Chetak Steel is a renowned Hyderabad, India-based producer and supplier of superior quality carbon steel products. Having years of precision and reliability, we supply premium quality Carbon Steel A334 GR 9 Tubing ideally for low-temperature applications in oil and gas, power generation, chemical processing, etc Our tubes exhibit superior strength, corrosion resistance, and long lifespan, capable of performing well under challenging environments. At Chetak Steel, we take pride in producing better products custom-made to satisfy the unique demands of our customers with unparalleled customer service.
Chetak Steel is a well-respected manufacturer and supplier located in Hyderabad, specializing in high-quality Carbon Steel A334 GR 9 Tubing tailored for the needs of demanding industries. The company prides itself on delivering products that meet international ASTM standards, ensuring consistency, durability, and reliable performance. With state-of-the-art manufacturing facilities, rigorous quality inspection processes, and a talented workforce, Chetak Steel serves sectors that require trustworthy low-temperature piping solutions. Their customer-centric approach and technical know-how have fostered long-lasting relationships across various industrial, energy, and engineering markets throughout India.
| Element | A/SA 334 Gr A9 |
| 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.
Carbon Steel A334 GR 9 Tubing features around 9% nickel, which greatly enhances its toughness and impact strength at cryogenic temperatures. The carefully controlled chemical composition includes low carbon content along with manganese, silicon, phosphorus, and sulfur, all kept within specified limits to ensure weldability and strength. Mechanically, the tubing showcases high tensile strength, good yield strength, and impressive elongation properties. These traits enable it to endure low-temperature service conditions, pressure fluctuations, and mechanical stress while maintaining its structural integrity.
| 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 Carbon Steel A334 GR 9 Tubing is extensively used in industries that demand reliable performance in low and cryogenic temperatures. It’s commonly found in liquefied natural gas (LNG) plants, cryogenic piping systems, and low-temperature heat exchangers. Additionally, the tubing is utilized in petrochemical plants, gas processing units, and power generation facilities. Thanks to its resistance to brittle fracture and robust mechanical performance, it’s ideal for industrial refrigeration systems, storage vessels, and pipelines that operate under extreme temperature conditions.
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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