Phanuphong Steel and Plates stands out as a top manufacturer and supplier based in Bangkok, Thailand, delivering high-quality steel products and tubing tailored for critical industrial needs. One of their standout offerings, Alloy Steel T12 Tubing, is celebrated for its remarkable strength, durability, and precision engineering. These tubes are crafted to perform reliably even in high-pressure and high-temperature environments, making them essential in sectors like oil and gas, petrochemical, power generation, and automotive. Phanuphong Steel is committed to providing superior material quality, precise dimensions, and prompt delivery, solidifying its reputation as a trusted partner for industrial and infrastructure projects both in Thailand and around the world.
Alloy Steel T12 Tubing is mainly made from carbon steel, enhanced with alloying elements like chromium, molybdenum, and manganese, which boost its strength, hardness, and resistance to corrosion. Mechanically, it showcases impressive tensile and yield strength, toughness, and resistance to wear, oxidation, and thermal stress. This tubing also offers reliable weldability and long-lasting durability, ensuring it performs consistently under tough conditions. These mechanical traits make Alloy Steel T12 Tubing ideal for high-pressure and high-temperature applications in the petrochemical, oil and gas, and power generation sectors, where safety and reliability are paramount.
| SA213 T12 Tube Standard | ASTM A213 T12, SA213 T12 (with IBR Test Certificate) |
|---|---|
| SA213 T12 Tube Specifications | ASTM A213 & ASTM A209 (T1 , Ta, T1b) BS/3059/90/PartII/620 & 622 DIN/17175/13CrMo44 DIN/17175/10CrMo910 DIN/17175/15Mo3 |
| SA213 T12 Tube Size | 6.35 mm OD to 101.6 mm OD |
| Sch. & Swg. | 10 Swg., 12 Swg., 14 Swg., 16 Swg., 18 Swg., 20 Swg., 3.6 mm Thk |
| SA213 T12 Tube Thickness | 3-12mm |
| SA213 T12 Tube Origin | European, Japanese, Korean, US, Russian, Indian (Strictly No Chinese Material) |
| SA213 T12 Tube Tolerance | Cold drawn pipe: +/-0.1mm
Cold rolled pipe: +/-0.05mm |
| Craft | Cold rolled and Cold drawn |
| SA213 T12 Tube Type | Seamless / ERW / Welded / Fabricated |
| SA213 T12 Tube available in Form of | Round, Square, Rectangular, Hydraulic Etc. |
| SA213 T12 Tube Length | Standard Double & In Cut length also. |
| SA213 T12 Tube End | Plain End, Beveled End, Treaded |
| Specialized in | ASME SA213 T12 Boiler Tube, SA213 T12 Heater Tube, SA213 T12 Heat Exchanger Tube |
| SA213 gr T12 Additional Testing | NACE MR 0175, NACE TM0177, NACE TM0284, HIC TEST, SSC TEST, H2 SERVICE, IBR, etc. |
| SA213 grade T12 Tube Application | Seamless Ferritic Alloy Steel Tube for High-Temperature Service |
| Grade | C≤ | Mn | P≤ | S≤ | Si≤ | Mo |
|---|---|---|---|---|---|---|
| T12 | 0.15 max | 0.30~0.60 | 0.025 | 0.025 | 0.50~1.0 | 0.44~0.65 |
| Grade | Tensile Strength, MPa | Yield Strength, MPa | Elongation, % | Hardness, HB |
|---|---|---|---|---|
| T12 | 415 min | 220 min | 30 min | 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.
| Outside Diameter | OD Tolerance | WT Tolerance | Ovality Tolerance | Cut Length Tolerance |
| OD≤ 12, 7 mm | ± 0, 13 mm | ± 15 % | – | + 3, 18 mm, – 0 mm |
| 12, 7 mm < OD ≤ 38, 1 mm | ± 0, 13 mm | ± 10 % | max, 1, 65 mm | + 3, 18 mm, – 0 mm |
| 38, 1 mm < OD ≤ 88, 9 mm | ± 0, 25 mm | ± 10 % | max, 2, 41 mm | + 4, 76 mm, – 0 mm |
Phanuphong Steel is a leading manufacturer and distributor of high-quality Alloy Steel T12 Tubing in Bangkok, Thailand. We offer premium steel materials and an extensive range of products, including Alloy Steel, Carbon Steel, Mild Steel, and Galvanized Steel. Our comprehensive inventory includes Tubes, Pipes, Flanges, Pipe Fittings, Forged Fittings, Sheets, and Plates. Committed to timely delivery and outstanding customer service, we utilize only the finest raw materials to ensure superior performance in industrial applications with demanding specifications. Contact us today for all your Alloy Steel T12 Tubing needs!
You’ll find Alloy Steel T12 Tubing widely utilized in oil and gas pipelines, petrochemical facilities, power generation equipment, hydraulic and pneumatic systems, and automotive parts. It’s perfect for transporting high-pressure fluids, providing structural support, serving as heat exchangers, and fulfilling critical machinery roles that demand durability and precision. With its outstanding mechanical strength, corrosion resistance, and extended service life, this tubing is a go-to choice for fabrication, engineering, and construction in challenging industrial settings. Thanks to its consistent performance under extreme conditions, Alloy Steel T12 Tubing is the preferred option for industries that prioritize safety and efficiency.
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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