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Sanitary stainless steel pipe is designed specifically for industries requiring high levels of cleanliness and hygiene, such as food, beverage, pharmaceutical, and biotechnology sectors. It features a smooth interior surface finish with no crevices, which prevents bacterial growth and facilitates easy cleaning and sterilization. These pipes are constructed from corrosion-resistant stainless steel, ensuring product purity and durability in critical process applications.
Working Principle: Made from high-grade stainless steel such as 304 and 316L, these pipes feature a smooth, polished interior surface that minimizes bacteria and debris buildup. Their hygienic design includes crevice-free welds, smooth bends, and secure fittings to ensure cleanliness and safe transport of fluids.


| Outer Diameter | Seamless: 4mm-812.80mm; Welded: 8mm-3000mm |
| Thickness | Seamless: 0.3mm-60mm; Welded: 0.05mm-45mm |
| Surface Finish | 180G, 320G, 400G Satin; 600G, 800G Mirror finish |
| Steel Grade | 300 Series (304, 304L, 316, 316L), 400 Series, Duplex Steel (2205, 2507) |
| Testing | UT, ET, HT, RT according to standards |
| Standards | ASTM A213/A269/A312, DIN 17456, JIS G3459, GB14976 |


We utilize 3 PMI machines to inspect chemical composition for raw materials and finished products. Our facility includes 29 Mazak CNC machines and automatic CNC centers to ensure high-precision manufacturing of valves and fittings.
Flowtera Pipe