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Maria Pipes and Tubes, a well-respected manufacturer and supplier located in Kuala Lumpur, Malaysia, proudly offers top-notch Carbon Steel A53 Grade B Pipes. These pipes are celebrated for their impressive strength and versatility across a range of industrial applications. Crafted to meet ASTM A53 standards, they are engineered for both structural and pressure uses, ensuring consistent quality, precise dimensions, and outstanding weldability. The A53 GR B Pipes from Maria Pipes and Tubes are extensively utilized in the oil and gas, construction, and mechanical sectors, delivering reliable performance and durability even in the toughest environments.
These Carbon Steel A53 Grade B Pipes are primarily made from carbon steel, with carefully balanced amounts of manganese, phosphorus, sulfur, and other elements to enhance their mechanical properties. When compared to Grade A, Grade B pipes boast higher tensile and yield strength, making them ideal for applications that require handling higher pressures. They come in both seamless and welded varieties, providing excellent weldability, machinability, and impact resistance. Designed to withstand moderate temperature and pressure conditions, these pipes maintain reliable toughness and structural integrity.
| Specifications | ASTM A53 ASME SA53 |
| Dimensions | ASTM, ASME and API |
| Size | 1/2” NB to 36” NB |
| Thickness | 3-12mm |
| Schedules | SCH 40, SCH 80, SCH 160, SCH XS, SCH XXS, All Schedules |
| Type | Seamless / ERW / Welded / Fabricated |
| Form | Round, Hydraulic Etc |
| Length | Min 3 Meters, Max18 Meters, or according to customer’s requirement |
| End | Plain End, Beveled End, Treaded |
| 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 Carbon Steel A53 GR B Pipes from Maria 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 A53 Grade B Pipes Types | Out diameter | Wall thickness | Length |
|---|---|---|---|
| ASTM A53 Grade B Seamless Pipes (Custom Sizes) | 1/2″ NB – 60″ NB | SCH 5 / SCH 10 / SCH 40 / SCH 80 / SCH 160 | Custom |
| ASTM A53 Grade B Welded Pipes (in Stock + Custom Sizes) | 1/2″ NB – 24″ NB | As per requirement | Custom |
| SA53 gr b ERW (Custom Sizes) | 1/2″ NB – 24″ NB | As per requirement | Custom |
| ASTM A53 Grade B SAW Pipes | 16″ NB – 100″ NB | As per requirement | Custom |
| UNS | KS | JIS | DIN Type | DIN Number | EN |
|---|---|---|---|---|---|
| K03005 | SPPS42 | STPG410 | St45 / St42-2 | 1629 /1626 | 1.0408/1.0040 |
Maria Pipes and Tubes is one of the largest Carbon Steel A53 GR B Pipes suppliers in Kuala lumpur, Malaysia, 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 A53 GR B 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.
You’ll find Carbon Steel A53 GR B Pipes widely used for transporting water, gas, steam, and air in various industrial and commercial piping systems. They are a common choice for oil and gas pipelines, boiler systems, and hydraulic lines. In the construction industry, they serve as essential structural supports, scaffolding, and framework components. Their robust strength and durability make them perfect for manufacturing applications, mechanical equipment, and fabrication projects. Thanks to their versatility and cost-effectiveness, ASTM A53 Grade B Pipes are a go-to option across many sectors that demand dependable and sturdy piping solutions.
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