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OEM Plastic Valve Series Other Supplier

  • β--PPH Globe Valve

    β--PPH Globe Valve

    Product Features: Suitable for various light and heavy industrial working condit...

About us
Jiangsu Leiting Precision New Materials Co, Ltd
Jiangsu Leiting Precision New Materials Co, Ltd
Jiangsu Leiting Precision New Material Co., Ltd. (formerly Jiangsu Haobo Plastic Industry Co., Ltd.) is China OEM Plastic Valve Series Other Supplier and Wholesale Plastic Valve Series Other Factory, located at No. 55 Haichuan Road, Dongtai City High-Tech Zone, Jiangsu Province. Established in 2008, the company now occupies an area of 19,980 square meters, with a total investment of 110 million RMB in its new facility.
We focus on pipeline applications for the solar panel, semiconductor, chemical, ironmaking, environmental protection, biochemical, aquarium/marine, and pharmaceutical manufacturing industries. Our goal is to establish ourselves as a high-tech enterprise integrating the production and sales of various valves, pipe fittings, and pipes, while driving technological innovation in the valve industry. As of December 2024, we hold 81 patents, including 36 invention patents, 36 utility model patents, and 9 design patents.
Guided by our R&D philosophy of "Technology Creates the Future," our quality principle of "Quality Creates the Market," and our marketing ethos of "Brand Creates Value," we remain committed to innovation and providing comprehensive, high-quality services to global customers.
Certificates
  • Honour Certificate for Integrity Managers
  • Honour Certificate for Integrity Entrepreneurs
  • AAA-level integrity management demonstration unit
  • AAA corporate credit rating certificate
  • AAA quality service integrity unit
  • AAA-level contract-abiding and trustworthy enterprise
  • AAA corporate credit rating certificate
  • Lei Ting National Inspection Report PPH Elbow D63
  • Lei Ting National Inspection Report PPH tube D63
  • A plug-in positioning butterfly valve
  • A resiliently driven compensating union valve
  • A pressure-locking butterfly valve
News
  • Can a check valve be installed vertically?

    Yes, a check valve can be installed vertically, but two critical conditions must be met: the fluid flow must be upward only, and a spring-assisted check valve must be used. Standard swing check valves without spring assistance are designed for horizontal installation only; forcing them into a vertical position will ca...

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  • Which Valve Is Easier to Install in Tight Spaces: Butterfly Valve or Ball Valve?

    When space is limited, butterfly valves are easier to install than ball valves. Their wafer or lug-style body clamps directly between two pipe flanges, requiring minimal face-to-face length and no extra support structures. For large-diameter plastic piping systems in particular, the butterfly valve's slim, lightweight...

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  • What Types of Plastic Valves Are Best for Corrosion-Resistant Piping Systems?

    Plastic valves are the right choice when your piping system handles corrosive fluids, requires lightweight components, or operates in environments where metal corrosion is a persistent problem. In conditions where pressure stays below 1.0 MPa and temperature below 95°C, plastic valves weigh only 30–40% of equivalent ...

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Other Industry knowledge

What are the advantages of Plastic Valve Series Other compared to metal valves in the chemical, food, and pharmaceutical industries?

1. Superior Corrosion Resistance: Utilizing high-molecular materials such as RPP, PVDF, ABS, and CPVC, they exhibit virtually no corrosion from acids, alkalis, salts, chlor-alkali compounds, and solvents, avoiding leaks and maintenance issues caused by corrosion, as is common in metal valves.

2. Prevention of Secondary Metal Ion Contamination: The all-plastic structure does not generate metal ions, meeting the stringent purity and hygiene requirements of the food and pharmaceutical industries, ensuring product quality is not contaminated by metal ions.

3. Lightweight and Easy Installation: Significantly lighter than metal valve bodies, making handling, installation, and maintenance easier and reducing infrastructure load.

4. Low Pressure Loss and Low Flow Resistance: The smooth surface of the high-molecular material results in low fluid resistance, improving system efficiency.

5. Good Electrical Insulation: Plastic itself is insulating, making it suitable for pharmaceutical and food production lines with stringent electrical safety requirements.

6. Cost Advantage: Material and processing costs are lower than stainless steel and alloy metal valve bodies, resulting in more competitive overall procurement and maintenance costs.

How do the sealing materials of Plastic Valve Series Other affect their service life?

1. PTFE (Polytetrafluoroethylene): Possesses excellent chemical resistance and temperature resistance (-50℃ to +150℃), maintaining sealing performance in most corrosive media, making it the "king of plastics" for valve seals. Its service life is affected by factors such as operating temperature, pressure, and lubrication conditions, but can reach 15-20 years or more under reasonable operating conditions.

2. EPDM (Ethylene Propylene Dioxide): Possesses excellent ozone resistance and aging resistance properties, with a temperature range of approximately -40℃ to +90℃. Under normal operating conditions, its service life is approximately 10-15 years. It has good resistance to acid, alkali, and salt water media.

3. FPM (Fluororubber): Combines the chemical resistance of PTFE and the elasticity of EPDM, with a temperature range of approximately -20℃ to +200℃ and a service life of 15-20 years. It is suitable for high-temperature and highly corrosive environments.