Video Description
Product Description
API 5L line pipe is a line pipe that belongs to the American Petroleum Standard.
Pipeline steel tubes are used to transport oil, steam, and water extracted from the ground to oil and natural gas industrial enterprises through line pipes. Line pipes include seamless pipes and welded steel pipes. The pipe ends have a flat end, a threaded end, and a socket end; their connections The methods are end welding, coupling connection, socket connection, etc.
API SPEC 5L-2011 (Line Pipe Specification) is compiled and published by the American Petroleum Institute and is used throughout the world. The main materials of this tube are L245, L290, L360, L415, L480, GR.B, X42, X46, X56, X65, X70, X80, X100 and other steel grades.
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Standards and Classifications
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Standard
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Product Level
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Steel grade
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Yield Strength (min), Mpa
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Tensile Strength（MPa）
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API 5L GB/T9711.2
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PSL 1
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A or L210
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210
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335
|
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B or L245
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245
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415
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||
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x42 or L290
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290
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415
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||
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X46 or L320
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320
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435
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||
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X52 or L360
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360
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460
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||
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X56 or L390
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390
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490
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X60 or L415
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415
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520
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X70
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483
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565
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PSL 2
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BR or L245R
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245~450
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415~760
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|
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X42R or L290R
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290~495
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415~760
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||
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BN or L245N
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245~450
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415~760
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X42N or L290N
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290~495
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415~760
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X46N or L320N
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320~525
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435~760
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||
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X52N or L360N
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360~530
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460~760
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||
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X56N or L390N
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390~545
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490~760
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X60N or L415N
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415~565
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520~760
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X65N or L450N
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425~566
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525~760
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||
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X70 or L480
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484~565
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565~768
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||
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X80
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552~690
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621~827
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Product Display
We have a large stock of steel tubes, such as pipeline pipe, seamless steel tubes, spiral welded steel tube and longitudinal welded steel pipes, etc. Welcome to visit our factory at any time.
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We can supply various types of carbon steel tubes/pipes to meet your various needs.
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|
oduct Level
|
Steel grade
|
Chemical composition, %
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||||||||
|
C
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Mn
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P
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S
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Si
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V
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Nb
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Ti
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CEpcm
|
||
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PSL 1
|
B or L245
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≤0.28
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≤1.20
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≤0.030
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≤0.030
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–
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–
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–
|
–
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–
|
|
x42 or L290
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≤0.28
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≤1.30
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≤0.030
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≤0.030
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–
|
–
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–
|
–
|
–
|
|
|
X46 or L320
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≤0.28
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≤1.40
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≤0.030
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≤0.030
|
–
|
–
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–
|
–
|
–
|
|
|
X52 or L360
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≤0.28
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≤1.40
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≤0.030
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≤0.030
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–
|
–
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–
|
–
|
–
|
|
|
X56 or L390
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≤0.28
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≤1.40
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≤0.030
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≤0.030
|
–
|
–
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–
|
–
|
–
|
|
|
X60 or L415
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≤0.28
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≤1.40
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≤0.030
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≤0.030
|
–
|
–
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–
|
–
|
–
|
|
|
X70
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≤0.28
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≤1.40
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≤0.030
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≤0.030
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–
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–
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–
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–
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–
|
|
|
PSL 2
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BR or L245R
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≤0.24
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≤1.20
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≤0.025
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≤0.015
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≤0.40
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c
|
c
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≤0.04
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≤0.25
|
|
X42R or L290R
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≤0.24
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≤1.20
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≤0.025
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≤0.015
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≤0.40
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≤0.06
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≤0.05
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≤0.04
|
≤0.25
|
|
|
BN or L245N
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≤0.24
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≤1.20
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≤0.025
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≤0.015
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≤0.40
|
c
|
c
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≤0.04
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≤0.25
|
|
|
X42N or L290N
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≤0.24
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≤1.30
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≤0.025
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≤0.015
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≤0.40
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≤0.06
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≤0.05
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≤0.04
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≤0.25
|
|
|
X46N or L320N
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≤0.24
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≤1.40
|
≤0.025
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≤0.015
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≤0.40
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≤0.07
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≤0.05
|
≤0.04
|
≤0.25
|
|
|
X52N or L360N
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≤0.24
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≤1.40
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≤0.025
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≤0.015
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≤0.45
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≤0.10
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≤0.05
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≤0.04
|
≤0.25
|
|
|
X56N or L390N
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≤0.24
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≤1.40
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≤0.025
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≤0.015
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≤0.45
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≤0.10
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≤0.05
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≤0.04
|
≤0.25
|
|
|
X60N or L415N
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≤0.24
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≤1.40
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≤0.025
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≤0.015
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≤0.45
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≤0.10
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≤0.05
|
≤0.04
|
–
|
|
|
X65N or L450N
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≤0.24
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≤1.40
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≤0.025
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≤0.015
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≤0.45
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≤0.10
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≤0.05
|
≤0.04
|
–
|
|
|
X70N
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≤0.24
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≤1.40
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≤0.025
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≤0.015
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≤0.45
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≤0.10
|
≤0.05
|
≤0.04
|
–
|
|
|
X80
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≤0.24
|
≤1.40
|
≤0.025
|
≤0.015
|
≤0.45
|
≤0.10
|
≤0.05
|
≤0.04
|
–
|
|
Exhibition Of Cooperation
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Packing & Delivery
Shipping By Sea
1. Standard packaging
2. Packaging according to customer requirements
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FAQ
Q: Can I get samples before order ?
A: Yes, of course. Usually our samples are free,we can produce by your samples or technical drawings.
Q: Can I go to your factory to visit?
A: Of course, we welcome customers from all over the world to visit our factory.
Q: What product information do I need to provide?
A: You need to provide the grade, width, thickness, coating and the number of tons you need to purchase.
Q: Does the product have quality inspection before loading?
A: Of course, all our products are strictly tested for quality before packaging, and unqualified products will be destroyed.we accept third party inspection.
Q: How do we trust your company?
A: We specialise in steel business for years, headquarter locates in Liaocheng, Shandong province, you are welcome to investigate in any ways, by all means, we have CE and ISO9001 certificate, quality can be guaranteed.
