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Main Material: 304 TP304 304L 321 F321 316L TP316L Executive Standard: GB, ASTM, ASME, JIS, DIN Production Specifications: Diameter 12mm-219mm wall thickness 0.5mm-4mm of other non-standard custom This product is sanitary stainless steel seamless pipe, produced strictly in accordance with national requirements, with some food security, mainly used in pharmaceutical, food machinery, beer, water, bio-engineering, chemical engineering, air purification and other areas of multi-industry . This product is the most advanced and sophisticated level of domestic manufacturing, has been widely applied, and exported around the world. Sanitary stainless steel seamless tube production process is as follows: steel - rolled round - perforation - cold drawn - finishing - (can be bright annealed) inner surface of the polishing - polishing the outer surface - testing and acceptance - packaging and storage The company's sanitary stainless steel seamless pipe, starting from the finishing. Finishing sanitary stainless steel seamless pipe is the most widely used production process, he could well improve the accuracy of diameter stainless steel tube, the stainless steel tube wall thickness, surface brightness, smooth wall, no Silk Road, no blisters , hardness, surface finish within reach # 300, outer surface finish to # 400 above. Customers can be bright annealed stainless steel tube into the soft state, to facilitate the secondary processing. This product is fine because the production process, a longer production cycle, high-volume customer, please advance orders, to facilitate our company to arrange the most satisfactory delivery time. |