API Spec 5L Pipeline Steel Coil DescriptionAPI Spec 5L is an international standard that specifies the manufacturing requirements for two product specification grades (PSL 1 and PSL 2) of seamless and welded steel pipes used in pipeline transportation systems in the oil and gas industry.Product Para
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Description
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API Spec 5L Pipeline Steel Coil Description
API Spec 5L is an international standard that specifies the manufacturing requirements for two product specification grades (PSL 1 and PSL 2) of seamless and welded steel pipes used in pipeline transportation systems in the oil and gas industry.
Rolling, Annealing, Quenching, Tempered or Standard
Surface Process
Ordinary, Wire Drawing, Laminated Film
Chemical Composition
API Spec 5L PSL1
Brand
C
Mn
P
S
B
≤ 0.28
≤ 1.20
≤ 0.030
≤ 0.030
X42
≤ 0.28
≤ 1.30
≤ 0.030
≤ 0.030
X46
≤ 0.28
≤ 1.40
≤ 0.030
≤ 0.030
X52
≤ 0.28
≤ 1.40
≤ 0.030
≤ 0.030
API Spec 5L PSL2
B
≤ 0.24
≤ 1.20
≤ 0.025
≤ 0.015
X42
≤ 0.24
≤ 1.30
≤ 0.025
≤ 0.015
X46
≤ 0.24
≤ 1.40
≤ 0.025
≤ 0.015
X52
≤ 0.24
≤ 1.40
≤ 0.025
≤ 0.015
Mechanical Properties
Standard
Brand
Yield Strength(MPa)
Tensile Strength(MPa)
API Spec 5L PSL1
A25
172
310
A
207
331
B
241
414
X42
290
414
X46
317
434
X52
359
455
X56
386
490
X60
414
517
X65
448
531
X70
483
565
API Spec 5L PSL2
B
290-496
414-758
X42
317-524
434-758
X46
359-531
455-758
X52
386-544
490-758
X56
414-565
517-758
X60
448-600
531-758
X65
483-621
565-758
X70
552-690
621-827
Scope of Application
API Spec 5L specifies the manufacture of two product levels (PSL1 and PSL2). PSL refers to the product specification level established for the API 5L standard. Piping specification classes are classified into PSL1 and PSL2. For pipeline standards, PSL1 and PSL2 pipelines have different levels of quality requirements. API Spec 5L pipeline steel plate is used to manufacture pipeline steel pipes that extract oil, steam, and water on the ground in the oil and gas industry.
Equivalent Material
Materials No.
European Standard EN 10208-2
German Standard DIN 17172
API 5L
1.0457
L 245NB
You are 240.7
Gr.B
1.0484
L 290NB
You are 290.7
X42
1.0582
L 360NB
StE 360.7
X52
1.8972
L 415NB
You are 415.7
X60
1.0418
L 245MB
You are 240.7 TM
Gr.B
1.0429
L 290MB
You are 290.7 TM
X42
1.0578
L 360MB
You are 360.7 TM
X52
1.8973
L 415MB
You are 415.7 TM
X60
1.8975
L 450MB
You are 445.7 TM
X65
1.8977
L 485MB
You are 480.7 TM
X70
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