12

years of
experience

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).
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!

  • What is the effect of humidity on PPH pipes

    Polypropylene (PPH) pipes are widely used in many industries such as chemical, food, and pharmaceuticals due to their excellent chemical stability, corrosion resistance, and good mechanical properties. However, humidity, as a key environmental factor, has an important impact on the performance and s...

    02Sep
  • What is the effect of temperature on PPH tube

    Polypropylene (PPH) pipes are widely used in many industries such as chemical, food and pharmaceutical due to their excellent physical and chemical properties. However, temperature, as a key factor affecting the performance of PPH pipes, is directly related to the durability, safety and effectivenes...

    26Aug
  • Effect of temperature change on the valve body of manual valve

    Manual valves play a vital role in industrial pipeline systems and are mainly used to regulate and control the flow of fluids. With the increasing complexity of industrial production, the application environment of manual valves has also changed, and temperature fluctuations have become one of the k...

    19Aug
  • Effect of pressure fluctuations on the valve body of a manual valve

    Manual valves play an indispensable role in industrial piping systems and are mainly used to regulate the flow state of fluids. Its performance and service life are significantly affected by pressure fluctuations within the piping system. Understanding the sources of pressure fluctuations and the me...

    12Aug
  • What is the impact of low temperature environment on automatic valves

    In industrial automation and fluid control systems, automatic valves, as core components, bear the important responsibility of regulating fluid flow and ensuring the efficient operation of the system. However, the impact of low temperature environment on automatic valves cannot be ignored, which may...

    05Aug
  • What is the effect of temperature change on automatic valves

    Automatic valves play a vital role in industrial automation and fluid control systems. Their performance and reliability are affected by many factors, and temperature changes are one of the key factors. Temperature fluctuations not only affect the material properties and sealing performance of the v...

    29Jul

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.