• Model NO.：IRON-W
• Usage：Pipeline Transport, Oil,Gas Drilling
• Section Shape：Round
• Diameter：88.9mm~720mm
• Thickness：Sch40~Sch160
• Tolerance of Size：According to API 5L Standard
• Surface：Black Painting, 3lpe Coating
• Transport Package：Standard Seaworthy Packing
• Specification：API 5L PSL1,PSL2
• Trademark：QIS
• Origin：China
• HS Code：73053900
• Production Capacity：2000tons Per Month

Pipe typePipe OD(D)Pipe thickness(S)  pipe bodyPipe OD(D)Allowable deviation (mm)Pipe OD(D)Allowable deviation (mm)≥60.3andS<20±0.75%≤73.0+15%,-12.5% ≥60.3andS≥20±1.00%>73.0andS<20+15%,-12.5%   >73.0andS≥20 +17.5%,-10 STANDARDGRADE                           CHEMICAL COMPOSITION  CSiMnPSCrMoCuNiVASME SA106SA106B0.170.25≥0.10.701.00≤0.030≤0.030≤0.035      ASTM A106    A≤0.25≤0.100.270.93≤0.035≤0.035≤0.40≤0.15≤0.40≤0.40≤0.08     B≤0.30≤0.100.291.06≤0.035≤0.035≤0.40≤0.15≤0.40≤0.40≤0.08     C≤0.35≤0.100.291.06≤0.035≤0.035≤0.40≤0.15≤0.40≤0.40≤0.08ASTM A53    A0.25/0.950.050.0450.400.150.400.400.08     B0.3/1.20.050.0450.400.150.400.400.08 ASTM A179  A179≤0.06-0.18/0.27-0.63≤0.035≤0.035       ASTM A192  A1920.060.18≤0.250.270.63≤0.035≤0.035      ASTM A210  A-1≤0.27≥0.10≤0.93≤0.035≤0.035         C≤0.35≥0.100.291.06≤0.035
 ≤0.035