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BackHome > Products > Seamless Carbon Steel Pipe

API 5L Line Pipe


Product: ?Line?Pipe,?API?Line?Pipe,?Seamless?Line?Pipe,?Carbon?Steel?Line?Pipe
Application:? ?For?Transportation?in?petroleum?and?natural?gas?industries
Size: ?OD:?73-630mm
?WT:?6-35mm
?LENGTH:?5.8/6/11.8/12m
Pipe?Standard:? ?API?5L??PSL1/PSL2????Gr.A,Gr.B,X42,X46,X52,X56,X60,X65,X70
?API?5L??PSL1/PSL2????L210,L245,L290,L320,L360,L390,L415,L450,L485


Product Details:


Pipe Type:Line Pipe, API Line Pipe, Seamless Line Pipe, Carbon Steel Line Pipe
Application:?For Transportation in petroleum and natural gas industries

Specification:OD:73-630mm

? ? ? ? ? ? ? ? ? ? ? ? ?WT: 6-35mm

? ? ? ? ? ? ? ? ? ? ? ? ?LENGTH: 5.8/6/11.8/12m



?Acceptable?manufacturing?routes?for?PSL?2?pipe
Type?of?pipe??? ?Starting?material Pipe?forming Pipe?heat?treatment Delivery?condition
SMLS?(SEAMLESS?STEEL?PIPE) Ingot,?bloom?or?billet As-rolled?? / R
Normalizing?forming?? / N
Hot?forming Normalizing N
Quenching?and?tempering Q
Hot?forming?and?Cold?finishing Normalizing N
Quenching?and?tempering Q


Standard Out?Diameter Tolerance?of?Pipe?Body Tolerance?of?Pipe?End Tolerance?of?Wall?Thickness
API?5L?PSL1/PSL2 OD<60.3 -0.8mm,?+0.4?mm -0.4mm,1.6mm WT≤4.0 -0.5mm,?+0.6?mm
60.3≤OD≤168.3 -0.75%D,?+0.75%D -0.4mm,1.6mm 4.0 -12.5%WT,?+15%WT
168.3 -0.75%D,?+0.75%D -0.5%D,?+0.5%D?????????????-1.6mm,?+1.6?mm T≥25.0 -10%D,?+10%D???????????????????????????-3.0mm,?+3.7?mm
610 -1%D,?+1%D -2mm,?+2mm - -
OD>1422 - - - -


Standard Grade Chemical?Composition(max)% Mechanical?Properties(min)
C Si Mn P S Tensile?Strength(Mpa) Yield?Strength(Mpa)
API?5L?PSL1 A 0.22 - 0.9 0.03 0.03 335 210
B 0.26 - 1.2 0.03 0.03 415 245
X42 0.26 - 1.3 0.03 0.03 415 290
X46 0.26 - 1.4 0.03 0.03 435 320
X52 0.26 - 1.4 0.03 0.03 460 360
X56 0.26 - 1.4 0.03 0.03 490 390
X60 0.26 - 1.4 0.03 0.03 520 415
X65 0.26 - 1.45 0.03 0.03 535 450
X70 0.26 - 1.65 0.03 0.03 570 485
API?5L?PSL2 B 0.22 0.45 1.2 0.025 0.015 415 245
X42 0.22 0.45 1.3 0.025 0.015 415 290
X46 0.22 0.45 1.4 0.025 0.015 435 320
X52 0.22 0.45 1.4 0.025 0.015 460 360
X56 0.22 0.45 1.4 0.025 0.015 490 390
X60 0.12 0.45 1.6 0.025 0.015 520 415
X65 0.12 0.45 1.6 0.025 0.015 535 450
X70 0.12 0.45 1.7 0.025 0.015 570 485
X80 0.12 0.45 1.85 0.025 0.015 625 555





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