Home > Carbon Steel >ASTM A53 Gr A Seamless Pipes
Liam Pipes and Tubes is a reputable manufacturer and supplier located in Houston, USA, focusing on high-quality ASTM A53 Grade A Seamless Pipes. Known for their precision engineering and unwavering quality, Liam Pipes and Tubes caters to a variety of industries with robust piping solutions that adhere to international standards. With cutting-edge manufacturing facilities and rigorous quality control measures, the company guarantees timely delivery and cost-effective products. The ASTM A53 Grade A Seamless Pipes provided by Liam are perfect for both structural and pressure applications, making them a go-to choice in sectors like oil and gas, petrochemicals, construction, and water supply across the United States and beyond.
These ASTM A53 Grade A Seamless Pipes are mainly made from carbon steel, featuring a maximum carbon content of 0.25%, manganese up to 0.95%, phosphorus up to 0.05%, and sulfur up to 0.045%. They boast excellent formability and weldability, with a minimum yield strength of 30,000 psi (205 MPa) and a minimum tensile strength of 48,000 psi (330 MPa). Designed to handle moderate pressure and temperature conditions, they are versatile for various industrial applications. Their consistent chemical and mechanical properties ensure reliable performance and structural integrity.
Size Range: 1/2” NB to 36” NB
Thickness: SCH 40, SCH 80, SCH 160, SCH XS, SCH XXS, All Schedules
Type: Seamless / ERW / Welded / Fabricated / CDW
Form: Round Pipes/Tubes, Square Pipes/Tubes, Rectangular Pipe/Tubes, Coiled Tubes, “U” Shape, Pan Cake Coils, Hydraulic Tubes
Length: Single Random, Double Random & Required Length, Custom Size – 12 Meter lengths
End: Plain End, Beveled End, Treaded
End Protection: Plastic Caps
Outside Coating: Black Painting, Anti-Corrosion Oil, Galvanised Finish, Finish as per customer Requirements
Inspection, Test Reports: Mill Test Certificates, EN 10204 3.1, Chemical Reports, Mechanical Reports, PMI Test Reports, Visual Inspection Reports, Third Party Inspection Reports, NABL Approved Lab Reports, Destructive Test Report, Non-Destructive Test Reports, India Boiler Regulations (IBR) Test Certificate
Packing: Packed in Wooden Boxes, Plastic Bags, Steel Strips Bundled, or as per Customers Requests
Specials: Sizes and Specifications other than above can be manufactured on request
| Grade | Chemical Composition (%) Max. | ||||||||
| C | Mn | P | S | Cu | Ni | Cr | Mo | V | |
| A | 0.25 | 0.95 | 0.05 | 0.045 | 0.4 | 0.4 | 0.4 | 0.15 | 0.08 |
| B | 0.3 | 1.2 | 0.05 | 0.045 | 0.4 | 0.4 | 0.4 | 0.15 | 0.08 |
| Grade | Mechanical Properties, Min. | |
| Tensile Strength(Mpa) | Yield Strength(Mpa) | |
| A | 330 | 205 |
| B | 415 | 240 |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Choosing ASTM A53 Gr A seamless pipes from Liam Pipes and Tubes guarantees you high-quality products backed by industry expertise. Liam is committed to maintaining stringent manufacturing standards, ensuring that every pipe meets or exceeds ASTM specifications for performance and durability. Their seamless pipes offer superior strength and corrosion resistance, making them ideal for demanding applications in construction and fluid transport. With a focus on customer satisfaction, Liam provides tailored solutions, competitive pricing, and timely delivery, making them your trusted partner for all your piping needs.
Liam Pipes and Tubes, one of the largest suppliers of ASTM A53 Gr A Seamless Pipes in Houston , USA, offers a comprehensive range of high-quality pipes and tubes suitable for various industrial applications. Their extensive inventory and commitment to exceptional service make them a go-to choice for stainless steel products in the region.
Yes, we offer custom sizes for ASTM A53 Gr A Seamless Pipes to meet your specific requirements. Our team at Liam Pipes and Tubes is committed to providing tailored solutions for all your Piping & tubing needs. For more details, contact us at sales@liampipes.us.
| DIN | EN | BS | NFA | ASTM | ASME |
|---|---|---|---|---|---|
| – | – | – | ASTM A161 Grade A | ASME SA 161 Grade A | – |
ASTM A53 Grade A Seamless Pipes are extensively utilized in numerous industrial and commercial settings due to their strength, resistance to corrosion, and ease of fabrication. You’ll often find them in water and steam conveyance systems, oil and gas transportation, structural scaffolding, and mechanical piping systems. These pipes are well-suited for welding, coiling, and flanging, making them ideal for structural applications in construction and infrastructure projects. Their dependability in moderate pressure and temperature environments makes them a vital component in power plants, refineries, and manufacturing facilities, ensuring safe and efficient fluid transport and mechanical support.







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