Original
By certification 
API 5L PSL2 Line Pipe
Standard: API 5L PSL 2
Steel Grade:
1) For seamless and welded pipes
BR, BN,BQ, X42N, X42Q, X46N, X46Q, X52N, X52Q, X56N, X56Q, X60N, X60Q, X65Q, X70Q, X80Q, X90Q, X100Q
2) For welded pipes
BM, X42M, X46M, X52M, X56M, X60M, X65M, X70M, X80M, X90M, X100M, X120M
OD: NPS 1/2" - 30" (21.3-762mm)
WT: SCH 10-XXS (2-100mm)
Length: 5.8m, 6m, 11.8m, 12m or according to customers' requirements.
mechanical property
Standard |
Product Level |
Steel grade |
Yield Strength (min), Mpa |
Tensile Strength(MPa) |
API 5L GB/T9711.2 |
PSL 2 |
BR or L245R |
245~450 |
415~760 |
X42R or L290R |
290~495 |
415~760 |
||
BN or L245N |
245~450 |
415~760 |
||
X42N or L290N |
290~495 |
415~760 |
||
X46N or L320N |
320~525 |
435~760 |
||
X52N or L360N |
360~530 |
460~760 |
||
X56N or L390N |
390~545 |
490~760 |
||
X60N or L415N |
415~565 |
520~760 |
||
X65N or L450N |
425~566 |
525~760 |
||
X70 or L480 |
484~565 |
565~768 |
||
X80 |
552~690 |
621~827 |
Product Level |
Steel grade |
Chemical composition, % |
||||||||
C |
Mn |
P |
S |
Si |
V |
Nb |
Ti |
CEpcm |
||
PSL 2 |
BR or L245R |
≤0.24 |
≤1.20 |
≤0.025 |
≤0.015 |
≤0.40 |
c |
c |
≤0.04 |
≤0.25 |
X42R or L290R |
≤0.24 |
≤1.20 |
≤0.025 |
≤0.015 |
≤0.40 |
≤0.06 |
≤0.05 |
≤0.04 |
≤0.25 |
|
BN or L245N |
≤0.24 |
≤1.20 |
≤0.025 |
≤0.015 |
≤0.40 |
c |
c |
≤0.04 |
≤0.25 |
|
X42N or L290N |
≤0.24 |
≤1.30 |
≤0.025 |
≤0.015 |
≤0.40 |
≤0.06 |
≤0.05 |
≤0.04 |
≤0.25 |
|
X46N or L320N |
≤0.24 |
≤1.40 |
≤0.025 |
≤0.015 |
≤0.40 |
≤0.07 |
≤0.05 |
≤0.04 |
≤0.25 |
|
X52N or L360N |
≤0.24 |
≤1.40 |
≤0.025 |
≤0.015 |
≤0.45 |
≤0.10 |
≤0.05 |
≤0.04 |
≤0.25 |
|
X56N or L390N |
≤0.24 |
≤1.40 |
≤0.025 |
≤0.015 |
≤0.45 |
≤0.10 |
≤0.05 |
≤0.04 |
≤0.25 |
|
X60N or L415N |
≤0.24 |
≤1.40 |
≤0.025 |
≤0.015 |
≤0.45 |
≤0.10 |
≤0.05 |
≤0.04 |
- |
|
X65N or L450N |
≤0.24 |
≤1.40 |
≤0.025 |
≤0.015 |
≤0.45 |
≤0.10 |
≤0.05 |
≤0.04 |
- |
|
X70N |
≤0.24 |
≤1.40 |
≤0.025 |
≤0.015 |
≤0.45 |
≤0.10 |
≤0.05 |
≤0.04 |
- |
|
X80 |
≤0.24 |
≤1.40 |
≤0.025 |
≤0.015 |
≤0.45 |
≤0.10 |
≤0.05 |
≤0.04 |
- |
|
Tubular chemical element table dimensional tolerance
Steel pipe type |
Steel pipe outer diameter (D) |
Steel pipe wall thickness (S) |
||
Tube body |
Steel pipe outer diameter (mm) |
Allowable deviation (mm) |
Steel pipe outer diameter (mm) |
Allowable deviation (mm)m) |
≥60.3且S<20 |
±0.75% |
≤73.0 |
+15%，-12.5% |
|
≥60.3且S≥20 |
±1.00% |
>73.0且S<20 |
+15%，-12.5% |
|
>73.0且S≥20 |
+17.5%，-10 |
Used for oxygen, water and oil conveying pipe in petroleum and natural gas industry
We can also produce Anti-corrosive Steel Pipe with following standards:
API 5L PSL2 Line Pipe with 2FBE/FBE Coating:
CAN CSA Z245.20 External Fusion Bond Epoxy Coating for Steel Pipe
ISO 21809-2:2014 Petroleum and natural gas industries -- External coatings for buried or submerged pipelines used in pipeline transportation systems -- Part 2: Single layer fusion-bonded epoxy coatings
API RP 5L9 External Fusion-Bonded Epoxy Coating of Line Pipe
AWWA C213 Standard for Fusion Bonded Epoxy Coating for the Interior and Exterior of Steel Water Pipelines
Manufacturing Process: Hot Rolled, ERW, HFW, SSAW, LSAW, JOCE, UOE, RBE
Package: Beveled or straight ends with plastic caps or metal protectors, black painted, hexagonal bundled or loose packing.
If you require further information or you do not see what yo need in our web,please do not hesitate to contact us. Our customer service specialists will be happy to help you.
JDSTEELPIPE is one of the leading China api 5l line pipe manufacturers and suppliers, if you want to buy or import best high-quality api 5l PSL2 line pipe, api 5l grade B ,API 5l x42,x46 x52,X56, X60,X65, X70,X80 PSL2 line pipe,API 5L SAW line pipe , professional company, factory, seller, and exporter, please feel free to contact us.
http://www.jiade-group.com/
