Tianjin Jinzhu Weiye Steel Trade Co., Ltd.

Tianjin Jinzhu Weiye Steel Co., Ltd. produces and supplies seamless steel pipes, high-pressure boiler tubes, fluid tubes structural tubes, fertilizer special tubes, oil cracking tubes, stainless steel tubes, and other specifications and materials. The company has been operating high-quality seamless steel pipes, alloy pipes, 16mn seamless steel pipes, 12Cr1MovG alloy tubes, 15CrMoG alloy tubes, 20G-pressure boiler tubes, 15crmog alloy tubes, medium and low pressure boiler tubes, fertilizer special tubes, oil tubes, etc. The standard resources of oil are made of: 20 #, 45 #, 35 #, 16Mn (Q345B, C, D E) 27SiMn, 20G, 20Mn2, 45Mn2, 35Mn, 20Mn, 35Mn, 45Mn, 1cr5mo, 1cr9mo, P11 P22, T22, T23, P12, P5, P91, T91, A335P9, 12Cr1MoV, 15CrMoG, etc. The execution standards are: structural tubes GB8162-199, fluid tubes GB8163-1999, low and medium pressure boiler tubes GB3087-1999, oil cracking GB9948-88, fertilizer special tubes GB6479, seamless steel pipes for gas cylinders GB18248-200, etc. Seamless pipe execution standard: seamless pipe for general structure: (GB/T8162-2008) seamless pipe for conveying fluid (GB/T8163-2008)