Luke Steel is a reliable maker and supplier of Carbon Steel A334 GR 1 Tubing, providing high-quality solutions from our USA-based facilities to customers in the USA and the Middle East. Renowned for our accurate manufacturing and adherence to international standards, we serve the needs of industrial and engineering industries demanding effective, high-performance tubing. Our solutions conform to high specifications, guaranteeing strength, safety, and long-term performance. With prompt deliveries, supportive service, and tailored solutions, Luke Steel is a reliable business partner for companies requiring smooth, low-temperature tubing solutions that operate in difficult conditions.
Carbon Steel A334 GR 1 Tubing consists mainly of carbon, manganese, phosphorus, and sulfur. This grade has been specifically developed for low-temperature application and provides superior strength, ductility, and impact resistance. It provides minimum tensile strength of 380 MPa and yield strength of 205 MPa, elongating well even in sub-zero temperatures. Made according to ASTM A334 specifications, this tubing provides quality, toughness, and structural integrity consistently. This ease of withstanding cold temperatures without degrading performance makes it suitable for challenging uses demanding flexibility and mechanical endurance.
| Element | A/SA 334 Gr A1 |
| 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 trusted manufacturer and supplier of high-quality Carbon Steel A423 GR 1 Tubing in Houstan, USA. We provide premium 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 source top-grade raw materials to ensure outstanding strength and durability for demanding industrial applications. Contact us today for all your Carbon Steel A423 GR 1 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 |
Carbon Steel A334 GR 1 Tubing finds widespread application in low-temperature service applications requiring strength, flexibility, and reliability. This tubing finds usage in power generation, petrochemical, oil and gas, and refrigeration industries for equipment such as heat exchangers, condensers, pressure vessels, and cryogenic pipelines. Its durable construction and impact resistance at low temperatures make it suitable for chemical processing and energy distribution systems. Additionally, it’s used in structural and mechanical applications where durable, stress-resistant materials are required. With superior performance in cold climates, this tubing remains a top choice for engineers and plant operators worldwide.
Luke 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 Houstan, USA.
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