Alloy Steel T12 Tubing Manufacturer in Kolkata India Esha Steel is one of the leading Alloy Steel T12 Tubing Manufacturers in Kolkata India. Specializing in precision engineering and durability, we offer best-in-class tubing solutions for power generation, petrochemicals, heat exchangers, and more industries. T12 tubing. Choose from aerospace-grade T12 tubing with abundant strength, lightweight, corrosion-resistant, and high-temperature endurance, that is designed for the harshest working environments. Having strict quality control, competitive pricing with timely deliveries is what makes us at Esha Steel
The basic composition of Alloy Steel T12 Tubing includes primarily Chromium (2.25%) and Molybdenum (1%), traces of Carbon (0.12%), Silicon, Manganese, and Phosphorus. This alloy exhibits outstanding resistance to oxidation and corrosion in high-temperature environments. Mechanical properties are close to 485 MPa (tensile strength), yield strength of about 275 MPa, and 50mm elongation of about 25%. It also maintains good weldability and is extremely resistant to thermal fatigue, thus preventing high-pressure, high-temperature
| 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 |
Esha Steel is a leading manufacturer and distributor of high-quality Alloy Steel T12 Tubing in Kolkata India. 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!
Alloy Steel T12 Tubing is extensively applied in high temperature and high pressure (HHP) environments due to its superior thermal resistance and mechanical resistance. It is widely used in the power generation industry, especially in boilers, heat exchangers, and superheaters, for which it can tolerate high temperatures and pressure changes. In particular, it is also employed in petrochemical, fertilizer, and refinery industries for parts demanding even better corrosion resistance and robustness. Its versatility encompasses industrial furnaces, piping systems, and turbine components for thermal stability and strength. Tubing is also suitable for steam generation and heat transfer uses.
Esha 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 Kolkata India.
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