Welcome to Samuel Steels, your trusted partner for industrial materials right here in Abuja. We specialize in providing high-quality Carbon Steel A333 GR 7 Tubing, a product we stand behind for its reliability in demanding environments. Our commitment is to support Nigeria’s growing industrial sector with seamless supply, expert advice, and materials that meet the highest international standards, ensuring your projects are built on a foundation of durability and excellence.
The composition of A333 GR 7 tubing is defined by its low-temperature toughness, primarily achieved through a carefully controlled carbon and manganese content. This specific grade is normalized to enhance its mechanical properties, giving it excellent strength and, most importantly, the ability to perform reliably in sub-zero temperatures where standard carbon steel would become brittle and fail, making it a safe choice for critical low-pressure applications.
| Element | A/SA 333 Gr 7 |
| C | 0.30 max |
| Mn | 0.40-1.06 |
| P | 0.025 max |
| S | 0.025 max |
| Element | A/SA 334 |
| Tensile Strength, (MPa) | 380 min |
| Yield Strength, (MPa) | 205 min |
| Elongation min. % | 35 |
| Hardness, HB | 163 max |
We provide products that come with both mill test certificates and third-party test certificates, ensuring the highest standards of quality and compliance.
Jaxon Steel is a leading manufacturer and supplier of Carbon Steel A333 GR 7 Tubing in Abuja, Nigeria. We provide high-quality steel materials and a comprehensive range of products, including Alloy Steel, Carbon Steel, Mild Steel, and Galvanized Steel. Our extensive inventory includes Tubes, Pipes, Flanges, Pipe Fittings, Forged Fittings, Sheets, and Plates. With a commitment to fast delivery and exceptional customer service, we ensure that all our products are made from the finest raw materials, offering superior strength, durability, and performance for demanding industrial applications. Contact us today for your Carbon Steel A333 GR 7 Tubing requirements!
| Outside | Nominal | Wall | Inside | Weight |
| Diameter | Pipe Diameter | Thickness | Diameter | Lbs |
| Inches | Inches | Inches | Inches | Per Foot |
| 1.660 | 1-1/4 | .140 | 1.380 | 2.273 |
| 1.315 | 1 | .133 | 1.049 | 1.679 |
| 1.900 | 1-1/2 | .145 | 1.610 | 2.718 |
| 2.875 | 2-1/2 | .203 | 2.469 | 5.793 |
| 2.375 | 2 | .154 | 2.067 | 3.653 |
| 6.625 | 6 | .28 | 6.056 | 18.97 |
| 3.50 | 3 | .216 | 3.068 | 7.576 |
| 4.50 | 4 | .237 | 4.026 | 10.79 |
| 4 | 3-1/2 | .226 | 3.548 | 9.109 |
| 5.563 | 5 | .258 | 5.047 | 14.62 |
| 8.625 | 8 | .322 | 7.981 | 28.55 |
This particular tubing is essential for systems that operate in cold climates or handle refrigerated substances. You’ll commonly find it in heat exchangers, pipelines, and pressure vessels within the petrochemical, power generation, and gas processing industries. Its reliable performance at low temperatures makes it ideal for transporting gases and liquids that are kept at very cold temperatures, ensuring structural integrity and safety where it matters most for industrial operations.
Samuel Steel is a leading manufacturer, supplier and exporter of high-quality Carbon Steel, Alloy Steel, Mild Steel and Galvanized Steel products. Our extensive product range includes Pipes, Tubes, Flanges, Pipe Fittings, Forged Fittings, Sheets and Plates, catering to various industries in Abuja, Nigeria.
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