Operating from the industrial heart of Muscat, Faisal Steel has built a strong reputation for reliability, specializing in the supply of high-performance materials like Carbon Steel A334 GR 11 Tubing. We understand that demanding industrial projects require components you can trust, which is why we ensure our inventory meets the toughest standards, providing clients across Oman and beyond with durable, precision-engineered solutions that form the backbone of critical infrastructure.
The strength of A334 GR 11 tubing lies in its carefully balanced composition and properties. Made primarily from carbon steel with specific low-temperature requirements, it is designed to remain exceptionally tough and durable even in cold service. This material offers an excellent yield and tensile strength, providing reliable resistance against pressure and mechanical stress, which makes it a go-to choice for applications where brittleness is a primary concern.
| 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.
Faisal Steel is a leading manufacturer and supplier of Carbon Steel A334 GR 11 Tubing in Muscat, OMAN. 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 |
This specific tubing is essential for systems that operate in low-temperature environments, making it a common sight in liquefied gas plants, refrigeration units, and cryogenic applications. You’ll often find it forming the crucial arteries for pipelines and heat exchangers that handle chilled gases or chemicals. Its ability to prevent brittle fracture under stress ensures the safety and longevity of these critical systems, making it an indispensable material for the energy and chemical processing sectors.
FAISAL 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 Muscat, OMAN.
Copyright 2025 FAISAL Steel. All rights reserved
