| Payment Type: | L/C,T/T |
| Incoterm: | FOB,CFR,CIF |
| Min. Order: | 1 Metric Ton |
| Transportation: | Ocean |
| Port: | Tianjin,Shanghai |
Brand: Hydrogrand
Standard: Api
Section Shape: Round
Place Of Origin: China
Application: Fluid Pipe, Hydraulic Pipe
Production Process: Hot Rolled
Certification: Api
Special Tube: Api Pipe
Tolerance: ±10%
Category: Seamless Steel Pipe
Standard & Grade: API 5L PSL1/PSL2 X56
Ends: Square Ends/Plain Ends (straight cut, saw cut, torch cut), Beveled/Threaded Ends
Coating: 3PE Coating;3PP Coating;FBE Coating;Epoxy Coating;Special Painting
Packing: Bundle or bulk , seaworthy packing or for the client's requirement
| Selling Units | : | Metric Ton |
| Package Type | : | Bundle or bulk |
API 5L X56 is a specification for Seamless Steel Pipe and Welded Steel Pipe, primarily used for transportation of oil and gas in the petroleum industry. It belongs to the API 5L specification series, which defines standards for various grades of line pipes. X56 indicates a specific grade with a minimum yield strength of 56,000 psi (386 MPa) and a minimum tensile strength of 71,000 psi (490 MPa). The API 5L X56 Carbon Steel Pipe undergo testing and inspection to ensure they meet the specified requirements for mechanical properties, chemical composition, and dimensional tolerances.
STANDARD OF API 5L GR.X56 seamless steel pipe
|
Standard |
Grade | Chemical Composition(%) | Tensile STrength(min) | Yield Strength(min) | |||
| C Mn P S | Mpa | Mpa | |||||
| API 5L PSL1 | A | 0.22 | 0.90 | 0.030 | 0.030 | 335 | 210 |
| B | 0.28 | 1.20 | 0.030 | 0.030 | 415 | 245 | |
| X42 | 0.28 | 1.30 | 0.030 | 0.030 | 415 | 290 | |
| X46 | 0.28 | 1.40 | 0.030 | 0.030 | 435 | 320 | |
| X52 | 0.28 | 1. 40 | 0.030 | 0.030 | 460 | 360 | |
| X56 | 0.28 | 1.40 | 0.030 | 0.030 | 490 | 390 | |
| X60 | 0.28 | 1.40 | 0.030 | 0.030 | 520 | 415 | |
| X65 | 0.28 | 1.40 | 0.030 | 0.030 | 535 | 450 | |
| X70 | 0.28 | 1.40 | 0.030 | 0.030 | 570 | 485 | |
|
Standard |
Grade | Chemical Composition(%) | Tensile STrength | Yield Strength | |||
| C Mn P S | Mpa | Mpa | |||||
| API 5L PSL2 | B | 0.24 | 1.20 | 0.025 | 0.015 | 415-655 | 245-450 |
| X42 | 0.24 | 1.30 | 0.025 | 0.015 | 415-655 | 290-495 | |
| X46 | 0.24 | 1.40 | 0.025 | 0.015 | 435-655 | 320-525 | |
| X52 | 0.24 | 1. 40 | 0.025 | 0.015 | 460-760 | 360-530 | |
| X56 | 0.24 | 1. 40 | 0.025 | 0.015 | 490-760 | 390-545 | |
| X60 | 0.24 | 1. 40 | 0.025 | 0.015 | 520-760 | 415-565 | |
| X65 | 0.24 | 1.40 | 0.025 | 0.015 | 535-760 | 450-600 | |
| X70 | 0.24 | 1.40 | 0.025 | 0.015 | 570-760 | 485-635 | |
| X80 | 0.24 | 1. 40 | 0.025 | 0.015 | 625-825 | 555-705 | |
DIMENSION TOLERANCES OF API 5L GR.X56 seamless steel pipe
| Types | Types | Uses | |
| Hot rolled | OD | <50 | ±0.50mm |
| ≥50 | ±1% | ||
| WT | <4 | ±12. 5% | |
| ≥4~20 | +15%, - 12. 5% | ||
| >20 | ±12. 5% | ||
| Cold drawn | OD | 6~10 | ±0. 20mm |
| 10~30 | ±0. 40mm | ||
| 30~50 | ±0. 45 | ||
| >50 | ±1% | ||
| WT | ≤1 | ±0. 15mm | |
| >1~3 | +15%, - 10% | ||
| >3 | +12.5%, - 10% | ||
Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
Fill in more information so that we can get in touch with you faster
Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
Contact Now