Product Specifications: DN15 (D20), DN20 (D25), DN25 (D32), DN32 (D40), DN40 (D5...
DN15(D20), DN20(D25), DN25(D32), DN32(D40), DN40(D50), DN50(D63), DN65(D75), DN8...
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 are Auxiliary Material Series Other accessories?
Auxiliary Material Series Other accessories refer to non-core components used for connection, support, sealing, regulation, or protection in piping, valves, and related systems.
1. Functional Positioning: They play an auxiliary role in piping systems, providing reinforcement, steering, fixing, sealing, and corrosion protection, ensuring the reliable operation of main valves and fittings.
2. Product Forms: Common accessories include flange gaskets, threaded joints, support brackets, sealing rings, valve body accessories, pipe clamps, etc.
3. Industry Applications: Widely used in high-requirement industrial fields such as photovoltaics, semiconductors, chemicals, metallurgy, environmental protection, biochemistry, aquaculture, and pharmaceuticals.
How to Identify High-Quality Auxiliary Material Series Other Accessories?
1. Material and Processing:
Using alloys or special plastics conforming to international standards (such as stainless steel, titanium alloy, PTFE), and improving corrosion resistance through heat treatment, surface spraying, or electroplating.
1. Precision machining dimensional tolerances must meet ISO 2768-1/2 or higher requirements to ensure leak-free assembly.
2. Quality System and Testing
We possess ISO 9001 quality management system certification, ensuring full traceability of the production process.
Present-to-ship products undergo pressure testing, pressure resistance, temperature resistance, chemical resistance, and other performance verifications, with complete test reports provided.
3. Technology R&D and Patent Support
We possess independent R&D capabilities and patented technologies, enabling us to customize special structures or functions according to customer needs.
The number and type of patents are important indicators of innovation level.
4. Supplier Strength
Large-scale production with ample capacity (e.g., nearly 20,000 square meters of land, total investment of 110 million RMB) ensures timely delivery and bulk supply.
We have long-term experience serving global customers and possess comprehensive after-sales technical support and on-site commissioning capabilities.
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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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