API 5L Line Pipe

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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
Pipe Standard:	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
		Hot forming	Quenching and tempering	Q
		Hot forming and Cold finishing	Normalizing	N
		Hot forming and Cold finishing	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)
Standard	Grade	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