Februari 15, 2017
API ERW Carbon Steel Pipes Standard related to Grade: tidak. Name Standard Grades Application 1 Casing Pipes API 5CT H40,K55, N80-1,J55 For oil-gas well casing 2 Line Pipes API 5L A, B–X70 L210–L485 For the pipeline transportation of oil and natural gas 3 Welded Steel Tubes For Pressure Purposes EN10217-1 P195TR1 P195TR2 P235TR1 P235TR2 P265TR1 P265TR2 Welded Steel Tubes For Pressure Purposes Surface: Sedikit berminyak, Tergalvani panas berenang, Electro Tergalvani, Black, [...]