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Rashdan Pipes and Tubes, a leading manufacturer and supplier based in Amman, Jordan, specializes in producing high-quality Carbon Steel ASTM A53 Grade B Pipes for versatile general-purpose steam, water, gas, and air line applications across industrial and commercial sectors. These seamless and electric-resistance welded (ERW) carbon steel pipes conform to ASTM A53 specifications, offering excellent strength, durability, and cost-effectiveness for moderate-pressure service. Available in sizes from 1/8″ to 26″ NB with multiple schedules (10, 40, 80, 120, 160, XXS) and both black and hot-dipped galvanized finishes, Rashdan’s Grade B pipes provide superior corrosion resistance and extended service life. The company delivers pipes with comprehensive quality certifications, precise dimensional tolerances, and protective coatings for enhanced performance. With competitive pricing, rapid delivery, and technical expertise, Rashdan Pipes and Tubes serves diverse industries including HVAC systems, plumbing applications, power plants, manufacturing facilities, and infrastructure projects across the Middle East and worldwide.
Carbon Steel ASTM A53 Grade B pipes contain a maximum of 0.30% carbon, 0.95% manganese, 0.40% copper, 0.40% nickel, 0.40% chromium, and 0.15% molybdenum, with phosphorus and sulfur limited to 0.035% each. These pipes deliver minimum tensile strength of 60,000 psi (414 MPa) and minimum yield strength of 32,000 psi (221 MPa), with minimum elongation of 23%, providing balanced strength and ductility for diverse applications. The controlled carbon content ensures good weldability, formability, and impact resistance across a wide temperature range, making Grade B the most commonly specified variant for general industrial use.
| 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 Rashdan 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 |
Rashdan Pipes and Tubes is one of the largest Carbon Steel A53 GR B Pipes suppliers in Amman, Jordan, 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 Rashdan Pipes and Tubes is committed to providing tailored solutions for all your Piping & tubing needs. For more details, contact us at sales@rashdanpipes.com.
ASTM A53 Grade B pipes are widely used in steam distribution systems, compressed air lines, water supply networks, and general fluid transmission in industrial facilities and commercial buildings. They serve in power generation plants, HVAC heating and cooling systems, fire suppression piping, and natural gas delivery systems. These pipes excel in machinery applications, pneumatic systems, and low-to-moderate pressure service where reliable performance and cost-effectiveness are paramount. Ideal for both above-ground and underground installations, Grade B pipes provide versatile, durable solutions for diverse industrial, commercial, and residential piping applications requiring code compliance and long service life.
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