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Maria Pipes and Tubes is a reliable manufacturer and supplier of top-notch ASTM A53 Gr B Seamless Pipes based in Kuala Lumpur, Malaysia. With years of experience and state-of-the-art production facilities, we provide durable, precision-engineered pipes that adhere to international standards. Our seamless pipes are highly regarded for their outstanding strength, reliability, and resistance to corrosion, making them perfect for critical industrial applications. We cater to a variety of sectors, including construction, oil & gas, power generation, and manufacturing. At Maria Pipes and Tubes, we focus on quality, timely delivery, and customer satisfaction, ensuring that our products consistently surpass client expectations in Malaysia and around the globe.
ASTM A53 Gr B Seamless Pipes are crafted from high-quality carbon steel, incorporating elements like carbon, manganese, phosphorus, sulfur, and silicon in carefully controlled amounts for optimal performance. They boast impressive tensile strength (minimum 60,000 psi) and yield strength (minimum 35,000 psi), along with good elongation properties for added flexibility. These pipes are engineered for exceptional durability, high-pressure resistance, and reliable performance in challenging environments. Their mechanical properties guarantee dependable operation in both structural and fluid transportation applications, making them ideal for industries that demand robust and long-lasting piping solutions.
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 Maria 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 Maria Pipes and Tubes for your seamless piping solutions.
Maria Pipes and Tubes, one of the largest suppliers of ASTM A53 Gr B Seamless Pipes in Kuala lumpur, Malaysia, 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 Maria Pipes and Tubes is committed to providing tailored solutions for all your Piping & tubing needs. For more details, contact us at sales@mariapipes.com.
| DIN | EN | BS | NFA | ASTM | ASME |
|---|---|---|---|---|---|
| – | – | – | ASTM A53 Gr B | ASTM A53 Gr B | – |
ASTM A53 Gr B Seamless Pipes are extensively utilized across various industries due to their remarkable strength and versatility. In construction, they are used in structural frameworks, scaffolding, and support columns. In the oil & gas industry, they are perfect for transporting crude oil, natural gas, and petroleum products under high pressure. Power plants and refineries rely on them for boiler tubes, heat exchangers, and steam lines. They also find applications in water supply systems, fire protection lines, and process piping in chemical plants. Their seamless design ensures leak-free performance, making them a top choice for critical applications.







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