Phanuphong Steel and Plates, a top-notch manufacturer and supplier based in Bangkok, Thailand, specializes in high-quality **Carbon Steel A334 GR 9 Tubing** tailored for tough industrial and mechanical tasks. Known for its precision, durability, and compliance with international standards, Phanuphong Steel guarantees that each tubing product performs reliably even in high-pressure and challenging environments. Crafted with cutting-edge techniques and rigorous quality control, Grade 9 tubing is perfect for mechanical, structural, and engineering projects that demand exceptional strength, toughness, and accuracy. Catering to both local and international markets, the company provides versatile and cost-effective tubing solutions that ensure long-lasting reliability, consistent quality, and outstanding performance across a variety of industries.
The **Carbon Steel A334 GR 9 Tubing** mainly consists of low-alloy carbon steel, with carefully controlled levels of manganese, phosphorus, and sulfur, striking the right balance between strength, ductility, and toughness. In terms of mechanics, it boasts impressive tensile strength, excellent yield strength, good elongation, hardness, and impact resistance, making it ideal for heavy-duty and high-pressure applications. Its uniform microstructure, weldability, and resilience under fluctuating temperatures and pressures make it a great choice for structural assemblies, mechanical components, and fabrication projects that require reliable performance and a long service life.
| 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.
Phanuphong Steel is a leading manufacturer and supplier of Carbon Steel A334 GR 8 Tubing in Bangkok, Thailand. We provide top-quality steel materials and a wide range of products, including Alloy Steel, Carbon Steel, Mild Steel, and Galvanized Steel. Our extensive inventory consists of Tubes, Pipes, Flanges, Pipe Fittings, Forged Fittings, Sheets, and Plates. With a strong commitment to fast delivery and exceptional customer service, we ensure that all our products are made from the finest raw materials, guaranteeing superior strength, durability, and performance for demanding industrial applications. Get in touch with us today for your Carbon Steel A334 GR 8 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 |
This **Carbon Steel A334 GR 9 Tubing** finds extensive use in the oil and gas, chemical, petrochemical, and general engineering sectors. It’s well-suited for high-pressure piping systems, boilers, heat exchangers, and various mechanical components. Thanks to its strength, toughness, and weldability, it adapts well to both onshore and offshore applications, as well as industrial fabrication projects that need durable, high-performance steel tubing. Valued for its reliability, performance, and cost-effectiveness, A334 GR 9 Tubing is a go-to choice for many industries.
Phanuphong 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 Bangkok, Thailand.
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