Home > Carbon Steel >ASTM A53 Gr A Seamless Pipes
Samia Pipes and Tubes, located in Tunis, Tunisia, has earned a solid reputation as a reliable manufacturer and supplier of ASTM A53 Grade A seamless pipes. They specialize in delivering top-notch steel solutions tailored for industrial, oil, gas, and infrastructure needs. Renowned for their precision and durability, Samia’s Grade A seamless pipes boast impressive tensile strength, accurate dimensions, and dependable performance even under moderate temperature and pressure conditions. By employing cutting-edge seamless manufacturing techniques and rigorous quality control, the company guarantees consistent mechanical integrity. With a commitment to serving both local and international clients, Samia Pipes and Tubes offers customized solutions, expert technical support, and prompt delivery, making them a go-to partner for essential piping systems.
The ASTM A53 Grade A seamless pipes produced by Samia are crafted from carbon steel, with carefully monitored chemical compositions that include carbon, manganese, phosphorus, sulfur, and silicon. This attention to detail ensures the pipes have the right balance of ductility, strength, and moderate thermal resistance. They feature reliable mechanical properties, such as a minimum yield strength of around 140 MPa, tensile strength ranging from 240 to 415 MPa, and commendable elongation and impact resistance. The seamless design guarantees uniform wall thickness, precise dimensions, and excellent weldability, making these Grade A pipes ideal for moderate-pressure pipelines, industrial systems, and general engineering applications.
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 Samia Pipes and Tubes guarantees you high-quality products backed by industry expertise. Samia 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, Samia provides tailored solutions, competitive pricing, and timely delivery, making them your trusted partner for all your piping needs.
Samia Pipes and Tubes, one of the largest suppliers of ASTM A53 Gr A Seamless Pipes in Tunis, Tunisia, 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 Samia Pipes and Tubes is committed to providing tailored solutions for all your Piping & tubing needs. For more details, contact us at sales@samiapipes.com.
| DIN | EN | BS | NFA | ASTM | ASME |
|---|---|---|---|---|---|
| – | – | – | ASTM A161 Grade A | ASME SA 161 Grade A | – |
You’ll find ASTM A53 Grade A seamless pipes widely utilized in oil and gas transmission, water pipelines, and industrial process piping where moderate pressure and temperature performance is crucial. They are often used in steam lines, hot fluid transport pipelines, boiler systems, and heat exchangers. Furthermore, these pipes play a vital role in structural and mechanical applications within manufacturing facilities and infrastructure projects, where dependable carbon steel performance is a must. With their consistent mechanical properties, dimensional accuracy, and durability, Samia Pipes and Tubes stands out as a trusted choice in the industry.







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