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API 5L Pipe Line
1. Out diameter: 114.3mm - 660.4mm (4"-26")
2. Thickness: 3.0-20.0mm
3. Length: 3m-18m
4. Type: ERW (Electric Resistance Welded) Steel Pipe, HFI (High Frequency Induction) Steel Pipe, HFW (High-Frequency Welding) Steel Pipe
5. Standard: API 5L(ISO 3183) PSL1/PSL2: GR.B-X80, GB/T 9711.1, GB/T 9711.2, ASTM A53: GR.A/GR.B, ASTM A500: GR.A/GR.B/GR.C/GR.D, ASTM A252: GR.1/GR.2/GR.3, EN10219/EN10210: S275/S355JRH/J0H/J2H, AS/NZS 1163
6. Uses: Welded steel pipes for use in pipeline transportation system in the petroleum and natural gas (oil & gas) industries, water pipeline, structural & construction.
7. Chemical Analysis (%):
|
Standard |
Type of pipe |
Class |
Grade |
C max |
Si max |
Mn max |
P max |
S max |
V max |
Nb max |
Ti max |
|
API SPEC 5L /ISO 3183 |
WELD |
PSL1 |
L245 B |
0.26 |
- |
1.2 |
- |
0.03 |
0.03 |
- |
- |
|
L290/X42 |
0.26 |
- |
1.3 |
- |
0.03 |
0.03 |
- |
- |
|||
|
L320/X46 |
0.26 |
- |
1.4 |
- |
0.03 |
0.03 |
- |
- |
|||
|
L360/X52 |
0.26 |
- |
1.4 |
- |
0.03 |
0.03 |
- |
- |
|||
|
L390/X56 |
0.26 |
- |
1.4 |
- |
0.03 |
0.03 |
- |
- |
|||
|
L415/X60 |
0.26 |
- |
1.4 |
- |
0.03 |
0.03 |
- |
- |
|||
|
L450/X65 |
0.26 |
- |
1.45 |
- |
0.03 |
0.03 |
- |
- |
|||
|
L485/X70 |
0.26 |
- |
1.65 |
- |
0.03 |
0.03 |
- |
- |
|||
|
PSL2 |
L245M/GR.BM |
0.22 |
0.45 |
1.2 |
0.025 |
0.015 |
0.05 |
0.05 |
0.04 |
||
|
L290M/X42M |
0.22 |
0.45 |
1.3 |
0.025 |
0.015 |
0.05 |
0.05 |
0.04 |
|||
|
L320M/X46M |
0.22 |
0.45 |
1.3 |
0.025 |
0.015 |
0.05 |
0.05 |
0.04 |
|||
|
L360M/X52M |
0.22 |
0.45 |
1.4 |
0.025 |
0.015 |
- |
- |
- |
|||
|
L390M/X56M |
0.22 |
0.45 |
1.4 |
0.025 |
0.015 |
- |
- |
- |
|||
|
L415M/X60M |
0.12 |
0.45 |
1.6 |
0.025 |
0.015 |
- |
- |
- |
|||
|
L450M/X65M |
0.12 |
0.45 |
1.6 |
0.025 |
0.015 |
- |
- |
- |
|||
|
L485M/X70M |
0.12 |
0.45 |
1.7 |
0.025 |
0.015 |
- |
- |
- |
|||
|
L555M/X80M |
0.12 |
0.45 |
1.85 |
0.025 |
0.015 |
- |
- |
- |
8. Mechanical Properties
|
Standard |
Class |
Grade |
|
Yield Strength (MPa) |
Tensile Strength (MPa) |
Elongation |
Y.S/T.S |
|
API SPEC 5L /ISO 3183 |
PSL1 |
L245/GR.B |
min |
245 |
415 |
b |
- |
|
L290/X42 |
min |
290 |
415 |
b |
- |
||
|
L320/X46 |
min |
320 |
435 |
b |
- |
||
|
L360/X52 |
min |
360 |
460 |
b |
- |
||
|
L390/X56 |
min |
390 |
490 |
b |
- |
||
|
L415/X60 |
min |
415 |
520 |
b |
- |
||
|
L450/X60 |
min |
450 |
535 |
b |
- |
||
|
L485/X70 |
min |
485 |
570 |
b |
- |
||
|
PSL2 |
L245N/BN L245M/BM |
min |
245 |
415 |
b |
- |
|
|
max |
450 |
760 |
b |
0.93 |
|||
|
L290N/X42N L290M/X42M |
min |
290 |
415 |
b |
- |
||
|
max |
495 |
760 |
b |
0.93 |
|||
|
L320N/X46N L320M/X46M |
min |
320 |
435 |
b |
- |
||
|
max |
525 |
760 |
b |
0.93 |
|||
|
L360N/X52N L360M/X52M |
min |
360 |
460 |
b |
- |
||
|
max |
530 |
760 |
b |
0.93 |
|||
|
L390N/X56N L390M/X56M |
min |
390 |
490 |
b |
- |
||
|
max |
545 |
760 |
b |
0.93 |
|||
|
L415N/X60N L415M/X60M |
min |
415 |
520 |
b |
- |
||
|
max |
565 |
760 |
b |
0.93 |
|||
|
L450M/X65M |
min |
450 |
535 |
b |
- |
||
|
max |
600 |
760 |
b |
0.93 |
|||
|
L485M/X70M |
min |
485 |
570 |
b |
- |
||
|
max |
635 |
760 |
b |
0.93 |
|||
|
L555M/X80M |
min |
555 |
625 |
b |
- |
||
|
max |
705 |
825 |
b |
0.93 |
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