API 5L GR. B Welded Pipes

API 5L Grade B, is resistant to cracking under sulphide stress which makes them ideal for sour service.

Types:Seamless / ERW / Welded / Fabricated / LSAW Pipes

Form:Round, Square, Rectangular, Coil, U Tube

Technical data

Specification Chart of API 5L Grade B Pipe

API 5L Grade B Seamless Pipe Standard	API 5L standard Grade B steel grade seamless steel pipe/tube (Specification for Line Pipe - ANSI/API specification 5L - 44th Edition, October 1, 2007)
API 5L Grade B Pipe Sizes	Nominal Pipe Size 1/2" to 48 " O.D. API 5L Grade B Pipe Wall Thickness - Schedule 10 through 160, STD, XS, XXS.
Product Specification Level (PSL)	API 5L GrB PSL 2 API 5L Gr.B PSL1
API 5L Gr B Pipe Thickness	SCH 5, SCH10, SCH 40, SCH 80, SCH 80S, SCH 160, SCH XS, SCH XXS, All API 5L Grade B Pipe Thickness available
API 5L Grade B Seamless Pipe End	Plain, Bevel, Screwed, Threaded l245 pipe
API 5L GrB Pipes Type	Seamless / ERW / Welded / Fabricated / CDW
API Grade B Line Pipe Length	Single Random, Double Random & Required Length, Custom Size - 12 Meter lengths
Finishes of API 5L Grade B Seamless Pipe	3LPE, 3LPP, Bare, Oiled, Mill Varnish, Galv, FBE Dual, Coal Tar, Concrete Coating and Tape Wrap Grade B Pipe. End Finishes: Square Cut, Threaded, Coupled, Beveled API 5L Grade B Pipe
API5L Grade B PSL2 Application & uses	Grade B Pipes are Suitable for Conveying gas, water, oil, and other liquefied media.
API 5L Grade B Line Pipe HS Code	730420 Casing, tubing and Grade B drill pipe, of a kind used in drilling for oil or gas: Casing: 730439 Other Tubes, Grade B Pipes and Hollow Profiles, of Iron or Non-alloy Steel 730410 Grade B Line pipe of a kind used for oil or gas pipelines: Of iron or nonalloy steel: 730441 Tubes, Pipes and Hollow Profiles, of stainless steel , Cold-drawn or cold-rolled (cold reduced) 730451 Tubes, Pipes and Hollow Profiles, of Other Alloy Steel, Cold-drawn or cold-rolled (cold reduced) 730459 Other Tubes, Grade B Pipes and Hollow Profiles, of Other Alloy Steel, 730490 Other Tubes, Grade B Pipes and Hollow Profiles, Seamless, of Iron or Steel 730449 Other Tubes, Grade B Pipes and Hollow Profiles, of Stainless Steel, Seamless 730431 Tubes, Grade B Pipes and Hollow Profiles, of Iron or Non-alloy Steel, Cold-drawn or cold-rolled (cold-reduced)
BS EN 10208-2:2009	Steel pipes for pipelines for combustible fluids. Technical delivery conditions. Pipes of requirement class B. Suitable to use in maximum operating pressure over 16 bar.
Grade B Pipe smls	Grade B Pipes Out Diameter: 1-1/4"-16", Grade B Wall Thickness: 0.109"-0.562"

API 5L Grade b PSL1 pipe Chemical Structure

PSL1 API 5L Grade B Pipe Chemical Composition				PSL2
Grade	C (Max.)	Mn (Max.)	P (Max.)	S (Max.)	C (Max.)	Mn (Max.)	P (Max.)	S (Max.)
A	0.22	0.90	0.03	0.03	0.22	1.20	0.025	0.015
B	0.26	1.20	0.03	0.03	0.22	1.30	0.025	0.015
X42	0.26	1.30	0.03	0.03	0.22	1.40	0.025	0.015
X46	0.26	1.40	0.03	0.03	0.22	1.40	0.025	0.015
X52	0.26	1.40	0.03	0.03	0.22	1.40	0.025	0.015
X56	0.26	1.40	0.03	0.03	0.22	1.40	0.025	0.015
X60	0.26	1.40	0.03	0.03	0.22	1.45	0.025	0.015
X65	0.26	1.45	0.03	0.03	0.22	1.65	0.025	0.015
X70	0.26	1.65	0.03	0.03	0.22	1.85	0.025	0.015

Mechanical Properties Chart of API 5L Grade B ERW Pipe

OD Tolerance		WT Tolerance
OD Tolerance		A, B		X42 ~ X70
D<60.3mm	+0.41/-0.40mm	D<73mm	+20%/-12.5%	D<73mm	+15%/-12.5%
D>=60.3mm	+0.75/-0.40mm	D>=73mm	+15%/-12.5%	D>=73mm	+15%/-12.5%

Equivalent Material of sch 80 Grade B pipe

Standard	SEAMLESS	WELDED	Other standards
API 5L Gr B PSL1 Equivalent	EN 10216-1 P265	EN 10217-1 P265	BS 3601 430
API 5L Grade B PSL2 Equivalent	EN 10216-1 P265	EN 10217-1 P265	BS 3601 430

API 5L Gr B Yield Strength Chart

Stockist of MSL, Jindal & ISMT make API 5L gr.b galvanized Pipe and API 5L gr bm psl2 sawl material

Pipe Grade	Tensile Properties - Grade B Pipe Body of SMLS and Welded Pipes PSL 1			Seam of Welded Pipe
Pipe Grade	Yield Strength a Rt0,5 PSI Min	Tensile Strength a Rm PSI Min	Elongation (in 2in Af % min)	Tensile Strength b Rm PSI Min
Grade A	30,500	48,600	c	48,600
Grade B	35,500	60,200	c	60,200
Grade X42	42,100	60,200	c	60,200
Grade X46	46,400	63,100	c	63,100
Grade X52	52,200	66,700	c	66,700
Grade X56	56,600	71,100	c	71,100
Grade X60	60,200	75,400	c	75,400
Grade X65	65,300	77,500	c	77,500
Grade X70	70,300	82,700	c	82,700