• Jin Chao Yang can supply Seamless Pipe SCH10, SCH20, SCH30, SCH40, SCH60, any need, please inquiry now

  • Jin Chao Yang can supply API Bare, Casing Pipe J55, K55, N80, X42, X46, X52, X56, X60, inquiry us please

  • Jin Chao Yang can supply Boiler Pipe GB3087 10#, GB3087 20#, the following is The Type, Specification, Steel Grade, Standard, Application

  • Jin Chao Yang can supply Gas Cylinder & Accumulator Seamless Pipe GB 37Mn, GB 37Mn, Gas Cylinder and Accumulator Seamless Pipe, welcome to email us, the following is the TYPE, SPECIFICATION, STEEL GRADE, STANDARD, and APPLICATION of the Gas Cylinder and

  • Any need of Structure & Others Seamless Pipe YB/T5052 AGREEMENT Dz40-Dz65, 20Mn2, Q345B SM-735? welcome to inquiry us. the following is the TYPE, SPECIFICATION, STEEL GRADE, STANDARD, please check it

  • Jin Chao Yang can supply Hydraulic Pipe GB/T17396 35#, 45#, 27SiMn, 20CrMo4, 30CrMo4, welcome to inquiry. The following is the TYPE, SPECIFICATION, STEEL GRADE, STANDARD, and APPLICATION

  • The main products, Rectangular steel tube JIS G3466 DIN EN10210 DIN EN10219 ASTMA500 GB/T 3094-2000 GB/T 3728-2002, GB/T 3091-2008 GB/T 9711.1-1997, API5L, big outside diameter & thick square and rectangular steel tube have filled the blank of both at hom