API 5L Line pipe is used for conveying gas,water and oil either in the oil or natural gas industries.Line pipe can meet all requirements of high-pressure transmission pipeline for natural gas and petroleum and can be used in on-shore and off-shore oil and gas transmission.
Product Details
API 5L Line Pipe: The American Petroleum Institute specification API 5L covers seamless and welded steel line pipe. This is steel pipe for pipeline transportation systems in the petroleum and natural gas industries. API 5L is suitable for conveying gas, water, and oil.
Dimension:
SMLS: Φ10.3~1016×1.7~52mm
WELD: Φ219~2134×5~52mm
API 5L Chemical Composition:
| Grade | Chemical Composition | Yield Strength |
Tensile Strength |
Yield to Tensile | Elongation | |||||||
| C | Si | Mn | P | S | V | Nb | Ti | min. (KSI) | min. (KSI) | Ratio (max) | % | |
| API 5L X52 | 0.16 | 0.45 | 1.65 | 0.020 | 0.010 | 0.07 | 0.05 | 0.04 | 52 | 66 | 0.93 | 21 |
| API 5L X56 | 0.16 | 0.45 | 1.65 | 0.020 | 0.010 | 0.07 | 0.05 | 0.04 | 56 | 71 | 0.93 | 19 |
| API 5L X60 | 0.16 | 0.45 | 1.65 | 0.020 | 0.010 | 0.08 | 0.05 | 0.04 | 60 | 75 | 0.93 | 19 |
| API 5L X65 | 0.16 | 0.45 | 1.65 | 0.020 | 0.010 | 0.09 | 0.05 | 0.06 | 65 | 77 | 0.93 | 18 |
| API 5L X70 | 0.17 | 0.45 | 1.75 | 0.020 | 0.010 | 0.10 | 0.05 | 0.06 | 70 | 82 | 0.93 | 17 |
Grade:
| Standard | Type of pipe | Class | Grade |
| API SPEC 5L
ISO 3183 |
SMLS | PLS1 | L245B, L290 X42, L320 X46 , L360 X52,
L390 X56, L415 X60, L450 X65, L485 X70 |
| PLS2 | L245N BN, L290N X42N, L320N X46N,
L360N X52N, L390N X56N, L415N X60N, L360Q X52Q, L390Q X56Q, L415Q X60Q , L485Q X70Q |
||
| PLS2 Sour Environment | L245NS BNS, L290NS X42NS, L320NS X46NS
L360NS X52NS, L390NS X56NS, L415NS X60NS, L360QS X52QS, L390QS X56QS, L415QS X60QS L485QS X70QS |
||
| WELD | PLS1 | L245B, L290 X42, L320 X46, L360 X52
L390 X56, L415 X60, L450 X65, L485 X70 |
|
| PLS2 | L245M BM, L290M X42M, L320M X46M,
L360M X52M, L390M X56M, L415M X60M, L450M X65M, L485M X70M, L555M X80M, |
Process
