API 5L Cold Drawn Seamless Steel Pipe
API5L refers to pipeline pipe API 5L pipeline pipe, which is a pipeline steel pipe standard jointly issued by ISO and API.
Gnee Steel (Tianjin) Co., Ltd. is one of the most reliable manufacturers and suppliers of api 5l cold drawn seamless steel pipe in China, also supports customized service with low price. Welcome to wholesale discount api 5l cold drawn seamless steel pipe for sale here from our factory. Contact us for free sample.
API 5L Steel Pipe Supplier-GNEE
API 5L Line Pipe
API 5L seamless steel pipe implementation standards for oil and gas transmission pipelines: GR.B (L245), X42 (L290), X46 (L320), X52 (L360), X56 (L390), X60 (L415), (L485). Main use: used to make oil and natural gas transmission pipelines. API 5L generally refers to pipeline steel plates - API 5L pipeline steel plates. Pipeline steel plates are processed into large-diameter pipeline steel pipes to transport oil, steam, and water extracted from the ground to oil and natural gas industrial enterprises through pipeline pipes.
|
Section Shape |
Round |
| Type | Seamless |
|
Origin |
China |
| Technique | Hot Rolled |
|
Usage |
Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose. |
API 5L Seamless Steel Pipe
API 5L PSL1 LINE PIPE Chemical Composition & Mechanical Property:
|
API 5L PIPE PSL1 |
Chemical Composition |
Mechanical Properties | ||||||
|
C (Max) |
Mn (Max) |
P (Max) |
S (Max) |
TENSILE ( Min ) |
YIELD ( Min ) | |||
| Psi X 1000 | Mpa | Psi X 1000 | Mpa | |||||
|
Grade B |
0.26 |
1.20 |
0.030 |
0.030 |
60 |
414 |
35 |
241 |
|
Grade X42 |
0.26 |
1.30 |
0.030 |
0.030 |
60 |
414 |
42 |
290 |
|
Grade X46 |
0.26 |
1.40 |
0.030 |
0.030 |
63 |
434 |
46 |
317 |
|
Grade X52 |
0.26 |
1.40 |
0.030 |
0.030 |
66 |
455 |
52 |
359 |
|
Grade X56 |
0.26 |
1.40 |
0.030 |
0.030 |
71 |
490 |
56 |
386 |
|
Grade X60 |
0.26 |
1.40 |
0.030 |
0.030 |
75 |
517 |
60 |
414 |
|
Grade X65 |
0.26 |
1.45 |
0.030 |
0.030 |
77 |
531 |
65 |
448 |
|
Grade X70 |
0.26 |
1.65 |
0.030 |
0.030 |
82 |
565 |
70 |
483 |
Chemical Composition and Mechanical Property for API 5L PSL2 Line Pipe:
|
API 5L PIPE |
Chemical Composition |
Mechanical Property | ||||||||||
|
C (Max) |
Mn (Max) |
P (Max) |
S (Max) |
Tensile |
Yield | C. E. | IMPACT ENERGY | |||||
|
Psi x 1000 |
Mpa |
Psi x 1000 |
Mpa | PCM | IIW | J | FT/LB | |||||
|
Grade B |
0.22 |
1.20 |
0.025 |
0.015 |
60 – 110 |
414 – 758 |
35 – 65 |
241 – 448 |
0.25 |
0.43 |
T/L 27/41 |
T/L 20/30 |
|
Grade X42 |
0.22 |
1.30 |
0.025 |
0.015 |
60 – 110 |
414 – 758 |
42 – 72 |
290 – 496 |
0.25 |
0.43 |
T/L 27/41 |
T/L 20/30 |
|
Grade X46 |
0.22 |
1.40 |
0.025 |
0.015 |
63 – 110 |
434 – 758 |
46 – 76 |
317 – 524 |
0.25 |
0.43 |
T/L 27/41 |
T/L 20/30 |
|
Grade X52 |
0.22 |
1.40 |
0.025 |
0.015 |
66 – 110 |
455 – 758 |
52 – 77 |
359 – 531 |
0.25 |
0.43 |
T/L 27/41 |
T/L 20/30 |
|
Grade X56 |
0.22 |
1.40 |
0.025 |
0.015 |
71 – 110 |
490 – 758 |
56 – 79 |
386 – 544 |
0.25 |
0.43 |
T/L 27/41 |
T/L 20/30 |
|
Grade X60 |
0.22 |
1.40 |
0.025 |
0.015 |
75 – 110 |
517 – 758 |
60 – 82 |
414 – 565 |
0.25 |
0.43 |
T/L 27/41 |
T/L 20/30 |
|
Grade X65 |
0.22 |
1.45 |
0.025 |
0.015 |
77 – 110 |
531 – 758 |
65 – 82 |
448 – 565 |
0.25 |
0.43 |
T/L 27/41 |
T/L 20/30 |
|
Grade X70 |
0.22 |
1.65 |
0.025 |
0.015 |
82 – 110 |
565 – 758 |
70 – 82 |
483 – 565 |
0.25 |
0.43 |
T/L 27/41 |
T/L 20/30 |
|
Grade X80 |
0.22 |
1.90 |
0.025 |
0.015 |
90 – 120 |
621 – 827 |
80 – 102 |
552 – 705 |
0.25 |
0.43 |
T/L 27/41 |
T/L 20/30 |
Size Range:
Seamless: OD: 21.3-1067mm WT: 2-150mm L:5.8m/6m/11.8m/12m
Welded: OD: 21.3-1422mm WT: 3.2-60mm L:5.8m/6m/11.8m/12m
What is the difference between steel pipe API5L PSL1 and API5L PSL2?
1. PSL is the abbreviation of product specification level. The product specification levels of pipeline pipes are divided into PSL1 and PSL2, and it can also be said that the quality levels are divided into PSL1 and PSL2.
PSL2 is higher than PSL1. These two specification levels not only have different inspection requirements, but also different requirements for chemical composition and mechanical properties. Therefore, when ordering according to API 5L, the terms in the contract should not only indicate the usual indicators such as specifications and steel grades. , the product specification level must also be indicated, that is, PSL1 or PSL2.
PSL2 is stricter than PSL1 in terms of chemical composition, tensile properties, impact energy, non-destructive testing and other indicators.
2. PSL1 does not require impact performance, while PSL2 requires all steel grades except x80.
3. Line pipes should be tested for hydraulic pressure one by one, and the standard does not stipulate that non-destructive substitution of water pressure is allowed. This is also a big difference between API standards and Chinese standards. PSL1 does not require non-destructive inspection, while PSL2 requires non-destructive inspection one by one.
GNEE Team
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