Luke Steel, based in Houston, Houstan, has earned a solid reputation as a reliable manufacturer and supplier of top-notch Carbon Steel A334 GR 8 Tubing. They specialize in providing dependable low-temperature solutions for a variety of industries. With a strong focus on quality and performance, Luke Steel ensures that their A334 GR 8 tubing meets the strictest industry standards for cold service applications. This tubing is commonly used in sectors like oil and gas, petrochemicals, power generation, and chemical processing. With rigorous quality control and prompt delivery, Luke Steel stands out as a trustworthy partner for carbon steel tubing needs around the globe.
The Carbon Steel A334 GR 8 Tubing is primarily made up of carbon, manganese, phosphorus, sulfur, and silicon, all tailored for optimal performance in low temperatures. It boasts a minimum yield strength of 240 MPa and a tensile strength that ranges from 415 to 585 MPa, along with impressive notch toughness and ductility in cold conditions. The carefully controlled levels of carbon and manganese ensure that the tubing is easy to weld and machine while maintaining its structural integrity. This well-balanced composition makes A334 GR 8 tubing a go-to option for applications that demand resilience in sub-zero environments.
| Element | A/SA 334 Gr A8 |
| 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 A334 GR 8 Tubing in Houstan, USA. We offer premium steel materials and a comprehensive range of products, including Alloy Steel, Carbon Steel, Mild Steel, and Galvanized Steel. Our extensive inventory features Tubes, Pipes, Flanges, Pipe Fittings, Forged Fittings, Sheets, and Plates. Committed to fast delivery and exceptional customer service, we source only the highest-grade raw materials to ensure superior strength and durability for demanding industrial applications. Contact us today for all your Carbon Steel A334 GR 8 Tubing needs!
| 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 A334 GR 8 Tubing widely utilized in low-temperature service applications, including heat exchangers, boilers, condensers, and pressure vessels. It’s a favored choice for oil and gas pipelines, LNG processing plants, petrochemical refineries, and power generation facilities where reliable performance is crucial, even at temperatures as low as -50°F (-45°C). This tubing delivers outstanding strength, toughness, and resistance to brittle fracture, ensuring safe and efficient fluid transport in chilly climates. Plus, its ease of fabrication and welding makes it perfect for custom piping systems in challenging industrial projects.
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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