Tianjin Bohai Metal Corporation

API 5L x42 x46 x52 x56 seamless steel pipe

API 5L Seamless Line Pipe is made up of a carbon steel material that is corrosion crack resistant and wear resistant. The material has carbon, manganese, chromium, nickel and other elements in trace quantities.

Steel Pipe

Seamless Steel Pipe

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Commodity name: API 5L x42 x46 x52 x56 seamless steel pipe

Product introduction

Specification

Grades

API 5L (46th)

API 5L

ISO 3183

PSL1: A/L210,B/L245,X42/L290,X46/L320,X52/L360,X56/L390,

X60/L415,X65/L450,X70/L485

PSL2: BN/L245N,X42N/L290N,X46N/L320N,X52N/L360N,X56N/L390N,

X60N/L415N,X65N/L450N,X70N/L485N,X80N/L555N; BM/L245M,X42M/L290M,X46M/L320M,X52M/L360M,X56M/L390M,

X60M/L415M,X65M/L450M,X70M/L485M,X80M/L555M

Notes:If some extra requirements need to be added, we may sign a technical agreement with our customer to meet your special application needs.

Schedule 40 API 5L Carbon Steel Smls Pipe Specification Table

API 5L Pipe (Seamless Steel Pipe)
Type	Seamless steel pipe
Material	GR.B, X42, X52, X60
Application	Line pipe
Special pipe	Regular and special thick-walled steel pipe, maximum thickness of up to 60MM
Process	Hot rolled and hot expanded
Specification in Milimeter	114-914MM*4-60MM
Diameter in Milimeter	114MM-914MM
Thickness in Milimeter	4MM-60MM
Length	As your requirements

API 5L Seamless Pipe Thickness

CS 5L wall thickness t mm (in)	Pipes Tolerances a mm (in) mm (in)
SMLS pipe b
≤ 4,0 ( 0.157)	+ 0,6 (0.024) – 0,5 (0.020)
> 4,0 ( 0.157) to < 25,0 (0.984)	+ 0,150 – 0,125
≥ 25,0 (0.984)	+3,7 (0.146) or + 0,1 t whichever is the greater – 3,0 (0.120) or – 0,1 t whichever is the greater

Technical data

Chemical Material Composition

Grades	Chemical Composition
	C	Si	Mn	P	S	V	Nb	Ti
X42	0.16	0.45	1.65	0.020	0.010	0.07	0.05	0.04
X52	0.16	0.45	1.65	0.020	0.010	0.07	0.05	0.04
X60	0.16	0.45	1.65	0.020	0.010	0.08	0.05	0.04
X65	0.16	0.45	1.65	0.020	0.010	0.09	0.05	0.06
X70	0.17	0.45	1.75	0.020	0.010	0.10	0.05	0.06

Mechanical Behaviour

Grades	Yield Strength	Tensile Strength	Yield to Tensile	Elongation
	min. (KSI)	min. (KSI)	Ratio (max)	%
X42	42	60	0.93	23
X52	52	66	0.93	21
X60	60	75	0.93	23
X65	65	77	0.93	18
X70	70	82	0.93	17