Chetak Steel is a top steel manufacturer and supplier in Hyderabad, India, that deals with high-quality steel products for various industrial uses. We are highly dedicated to quality and offer an extensive variety of products, including Carbon Steel A334 GR 11 Tubing, which is known for its high strength, toughness, and resistance to heat and pressure. Our tubing finds wide application in heat exchangers, boilers, and condensers to ensure efficiency and reliability. At Chetak Steel, we strive to provide first-class products of the highest standards in the industry.
Carbon Steel A334 GR 11 Tubing consists mainly of carbon, manganese, silicon, phosphorus, sulfur, and chromium. It consists of usually 0.30%–0.60% carbon, 0.90%–1.35% manganese, and 0.50% chromium, with superior strength and oxidization resistance. The mechanical properties are a minimum yield strength of 205 MPa (30 ksi) and tensile strength of 415–550 MPa (60–80 ksi). It has high resistance against high-temperature conditions, making it most suitable to apply to heat exchangers and boilers. It further shows remarkable endurance and pressure-induced fatigue strength.
| Element | A/SA 334 Gr A11 |
| 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.
Chetak Steel is a leading manufacturer and supplier of Carbon Steel A334 GR 11 Tubing in Hyderabad, India. We offer premium-quality steel materials and an extensive range of products, including Alloy Steel, Carbon Steel, Mild Steel, and Galvanized Steel. Our vast inventory features Tubes, Pipes, Flanges, Pipe Fittings, Forged Fittings, Sheets, and Plates. Committed to fast delivery and exceptional customer service, we ensure that all our products are crafted from the highest-quality raw materials, delivering outstanding strength, durability, and performance for demanding industrial applications. Contact us today for your Carbon Steel A334 GR 11 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 |
Carbon Steel A334 GR 11 Tubing finds extensive application in high-strength, high-durability, and high-temperature resistance applications. Its major applications are in heat exchangers, condensers, and boilers, where it is subjected to high pressure and thermal stress. It is also found in power plants, petrochemical plants, and refineries, especially in steam, gas, and other high-temperature fluid handling systems. The excellent mechanical properties of the tubing qualify it for use in applications demanding both structural strength and corrosion resistance in harsh environments, making it a critical material for industrial applications and energy generation systems.
Chetak 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 Hyderabad, India.
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