The key advantage of this welded water cap lies in its seamless one-piece structure, formed via advanced TIG welding technology. Unlike traditional threaded connection caps, it eliminates the risk of loosening or leakage caused by long-term water pressure impact or filter media friction, extending service life by 40% compared to standard models. The cap’s slots are processed with laser cutting, maintaining a precise 0.3mm width that effectively retains filter media particles while ensuring a stable 1.2m³/h flow rate, boosting water distribution uniformity by over 30%. Made from food-grade 304 stainless steel, it exhibits excellent acid and alkali corrosion resistance, adapting to various water treatment media. Certified by FDA and ISO 9001, it fully complies with drinking water safety standards, addressing user concerns about equipment hygiene.
This welded stainless steel water cap has a total length of 120mm, with a 50mm diameter cap body and a 70mm long handle, fitting most ion exchanger water distribution plate openings. The cap body is formed by stamping 1.5mm thick 304 stainless steel sheets, then welded and polished to a surface roughness of Ra≤0.8μm, reducing filter media wear and adhesion. It features 64 evenly distributed side slots, providing a total filtration area of 0.0096㎡ to ensure no dead zones in water distribution. With a maximum working pressure of 1.2MPa and a working temperature range of -10℃ to 120℃, it adapts to high-temperature boiler soft water systems and fluctuating-pressure industrial circulating water systems. Its equivalent filtration precision of 0.3μm effectively intercepts filter media particles larger than 0.3μm, preventing media loss and ensuring effluent quality.
This product is primarily suitable for various industrial and civil water treatment equipment, excelling in ion exchangers, water softening tanks, and multi-media filters. In boiler soft water production scenarios, its stable water distribution performance ensures full contact between resin and water, improving ion exchange efficiency and reducing regenerant consumption by 25%. In drinking water purification, its food-grade material and hygiene certifications guarantee effluent meets national safety standards. In industrial circulating water filtration systems, its superior corrosion resistance withstands chemical additives in circulating water, extending equipment service life. Additionally, it can be applied in swimming pool water treatment and wastewater pre-treatment, providing reliable water distribution solutions for projects of all scales.
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