Dang Steel, a prominent manufacturer and supplier located in Da Nang, Vietnam, is known for its top-notch Carbon Steel A333 GR 7 Tubing. This tubing is celebrated for its durability, precision, and adherence to international standards, making it a go-to choice for various industrial applications. With state-of-the-art production facilities and a strong commitment to quality, Dang Steel provides tubing that meets strict performance and safety criteria. Their Carbon Steel A333 GR 7 Tubing is highly regarded in industries where strength, resistance to corrosion, and reliability are essential. Thanks to Dang Steel’s focus on quality and timely delivery, clients around the world can count on a steady supply chain.
The Carbon Steel A333 GR 7 Tubing is mainly made from low-carbon steel, with carefully balanced alloying elements that boost toughness in low temperatures. It boasts impressive mechanical properties, such as high tensile strength, good yield strength, and outstanding impact resistance, even in freezing conditions. The tubing is crafted through precise manufacturing techniques, including seamless or welded forming, and is then heat-treated to ensure it maintains its shape, has a consistent structure, and resists brittleness. Its blend of strength, flexibility, and corrosion resistance makes it perfect for challenging industrial settings.
| 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.
Dang Steel is a leading manufacturer and supplier of Carbon Steel A333 GR 7 Tubing in Da Nang, Vietnam. 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 |
You’ll find Carbon Steel A333 GR 7 Tubing widely utilized in the oil and gas sector, petrochemical plants, and power generation facilities. It’s particularly suited for low-temperature service applications, such as pipelines, pressure vessels, and structural components that face cold conditions. The tubing’s toughness and resistance to corrosion make it ideal for transporting gases, liquids, and steam under various pressures and temperatures. Moreover, it’s also used in industrial machinery, marine engineering, and chemical processing equipment, ensuring long-lasting performance and safety. Dang Steel guarantees that every tubing product meets rigorous quality standards, supporting reliable and efficient operations in the industrial sector.
Dang 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 Da Nang, Vietnam.
Copyright 2025 Dang Steel. All rights reserved
