
Companies with a good reputation over the years, high-quality products, strong prices across known, more than 10,000 tons are available year-round inventory, thousands of specifications provided to you. Standard: GB8162 - 99 structural pipe GB8163 - 99 fluid pipe GB3087 - 99 low and medium pressure boiler pipe GB5310 - 95 high-pressure boiler pipe GB6479 - 2000-specific control of fertilizer GB9948 - 1988 oil cracking tube material: 20 # 35 # 45 # 20G 16Mn 27SiMn 20Cr 40Cr 15CrMo 35CrMo 42CrMo 12Cr1MoV 45Mn2 27SiMn 35CrMn 42CrMn 12CrMoV 30CrMnSi 20MnG Company purpose: to credit quality in order to survive competition and development forces in good faith for the sum In 2002 the company purchased four finishing mill, specializing in the production of cold-rolled precision tube light, the appearance of smooth, uniform wall thickness, high precision, are widely used in automobiles, motorcycles, electric vehicles, petrochemicals, power, marine, aerospace, bearings, pneumatic components, ... [
Details]