Polished / BA Tubes ASTM A312/A269/A213

Stainless steel sanitary pipe is a long strip of steel with a hollow section and no joints around it. The thicker the wall thickness, the more economical and practical it is. The thinner the wall thickness, the higher the processing cost. The process of the product determines its limited performance. Generally, the precision of seamless steel pipes is low: the wall thickness is not Uniformity, low brightness inside and outside the tube, high cost of sizing, and there are pits and black spots on the inside and outside that are not easy to remove; its detection and shaping must be processed offline. Stainless steel sanitary pipes are mainly used in beverage, wine, bioengineering, food and other production equipment and lines. Most of the stainless steel sanitary pipes are made of 304 stainless steel pipes. According to the requirements of national standards, they are mainly used in the fields of water supply and drainage, hot water, cold water, heating and direct drinking water. As a widely used steel, 304 stainless steel pipe has good corrosion resistance, heat resistance, low temperature strength and mechanical properties; stamping, bending, good hot workability, no heat treatment hardening phenomenon (non-magnetic, use temperature- 196℃~800℃). Can be used for household items (tableware, cabinets, indoor pipelines, water heaters, boilers, bathtubs), auto parts (windshield wipers, mufflers, molded products), medical appliances, building materials, chemicals, food industry, agriculture, ship parts.