DIN 17175-79 Seamless Carbon Steel Tube For High Pressure Boiler Steel Pipe
DIN 17175-79 Seamless Steel Tubes For High Pressure Boiler Steel Pipe
DIN 17175-79 Seamless Steel Tubes For High Pressure Boiler Steel Pipe are widely used in high-pressure boiler systems for the transportation of fluids at elevated temperatures and pressures. These seamless steel tubes adhere to the specifications outlined in the DIN 17175-79 standard, ensuring their quality and performance in demanding boiler applications.
Standard: DIN 17175-79
Application:
DIN 17175-79 Seamless Steel Tubes For High Pressure Boiler Steel Pipe are primarily used in high-pressure boiler systems for the transportation of fluids at elevated temperatures and pressures. These tubes find application in various industries, including:
- Power Generation: They are utilized in power plants for steam generation and the efficient transfer of heat from the burning fuel to the water or steam.
- Petrochemical Industry: These tubes are used in petrochemical plants for high-pressure and high-temperature processes, including steam cracking and hydrogen production.
- Refineries: They find application in refineries for the transportation of fluids in high-pressure boiler systems involved in crude oil distillation and product refining.
Chemical Composition:
| Element | Composition Range (%) |
|---|---|
| Carbon (C) | 0.10-0.20 |
| Manganese (Mn) | 0.80-1.20 |
| Phosphorus (P) | 0.035 max |
| Sulfur (S) | 0.035 max |
| Silicon (Si) | 0.10-0.35 |
Mechanical Properties:
| Property | Minimum Value |
|---|---|
| Tensile Strength | 410-530 MPa |
| Yield Strength | 255 MPa |
| Elongation | 21% min |
| Hardness (HB) | 130 max |
Note: The mechanical properties are tested on the transverse specimens as per DIN 17175-79 requirements.
Product Features:
- High Pressure Resistance: DIN 17175-79 seamless steel tubes are designed to withstand high pressures encountered in boiler systems, ensuring safe and efficient operation.
- High-Temperature Resistance: These tubes exhibit excellent resistance to high temperatures, making them suitable for applications involving superheated steam or hot gases.
- Seamless Construction: The seamless manufacturing process eliminates weld seams, enhancing the tubes' strength, reliability, and resistance to leaks.
- Corrosion Resistance: The steel composition provides good resistance against corrosion in high-pressure and high-temperature boiler environments.
- Precision Dimensions: DIN 17175-79 seamless steel tubes are manufactured with precise dimensions, ensuring compatibility and ease of installation in boiler systems.
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