveness. They are commonly used in plumbing, irrigation, drainage, and other fluid transport systems. 

Description of UPVC pipes and their key characteristics:

Material Composition: UPVC pipes are made from rigid polyvinyl chloride (PVC) resin that has not been plasticized or softened with additives. The absence of plasticizers makes the pipes rigid and resistant to deformation.
Durability: UPVC pipes have excellent durability and can withstand a wide range of temperatures and pressures. They are resistant to corrosion, chemicals, and UV radiation, making them suitable for both above-ground and underground installations.
Lightweight: UPVC pipes are lightweight, which makes handling and installation easier and more cost-effective. Their light weight also reduces the need for heavy equipment during installation.
Smooth Interior Surface: UPVC pipes have a smooth interior surface, which offers low frictional resistance to the flow of fluids. This smoothness minimizes pressure losses, allows for efficient flow, and reduces the risk of clogs or blockages.
Leak-Proof Joints: UPVC pipes are joined using solvent cement, which creates a strong and leak-proof bond between pipe sections. This jointing method ensures a secure connection and prevents water leakage.
Chemical Resistance: UPVC pipes exhibit excellent resistance to a wide range of chemicals, including acids, alkalis, and most household chemicals. This chemical resistance makes them suitable for various applications, including chemical transport and wastewater systems.
Thermal Insulation: UPVC pipes have good thermal insulation properties, which help in minimizing heat loss or gain. This is particularly beneficial in applications where temperature control is important, such as hot water supply systems.
Fire Resistance: UPVC pipes have inherent fire resistance properties. They do not support combustion and are classified as self-extinguishing, meaning they will not contribute to the spread of fire.

Applications of UPVC Pipes:

Plumbing Systems: UPVC pipes are commonly used in residential, commercial, and industrial plumbing systems for the transport of potable water, hot and cold water distribution, and wastewater disposal.
Irrigation Systems: UPVC pipes are widely used in agricultural irrigation systems for the transport of water to fields, orchards, and gardens. They are resistant to the chemicals commonly found in irrigation water and provide efficient water flow.
Drainage and Sewerage Systems: UPVC pipes are suitable for underground drainage and sewerage systems due to their resistance to chemicals and corrosion. They are used for the collection and transportation of wastewater and stormwater.
Ventilation Systems: UPVC pipes are used in ventilation systems to transport air and gases. They are ideal for applications where chemical resistance and durability are required, such as in industrial exhaust systems.
Industrial Applications: UPVC pipes find applications in various industrial processes, including chemical processing, water treatment plants, and manufacturing facilities. They are used for the transport of chemicals, acids, alkalis, and other fluids.