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Home > Carbon Steel > ASTM A53 Gr B Seamless Pipes
Iris Pipes and Tubes, located in Cairo, Egypt, has built a solid reputation as a reliable manufacturer and supplier of top-notch ASTM A53 Grade B Seamless Pipes. These pipes are crafted to adhere to rigorous ASTM standards, guaranteeing exceptional strength, durability, and reliability for a wide range of industrial and commercial uses. With a focus on precision and cutting-edge seamless manufacturing techniques, they deliver consistent performance even under varying pressure and temperature conditions. Iris Pipes and Tubes is dedicated to providing robust, high-performance piping solutions, backed by strict quality control and prompt delivery, catering to sectors like oil and gas, construction, power generation, and chemical processing with trustworthy and cost-effective products.
The ASTM A53 Grade B Seamless Pipes are primarily made from carbon and manganese, with carefully controlled levels of phosphorus, sulfur, and silicon to boost their mechanical properties. These pipes boast a minimum yield strength of around 241 MPa and a tensile strength that ranges from 415 to 550 MPa. Their excellent weldability, ductility, and impact resistance make them perfect for both high-pressure and moderate-temperature applications. The seamless design ensures uniformity, strength, and durability, making ASTM A53 Grade B pipes a reliable choice for long-term use in challenging industrial environments.
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 B seamless pipes from Iris Pipes and Tubes ensures you receive top-quality products manufactured to the highest industry standards. With a commitment to durability and reliability, our seamless pipes provide superior strength and corrosion resistance, making them suitable for various demanding applications. We prioritize customer satisfaction, offering customized solutions and timely delivery to meet your project requirements. Our experienced team is dedicated to providing expert support, ensuring you find the right products for your needs. Trust Iris Pipes and Tubes for your seamless piping solutions.
Iris Pipes and Tubes, one of the largest suppliers of ASTM A53 Gr B Seamless Pipes in Alexandria, Egypt, 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 B Seamless Pipes to meet your specific requirements. Our team at Iris Pipes and Tubes is committed to providing tailored solutions for all your Piping & tubing needs. For more details, contact us at sales@irispipes.com.
| DIN | EN | BS | NFA | ASTM | ASME |
|---|---|---|---|---|---|
| – | – | – | ASTM A53 Gr B | ASTM A53 Gr B | – |
These pipes are commonly utilized in various applications involving the transportation of fluids and gases, mechanical systems, and structural projects. They are particularly well-suited for oil and gas pipelines, water and steam distribution, boiler tubes, and construction frameworks. Thanks to their impressive mechanical strength, toughness, and resistance to corrosion, they can be used in both above-ground and underground installations. Furthermore, these pipes find their place in power plants, refineries, chemical plants, and HVAC systems, ensuring safe, efficient, and long-lasting performance. ASTM A53 Grade B Seamless Pipes are the go-to option for industrial, commercial, and infrastructure projects that demand reliability and durability.

















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