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About Us

Ningbo Baodi Plastic Valve Co., Ltd. is professional China FRPP PIPES Factory and FRPP 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 FRPP 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 precautions for installing FRPP pipes

    FRPP pipes, namely glass fiber reinforced polypropylene pipes, are widely used pipe materials in the industrial and construction fields. During their installation, a series of precautions must be strictly followed to ensure the normal operation and safety of the pipe system. Reasonable design is the...

  • What are the environmental requirements for the installation and maintenance of FRPP pipelines

    FRPP pipes, i.e. glass fiber reinforced polypropylene pipes, are an environmentally friendly material that also needs to comply with relevant environmental protection requirements during installation and maintenance.When installing FRPP pipes, environmental protection regulations must be strictly ob...

  • How does the hydraulic drive mechanism in an automatic butterfly valve work

    The hydraulic drive mechanism is a common drive method in automatic butterfly valves. It uses liquid as a power source and controls the movement of the valve through a hydraulic actuator. This drive mechanism is widely used in the industrial field and has the characteristics of high torque output, p...

  • How does the electric drive mechanism in the automatic butterfly valve work

    The electric drive mechanism is a common and widely used driving method in automatic butterfly valves. The opening and closing of the valve is controlled by the electric actuator to achieve remote control and automatic operation. In the automatic butterfly valve, the working principle of the electri...

  • What are the design features of the valve seat of the automatic ball valve

    As a commonly used fluid control device in the industrial field, automatic ball valves play an important role in various applications. Among them, the valve seat is one of the key components of the automatic ball valve, and its design features play a vital role in the sealing performance and stabili...

  • What is the impact of the connection method on plastic valves

    As a common industrial valve product, plastic valves are widely used in chemical, petroleum, pharmaceutical, food and other fields. As an important component, the connection method directly affects the sealing performance, service life and safety of the valve. When choosing the connection method, it...


Industry knowledge expansion about this category

FRPP (Fiber Reinforced Polypropylene) pipes are a type of plastic piping system that is made from a combination of polypropylene (PP) and reinforcing fibers. These pipes are designed to provide superior strength, durability, and chemical resistance for various fluid handling applications.
The construction of FRPP pipes involves incorporating reinforcing fibers, such as glass fibers or other composite materials, into the polypropylene matrix. The fibers are typically oriented in a specific direction to enhance the structural integrity and mechanical properties of the pipe.

The key characteristics and benefits of FRPP pipes include:

1. Chemical Resistance: FRPP pipes are highly resistant to a wide range of corrosive chemicals, including acids, alkalis, solvents, and other aggressive substances. This makes them suitable for applications in industries such as chemical processing, wastewater treatment, and industrial fluid handling.
2. Strength and Durability: The addition of reinforcing fibers significantly improves the strength and rigidity of FRPP pipes. They offer high tensile strength, impact resistance, and dimensional stability, making them capable of withstanding external loads, temperature variations, and physical stresses.
3. Lightweight: FRPP pipes are lightweight compared to metal pipes, making them easier to handle and install. The reduced weight contributes to lower transportation costs and simplifies on-site assembly.
4. Flexibility and Versatility: FRPP pipes are available in various sizes and configurations to accommodate different applications. They can be produced in different diameters and lengths to meet specific project requirements.
5. Corrosion Resistance: FRPP pipes are inherently resistant to corrosion and do not require additional coatings or linings for protection. This eliminates the need for frequent maintenance and reduces long-term operational costs.
6. Thermal Resistance: FRPP pipes have good thermal resistance properties, allowing them to handle a wide temperature range. They can withstand both hot and cold fluids, making them suitable for applications involving fluid transport at different temperature extremes.
7. Low Thermal Conductivity: FRPP pipes have low thermal conductivity, which helps to reduce heat loss or gain during fluid transportation. This property contributes to energy efficiency and cost savings in certain applications.

Applications of FRPP pipes:

FRPP pipes are commonly used in various industries, including chemical processing, water and wastewater treatment, industrial fluid handling, agriculture, aquaculture, and more. They are suitable for applications involving the conveyance of corrosive fluids, acids, alkalis, and other aggressive substances.
1. Chemical Processing: FRPP pipes are extensively used in chemical processing plants for the transportation of corrosive chemicals, acids, alkalis, and solvents. Their exceptional chemical resistance and durability make them suitable for handling aggressive substances in chemical storage, transfer, and processing operations.
2. Water and Wastewater Treatment: FRPP pipes are commonly employed in water treatment facilities, sewage treatment plants, and desalination plants. They are used for the transportation of treated water, sludge, brine, and various chemicals involved in the water treatment process.
3. Industrial Fluid Handling: FRPP pipes are widely used in various industries for fluid handling applications. They are employed for the conveyance of corrosive liquids, acids, alkalis, and other aggressive fluids in sectors such as mining, pulp and paper, food and beverage, pharmaceuticals, and more.
4. Agriculture: FRPP pipes are used in agricultural applications for irrigation systems, water supply lines, and distribution networks. They are suitable for handling water, fertilizers, and other agricultural chemicals.
5. Aquaculture and Fisheries: FRPP pipes find applications in aquaculture and fisheries for water transportation in fish farms, hatcheries, and aquaculture systems. They are used for the distribution of saltwater, freshwater, and recirculating aquaculture system (RAS) applications. FRPP pipes also facilitate the conveyance of feed, oxygenation, and waste management systems in aquaculture operations.
6. Corrosive Fluid Transportation: FRPP pipes are employed in industries where corrosive fluids need to be transported, such as the handling of acids, alkalis, and corrosive solvents. These pipes provide a reliable and durable solution for fluid conveyance in such environments.
7. Industrial Ventilation Systems: FRPP pipes are utilized in industrial ventilation systems where the pipes are exposed to various chemical fumes, corrosive gases, or high temperatures. They are used for exhaust systems, air supply lines, and ventilation ducts.
8. Acid Neutralization Systems: FRPP pipes are suitable for acid neutralization systems where they transport neutralizing agents to counteract the acidity of fluids. These systems are commonly employed in industries dealing with acidic waste streams or chemical processes.
9. Laboratory and Research Facilities: FRPP pipes are used in laboratory and research facilities where the transportation of corrosive chemicals and fluids is required. They provide a safe and reliable solution for fluid handling in these environments.
10. Electroplating and Metal Finishing: FRPP pipes are utilized in electroplating and metal finishing industries for the transportation of chemicals, electrolytes, and rinse water. They can handle corrosive substances involved in the plating and metal finishing processes.