Specification Seamless Steel Pipe Process: Seamless Steel Pipe (SMLS STEEL PIPE) Standard: API 5L, API 5CT, ASTM A106/A53, ASTM A519, JIS G 3441, JIS G3444, JIS G3445 DIN 2391, EN10305, EN10210, ASME SA106, SA192, SA210, SA213, SA335, DIN17175, ASTM A179? Certificate: API 5L PSL1 / PSL2, API 5CT, ISO 9001-2008 Out Diameter: 1/8 ? 36inch (10.3-914.4mm) Wall Thickness: 1.73-40mm Length: Random Length, Fixed Length, SRL, DRL Steel Grade: API 5L :API 5L: GR B, X42, X46, X56, X60, X65, X70 ASTM A53/A106: GR A, GR B, GR CASME SA106: GR.A, GR.B, GR.CASME SA192: SA192ASME SA209M: T1, T1a ASTM A335:P1, P2, P5, P9, P11, P22, P23 ASTM A333:Gr.1, Gr.3, Gr.4, Gr.6, Gr.7, Gr.8, Gr.9, Gr.10, Gr.11 Mill Test Certificate: EN 10204/3.1B Wall Thickness API 5L Line Pipe API 5L Line Pipe STEEL GRADE API 5L PSL1/PSL2 GR B , X42, X46, X52, X60, X65, X70 STEEL CHEMICAL COMPOSITION STEEL GRADE % by mass, Maximum C Si Mn P S GR B 0.28 0.40 1.20 0.030 0.030 X42 0.28 0.40 1.30 0.030 0.030 X46 0.28 0.40 1.40 0.030 0.030 X52 0.28 0.40 1.40 0.030 0.030 X56 0.28 0.40 1.40 0.030 0.030 X60 0.28 0.40 1.40 0.030 0.030 X65 0.28 0.40 1.45 0.030 0.030 X70 0.28 0.40 1.65 0.030 0.030 MECHANICAL PROPERTIES STEEL GRADE Yield strength, min. psi (MPa) Tensil strength, min. psi (MPa) Elongation in 2 in., min. % GR B 245 415 X42 290 415 X46 320 435 X52 360 460 X56 390 490 X60 415 520 X65 450 535 X70 485 570 TEST REQUIRED Chemical Analysis, Mechanical Test, Visusal Inspection , Tension Test, Dimension Check Bend Test , Flattenting Test, Impact Test, DWT Test, NDT Test Hydrostatic Test, Hardness Test..... ASTM A106 Steel Pipe ASTM A106 Steel Pipe Grade and Chemical Composition Grade C= Mn P= S= Si= Cr= Cu= Mo= Ni= V= A 0.25 0.27-0.93 0.035 0.035 0.10 0.40 0.40 0.15 0.40 0.08 B 0.30 0.29-1.06 0.035 0.035 0.10 0.40 0.40 0.15 0.40 0.08 C 0.35 0.29-1.06 0.035 0.035 0.10 0.40 0.40 0.15 0.40 0.08 Mechanical Properties: Grade Rm Mpa Tensile Strength Mpa Yield Point Elongation Delivery Condition A =330 =205 20 Annealed B =415 =240 20 Annealed C =485 =275 20 Annealed
