Home > Carbon Steel > Carbon Steel API 5L Grade X56 Pipes
Lathief Pipes, a trusted name in Safat, Kuwait, is your dedicated partner for industrial piping solutions. We take pride in supplying premium Carbon Steel API 5L Grade X56 Pipes, engineered to meet the rigorous demands of high-pressure environments. Our commitment lies in delivering materials that offer superior strength and unwavering reliability. We ensure every pipe meets international standards, supporting the backbone of critical infrastructure projects. For robust performance you can count on, professionals across the region turn to Lathief Pipes as their go-to source.
These pipes feature a robust composition primarily of iron and carbon, enhanced with elements like manganese, phosphorus, and sulfur to achieve specific mechanical properties. They are designed for exceptional performance, offering a minimum yield strength of 56,000 psi, which provides excellent resistance to deformation under immense pressure. This high-grade carbon steel ensures dependable service in demanding applications, maintaining structural integrity where it’s needed most.
X56 Pipe Sizes: Nominal Pipe Size 1/2″ to 48 ” O.D.
Wall Thickness: Schedule 10 through 160, STD, XS, XXS.
API 5L X56 Seamless Pipe: B (L245) – X42 (L290) – X52N (L360) – X60 (L415) – X65 (L450)
DIMENSION: FROM 1/4” UP TO 24”
API 5L X56 Welded Pipe: B (L245) – X42 (L290) – X52N (L360) – X60 (L415) – X65 (L450) – X70 (L485) – X80 (L555)
DIMENSION: FROM 1/2” UP TO 60”
Weld Alternatives: ERW, HF, DSAW/SAWL, SMLS, HSAW
X56 Pipe Product Specification Level: API 5L X56 PSL 2, API 5L X56 PSL 1
Additional Services: Internal Coating
API 5L Grade B Hot Selling Grades: API 5L X42 Pipe, API 5L X46 Pipe, API 5L X52 Pipe, API 5L X56 Pipe, API 5L X60 Pipe, API 5L X65 Pipe, API 5L X70 Pipe
| Grade | Composition, % | |||||||
|---|---|---|---|---|---|---|---|---|
| C max | Mn max | P | S max | V max | Nb max | Ti max | ||
| min | max | |||||||
| B | 0.28 | 1.2 | – | 0.03 | 0.03 | c.d | c,d | d |
| X56 | 0.28 | 1.4 | – | 0.03 | 0.03 | d | d | d |
| Grade | Yield Strength Mpa | Tensile Strength Mpa | Elongation |
|---|---|---|---|
| B | 245 | 415 | c |
| X56 | 390 | 490 | c |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Choosing Carbon Steel API 5L Grade X56 Pipes from Lathief Pipes and Tubes ensures outstanding corrosion resistance, high strength, and durability. Our Pipe is designed for diverse industrial applications, delivering reliability and performance in challenging environments while maintaining competitive pricing.
| ASTM API 5L | Specification for line pipe | |
|---|---|---|
| Material Grade | PSL1 | L390 or x56 |
| Material Grade | PSL2 | L390N or X56N L390Q or X56Q L390M or X56M |
| API 5L X56 | PSL2 |
|---|---|
| Minimum Yield Strength: | 56,000 psi |
| Maximum Yield Strength: | 79,000 psi |
| Minimum Tensile Strength: | 71,000 psi |
| Maximum Tensile Strength: | 110,000 psi |
| Notes: This is a standard line pipe grade specifiedin API (American Petroleum Institute) specification 5L. | |
Lathief Pipes and Tubes is one of the largest Carbon Steel API 5L Grade X56 Pipes suppliers in Safat, Kuwait, providing a comprehensive range of high-quality pipes tailored for various industries, ensuring reliable delivery and exceptional service to meet diverse project needs.
Yes, we offer custom sizes for Carbon Steel API 5L Grade X56 Pipes to meet your specific requirements. Our team at Lathief Pipes and Tubes is committed to providing tailored solutions for all your Piping & tubing needs. For more details, contact us at sales@lathiefpipes.com.
These pipes are widely utilized in industries that demand high-strength and corrosion-resistant pipeline solutions. In the oil and gas industry, they are essential for both onshore and offshore pipelines, natural gas transmission, and crude oil transport. Water transportation and distribution systems rely on them for municipal and industrial water supply. Furthermore, they find applications in petrochemical plants, infrastructure projects, and construction pipelines where long-lasting durability, high performance, and reliability are crucial. Their exceptional mechanical properties and ability to endure high pressures make them a top choice for critical industrial applications.
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