40 * 40mm stainless steel tube wall thickness of 0.9

 304 stainless steel tube surface resistance of less than 1000 megabytes attribute good wear protection scalable excellent chemical resistance and acid and alkali metal toughness can fire Contact: Zhuang Libin: 15,011,616,249 18,924,802,769 [phone number] QQ: 464023788 Tel: 0757 -29399987 Fax: 0757-29318323 Online Ali Want: zlb9090 304 stainless steel pipe stainless steel seamless pipe production process technology a. Round preparation; b. Heating; c. Hot punch; d. Cutting head; e. Pickling; f. Grinding; g. Lubrication; h. Cold working; i. Degreasing; j. Solution heat treatment; k. Straightening; l. Pipe cutting; m. Pickling; n. Finished product inspection. Material, shape, function points about Specifications Type A. Material: 1Cr17Ni7 (301), 0Cr18Ni9 (304), 1Cr18Ni9Ti (321), 316,316L, 309S, 310S, 0Cr13,1Cr13,2Cr13,3Cr13 stainless steel. B. Product Name: plate, pipe, bar, straight bar, strip, extrusions, welding, plumbing fittings, flanges, valves C. stainless steel rod specifications Ф10 ~ Ф320 material 431 301 303 304 321 316 316L 309S 310S 405 410 420 420J2 430D. Specifications 0.4mm ~ 80mm stainless steel material 431 201 202 304 321 316L 309S 310S 405410420420J2E. stainless steel seamless pipe specifications Ф6 ~ Ф426 × 1 ~ 50 Material 321 316L 309S 310S 301 303 304F. Stainless steel angle sections. square steel Six angles. flat. channel steel pipe technology standard specification product name, model number standard name standard stainless steel pipe Φ6 ~ 630x 1 ~ 50mm stainless steel pipe for fluid transport GB / T14976-2002 stainless steel tube Φ6 ~ 630x 1 ~ 50mm structures seamless stainless steel pipe GB / T14975-2002 stainless steel tube Φ6 ~ 630x 1 ~ 50mm boiler, heat exchanger with stainless steel welded pipe GB13296-91 Φ219 ~ 1200x 3 ~ 20mm stainless steel pipe for fluid transport GB12770-2002 Ordinary High outer diameter cold drawn 6-10 fluid transport stainless steel tube Ф355x7-40> 10-30 seamless stainless steel tube structure Ф377x8-45> 30-50 boiler, heat exchanger with stainless steel pipe Ф426x8-50> 50 fluid transport stainless steel tube Ф456x8-50 (rolling ) pipe wall thickness of 0.5-1.0 ± 0.15 毫米 Ф530x8-50> 1.0-3.0 ± 14% ± 12%> 3.0 ± 12% -10% -10% + 10% 304 stainless steel tube tensile No. Name Symbol Unit Symbol amount meaning one in strength refers to the metal in the external force, the ability to resist plastic deformation and fracture of a metal sample σb MPa tensile stretching, before pulling off the biggest bear load and sample the original cross-sectional area than said for tensile Pb σb = -