information to be updated
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...
View MoreA 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 ...
View MoreWhen 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 ...
View MoreWhat is Check Valves PPN?
1. Check Valves PPN is a product series of check valves that enables the flow of media in a piping system to be directed only in the forward direction, preventing backflow.
2. The valve body produces almost no leakage when closed and maintains a low pressure drop when open, meeting industrial requirements for safety and reliability.
3. "PPN" is the model designation for this series, representing a specific structure or material specification, facilitating selection under different operating conditions.
Core Advantages of Jiangsu Leiting Precision New Materials Co., Ltd.
1. Scale and Investment: Covering an area of approximately 19,980 square meters, the new plant has a total investment of RMB 110 million and possesses large-scale production capacity.
2. Technological Innovation: As of December 2024, it has 81 patents, forming a technological barrier.
3. Industry Coverage: Our products serve high-end pipeline applications in photovoltaics, semiconductors, chemicals, iron smelting, environmental protection, biochemistry, seawater/aquariums, and pharmaceuticals, meeting the stringent operating conditions of various industries.
4. Quality and Brand Philosophy: We adhere to the principle that "technology creates the future, quality creates the market, and brand creates value," enhancing our market competitiveness through a rigorous quality management system.
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Company Information
Address: No. 55 Haichuan Road, High-Tech Zone, Dongtai City, Jiangsu Province, China
Mobile: +86 137 7009 5258
Tel: +86-515-85479999
Email: [email protected]
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