Video Description
Product Description
We can produce and supply various specifications pipeline steel pipes, line pipes and pipeline pipes, etc.
Pipeline steel pipes include seamless steel tube and welded pipes. The pipe ends have flat ends, threaded ends and socket ends; the connection methods are end welding, collar connection, socket connection, etc. Line pipe: It is to transport the oil, gas or water pumped out of the ground to the oil and gas industry enterprises through the line pipe.
Line pipe use: used for gas, water and oil transportation in petroleum and natural gas industries
API SPEC 5L-2011 (Specification for Line Pipe), compiled and published by the American Petroleum Institute, is commonly used around the world. The main material of the pipe is 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
|
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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||
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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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||
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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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||
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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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||
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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, %
|
||||||||
|
C
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Mn
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P
|
S
|
Si
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V
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Nb
|
Ti
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CEpcm
|
||
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PSL 1
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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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–
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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
|
≤0.030
|
–
|
–
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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
|
–
|
–
|
–
|
–
|
–
|
|
|
X60 or L415
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≤0.28
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≤1.40
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≤0.030
|
≤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
|
–
|
–
|
–
|
–
|
–
|
|
|
PSL 2
|
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
|
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
|
≤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
|
≤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
|
≤0.05
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≤0.04
|
≤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
|
≤0.10
|
≤0.05
|
≤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
|
≤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
|
≤0.05
|
≤0.04
|
–
|
|
|
X70N
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≤0.24
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≤1.40
|
≤0.025
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≤0.015
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≤0.45
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≤0.10
|
≤0.05
|
≤0.04
|
–
|
|
|
X80
|
≤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.
