The use of 201 stainless steel tube 201 stainless steel tubes with and performance are: acid, alkali, high density no other characteristics, is producing all kinds of case, strap bottom quality materials. 201 stainless steel key can be used to make decorative pipes, industrial pipes, some light stretching of the products used. 201 stainless steel tubes for the physical properties of a. Elongation: 60 to 80% 2. Tensile stiffness: 100,000 to 180,000 psi 3. Elastic modulus: 29,000,000 psi 4. Yield stiffness: 50,000 to 150,000 psi 201 stainless steel weight formula : [(OD - Wall Thickness) * Thickness] * 0.02491 = kg / m (weight per meter). 201 stainless steel pipe is an international stainless steel marking method grades 201, 202, 301 (1Cr17Ni17), 304 (0Cr18Ni9), 304L (00Cr19Ni10), 321 (1Cr18Ni9Ti), TP316l (0Cr17Ni12Mo2), 316L (00Cr17Ni14Mo2), 310S (0Cr25Ni20), 317L ( 00Cr19Ni13Mo3) Executive Standard GB/T14976-2002, GB13296-91, GB9948-88, reached the U.S. ASTM / ASME A213/SA213, ASTM / ASME A312/SA312, ASTM / ASME A269/SA269, DIN 17458-85, DIN 17456-85 , JIS G 3459, JIS G 3463, JIS G 3448 JIS G 3446 standard. Foshan Fu Hang Stainless Steel Co., Ltd. is a professional processing and marketing of a variety of materials, specifications of stainless steel products, copper, aluminum and other metal products, such as stainless steel, Henan, Zhengzhou, stainless steel pipe, stainless steel bar, stainless steel angle, stainless steel pipe bars, flanges, valves, copper, tubes, rods, aluminum, tubes and other enterprises. And with advanced detection means perfect quality control to ensure product quality, with many advanced quality testing equipment to ensure product performance and compliance with national and international standards and meet the stringent requirements of customers and its product quality, marketing throughout the country.????? company based in good faith, relying on strong strength, good reputation, reasonable price, customer demand as the focus, is committed to providing customers with quality materials, competitive prices, good service. Standard: Companies by country GB, Ministry of Chemical Industry HG, or American ASTM, German DIN, Japanese JIS, and international standards organizations ISO and other standards sell a variety of brands of products: the domestic and foreign petroleum, chemical, methanol, pharmaceuticals, paper, shipbuilding, food, nuclear power, military, textile, machinery and other industries to provide quality products and services. welcome new and old customers to negotiate business communication! ! !