20 # seamless steel pipe | seamless steel pipe latest price 114 * 4 How much?

20 # seamless steel Features and Scope strength steel is slightly higher than that on the 15th, very little quenching, temper brittleness. Cold deformation on the crack-prone high plasticity, usually for bending, welding performance rolling, curved edges and hammer arch processing, arc welding and contact welding, gas welding small thickness, shape requires strict or complex shape parts. Machinability drawn or normalizing state than the annealed condition is good, generally used for manufacturing large discontinuity toughness requirements. No heat: ≤156HB, sample size: Sample size 25mm Heat treatment and microstructure Heat Treatment Specification: normalizing, 910 ℃, air cooling. Microstructure: ferrite and pearlite. Delivery status with no heat or heat treatment (annealing, normalizing or tempering) state delivery. Require heat treatment delivery should be specified in the contract, not indicated by not heat treatment delivery. 20 # seamless cash resources Size: 194 * 20325 * 14377 * 26402 * 37219 * 18325 * 16377 * 30402 * 38245 * 12325 * 18377 * 32402 * 40245 * 14325 * 36377 * 36402 * 42245 * 30325 * 38377 * 38406 * 30245 * 38325 * 40377 * 40406 * 32245 * 42351 * 25377 * 42406 * 38245 * 45351 * 26402 * 18406 * 40273 * 14351 * 30402 * 20426 * 38273 * 16351 * 32402 * 22426 * 40299 * 28351 * 35402 * 24426 * 42299 * 38325 * 42402 * 26 426 * 45 299 * 40 377 * 24 Note: If not indicated 20 # seamless steel pipe specifications, please contact us, the company will best meet the needs of our customers use:! (1) GB / T8163-1999 (transmission fluid with seamless steel pipe), mainly used to transport fluid conduit (2) GB3087-1999 (low and medium pressure boiler seamless steel tubes) on projects and large-scale equipment, mainly used in industrial boilers and boiler life low-pressure fluid delivery pipe. (3) GB1479-2000 (high pressure chemical fertilizer equipment, seamless steel pipe), mainly used in high temperature and high pressure fluid delivery conduit (4) GB9948-1988 (petroleum cracking seamless steel pipe) on fertilizer equipment, mainly used for boiler oil refinery , heat exchangers and pipes conveying fluid. (5) GB / T17396-1998 (hot rolled seamless steel hydraulic prop), mainly for the production of coal and hydraulic support cylinders, columns, and other hydraulic cylinders, columns. (6) GB / T3639-1983 (drawn or cold rolled precision seamless steel tubes), mainly for the mechanical structure, carbon-pressure equipment, and high demand dimensional accuracy, surface finish of a good pipe. (7) GB / T8713-1988 (hydraulic and pneumatic cylinder with precision internal diameter seamless steel pipe), mainly for the production of hydraulic and pneumatic cylinder with a drawn or cold-rolled seamless steel pipe diameter size with precision. Wang Xinyuan Wuxi Wuxi Seamless Steel Metal Materials Co., Ltd is the best manufacturers, Wang Xinyuan provide you with the best precision tubes Wuxi, Wuxi seamless steel tubes, boiler tubes Wuxi, Wuxi steel pipe, our technology is mature, Pipe offer diverse styles, variety, is that you buy the best manufacturer of seamless steel pipe, if you need to apply to the construction, mining, textile, electric power, boiler, machinery, chemical industry, as well as 10 #, 20 #, 35 #, 45 #, 20G, 40Cr, 20Cr, 16Mn-45Mn, 27SiMn, Cr5Mo, 12CrMo (T12), 12Cr1MoV, 12Cr1MoVG, 10CrMo910, 15CrMo, 35CrMo, 40CrMo seamless steel pipe and other materials, please do not miss. Wang Xinyuan required raw materials are purchased from domestic steel mills to ensure that your purchase of Wuxi precision tubes and other products for quality products, the company's inventories, material specifications, there is no special material specifications and can also be seamless and timely production orders, our flexible management style, wholesale and retail, one from the sale, and customers * railways, road transport, 7 * 24 hours at your service. The company has also established partnerships with major domestic manufacturers, annual production and sales of seamless steel tubes Wuxi, Wuxi boiler tubes, precision tubes Wuxi, Wuxi steel pipe and other products, we are the best factory in Wuxi Seamless Steel Tube! My company has a large number of seamless steel tubes, boiler tubes, precision tubes, steel pipe spot, welcome new and old customers to negotiate. Wuxi Wang Xinyuan Metal Materials Co., Ltd. Website: www.wxwfgcj.com