Specifications: diameter: 320 to 127 mm thickness: 0.4 to 12.7 mm Length: 6 m above, and, in accordance with customer demand, supply and other specifications of steel pipe

API 5L line pipe X75-X80-X100


API 5L line pipe
 
For the oil and gas industry, gas, water, oil transportation.
Appearance: 5.8 M / 6M / 12M, SRL, DRL, 2 inches above the groove, bale, black brush, PE wrap
Standard: ASTM A106, A53, API 5L, DIN17175, EN10204,EN10216, JIS3454, GOST 8732-78 etc
API 5L PIPE LINE
Grade: 10 #, 20 #, GR.B, X42-X60,X75-X80-X100 P265TR1, Q345B, S355JRH etc
External corrosion coating: 3PE, FBE, cement mortar
Accept third-party testing SGS, BV, DNV, TUV, MOODY, etc.
 
API steel chemical elements and mechanical properties of the product parameters:
 
Standard
Product Specification Level
Steel grade Chemical composition, %  
C Mn P S Si V Nb Ti CEpcm  
API 5L PSL 1 L210 or A
0.22

0.90

0.030

0.030
- - - -
0.25
 
L245 or B
0.28

1.20

0.030

0.030
- - - -
0.25
 
L290 or x42
0.28

1.30

0.030

0.030
- - - -
0.25
 
L320 or X46
0.28

1.40

0.030

0.030
- - - -
0.25
 
L360 or X52
0.28

1.40

0.030

0.030
- - - -
0.25
 
L390 or X56
0.28

1.40

0.030

0.030
- - - -
0.25
 
L415 or X60
0.28

1.40

0.030

0.030
- - - -
0.25
 
PSL 2 L245Ror BR
0.24

1.20

0.025

0.015

0.40
c c
0.04

0.25
 
L290R or X42R
0.24

1.20

0.025

0.015

0.40

0.06

0.05

0.04

0.25
 
L245N or BN
0.24

1.20

0.025

0.015

0.40
c c
0.04

0.25
 
L290N or X42N
0.24

1.20

0.025

0.015

0.40

0.06

0.05

0.04

0.25
 
L320N or X46N
0.24

1.40

0.025

0.015

0.40

0.07

0.05

0.04

0.25
 
L360N or X52N
0.24

1.40

0.025

0.015

0.45

0.10

0.05

0.04

0.25
 
L390N or X56N
0.24

1.40

0.025

0.015

0.45

0.10

0.05

0.04

0.25
 
L415N or X60N
0.24

1.40

0.025

0.015

0.45

0.10

0.05

0.04
Negotiation  
Note:  c: The sum of the columbium [niobium], and vanadium contents
shall not exceed 0.06% except that, by agreement between the purchaser and
the manufacturer, an alternative maximum may be established.
 
 
 
 
Standard Product Specification Level Steel grade Yield Strength (min), Mpa Tensile Strength(min), Mpa
API 5L PSL 1 L210 or A 210 335
L245 or B 245 415
L290 or x42 290 415
L320 or X46 320 435
L360 or X52 360 460
L390 or X56 390 490
L415 or X60 415 520
PSL 2 L245Ror BR 245~450 415~760
L290R or X42R 290~495 415~760
L245N or BN 245~450 415~760
L290N or X42N 290~495 415~760
L320N or X46N 320~525 435~760
L360N or X52N 360~530 460~760
L390N or X56N 390~545 490~760
L415N or X60N 415~565 520~760

 

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