Boiler Pipes TU 14-3R-55-2001, TU 14-3-460-75: Characteristics, Applications, and Features
📌 General Technical Characteristics
Boiler pipes according to TU 14-3R-55-2001 and TU 14-3-460-75 are designed to operate under high temperatures and pressure, making them ideal for use in boiler and energy equipment. Key characteristics:
✅ Material: High-quality alloyed steels ✅ Diameter: From 10 to 530 mm ✅ Wall Thickness: From 1.5 to 50 mm ✅ Operating Temperature: Up to 600°C ✅ Pressure: High, depending on the steel grade ✅ Manufacturing Type: Hot-rolled or cold-drawn
🔧 Applications
Boiler pipes are used in the following industries:
🔹 Energy Sector – High-pressure boilers, steam pipelines 🔹 Thermal Power – Hot water boilers, heating systems 🔹 Industrial Enterprises – Heat exchangers, steam systems 🔹 Oil Refining – Pipelines for transporting hot liquids
⭐ Features
🛠 Resistance to high temperatures and pressure – An ideal choice for extreme conditions. 🛠 Corrosion resistance – Long service life in aggressive environments. 🛠 High strength – Ensures structural reliability and reduces accident risks. 🛠 Compliance with standards – Manufactured according to strict TU 14-3R-55-2001 and TU 14-3-460-75 norms.
⚙️ Chemical Composition
| Element | Content (%) |
|---|---|
| Carbon (C) | 0.12 – 0.18 |
| Silicon (Si) | 0.17 – 0.37 |
| Manganese (Mn) | 0.40 – 0.80 |
| Chromium (Cr) | 0.40 – 0.70 |
| Molybdenum (Mo) | 0.15 – 0.25 |
| Nickel (Ni) | ≤ 0.30 |
| Phosphorus (P) | ≤ 0.025 |
| Sulfur (S) | ≤ 0.015 |
🏆 Conclusion
Boiler pipes according to TU 14-3R-55-2001 and TU 14-3-460-75 are a reliable solution for thermal and industrial systems. They combine high strength, heat resistance, and durability, making them the optimal choice for use in boiler equipment, pipelines, and heat exchangers.
Forms of delivery of seamless pipes TU 14-3R-55-2001, TU 14-3-460-75
Dimensions | Steel grades |
| Diameters: 21.3 x 406.4 mm Wall thickness: 2.0 – 20.0 mm
| 12Х1МФ 15Х1М1Ф 15GS 20K |
