API 5L Pipe
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One of the Top 500 enterprises in China foreign trade
QCCO was approved as a member of “China Association for Contracting Projects Abroad “and granted a membership certificate on Sep 28,2005; “Credibility Rating AAA certificate in Foreign Trade” was granted to QCCO by China Shippers’ Association
API 5L SPEC 5L-2007(line pipe standard) is drawed up and issued by American Petroleum Institute, which is used all over the world. Line pipe is a type of pipes that transports the oil, gas and water that is out of the earth to the gas and oil companies or enterprises. There are two types: Seamless and welded The ends are including plain, threaded, and female end. The connections are: End welded, coupling and socket connection etc. The main materials are: B, X42, X56, X65, X70 etc. Our company had passed API approvals in Aug, 2009. (API 5CT and API 5L).
API 5L Line Pipe
Standard: API 5L, ASTM A53/A 106/API5L
Size: OD 10.3-500mm WT1.73-50.01mm
Material: GrB X42 X46 X52 X56 X60 X70
API 5L Line Pipe
1. Standard: API 5L, ASTM A53/A 106/API5L
2. Size: OD: 10.3-500mm WT: 1.73-50.01mm
3. Material: GrB X42 X46 X52 X56 X60 X70 X80
4. Surface: Oiled or black painted to prevent rust
Marking: As per customer's requirement
5. Inner packing: Caps on two ends of every pipe
6. Usege: Used for conveyance gas, water, petroleum and conveyance of other fluid
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 |