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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 Custom Plastic Pipe Series Manufacturer and OEM Plastic Pipe Series Company, 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
  • A 1-inch PVC screw plug costs less than a coffee, yet the wrong one can split the threaded boss on a filter housing and take a line down for a shift. On a dosing skid or a water-treatment header, that small threaded part is often the last thing specified and the first thing to leak. The specification sheet matters far...

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  • A 110 mm PVC flange on a brine line starts weeping three weeks after commissioning. The bolts feel tight, the pipe is sound, and the gasket matched the size on the drawing. In most cases like this, the gasket itself is not faulty — the selection is. An EPDM pad went onto a stream carrying oil mist, a full-face gasket ...

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  • When a plastic flange weeps at the bolt circle, the flange body is usually the last component to blame. On most PPH, PPN and PVDF lines the leak starts with the gasket, the bolt load or the alignment of the two faces, not with the moulded part. That order of causes matters, because it tells you what to specify before ...

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Plastic Pipe Series Industry knowledge

Which industries can the Plastic Pipe Series provide reliable solutions for?

1. Photovoltaics and Semiconductors: Highly corrosion-resistant and high-temperature-resistant plastic pipes maintain long-term stability in cooling systems for photovoltaic modules and clean water transportation in semiconductor production.

2. Chemical and Metallurgical Industries: Pipes made with special acid and alkali-resistant materials can withstand strong acids, strong alkalis, and high-pressure media, ensuring production safety.

3. Environmental Protection and Biochemistry: Non-toxic and aging-resistant plastic pipes are suitable for wastewater treatment, sewage recycling, and fluid transportation in biochemical reaction tanks.

4. Aquarium/Marine and Pharmaceutical Industries: Transparent and hygienic pipes meet the cleanliness requirements of aquarium circulation systems and pharmaceutical production.

How to select the appropriate plastic pipe material based on the application scenario?

1. Temperature Resistance Requirements: If the operating temperature exceeds 80℃, PP-R three-layer co-extruded composite pipes or PE-RT are recommended, as they possess excellent heat resistance.

2. Corrosion Resistance Requirements: In acidic, alkaline, or strongly oxidizing environments, PVC-U and PVDF pipes perform excellently, effectively preventing media corrosion.

3. High-pressure transmission: Systems with strict pressure requirements (such as chemical and metallurgical industries) should use HDPE or PE-X high-pressure pipes with good compressive strength.

4. Hygiene and safety: The food, pharmaceutical, or aquarium industries must use non-toxic, low-permeability PE-I or PP-R pipes to ensure fluid purity.