SA210M Gr.C Carbon Steel Seamless High Pressure Boiler Pipes
1. Product Description:
SA210M Gr.C Carbon Steel Seamless High Pressure Boiler Pipes are designed for use in high-pressure boiler systems where reliability and durability are paramount. These pipes are manufactured from carbon steel and are seamless, meaning they are formed from a single piece of steel without any welded joints. The seamless construction provides superior strength and resistance to pressure compared to welded pipes.
2. Product Parameters:
Parameter | Description |
Grade | SA210M Gr.C |
Material | Carbon Steel (Seamless) |
Standard | ASME SA210M |
Size Range | Various diameters and wall thicknesses |
Length | Standard lengths, customizable upon request |
Ends | Plain ends, beveled ends, threaded, or socket-weld ends |
Surface Treatment | Normally supplied in the as-rolled condition |
3. Product Advantages:
- Seamless Construction: Provides uniform wall thickness and eliminates potential leak points.
- High Pressure Rating: Capable of withstanding high pressures in boiler applications.
- Thermal Shock Resistance: Designed to handle rapid changes in temperature.
- Long Service Life: Built to last with minimal maintenance in demanding conditions.
- Corrosion Resistance: Offers good resistance to corrosion, reducing the need for frequent replacements.
4. Product Uses:
- Boiler Tubes: Used in the construction of high-pressure boilers in power plants.
- Superheater and Reheater Tubes: Employed in superheater and reheater sections of steam power plants.
- Heat Exchangers: Suitable for use in heat exchangers operating under high pressure and temperature.
- Refinery Equipment: Utilized in pipelines and equipment within oil refineries.
5. Executing Standards:
- ASME SA210M: The pipes are manufactured in compliance with the ASME SA210M standard, which specifies the requirements for seamless ferritic and austenitic steel boiler, superheater, and heat-exchanger tubes.
6. Mechanical Properties:
Property | Typical Values |
Tensile Strength | ≥415 MPa (60,000 psi) |
Yield Strength | ≥240 MPa (35,000 psi) |
Elongation | ≥20% in 50 mm (2 in) for pipes ≤ 76 mm (3 in) in diameter |
Hardness | Rockwell B 90 maximum for pipes ≤ 2 in (50 mm) in diameter |
7. Chemical Composition:
Element | Typical Range (%) |
Carbon | 0.15 - 0.30 |
Manganese | 0.35 - 0.60 |
Phosphorus | ≤ 0.025 |
Sulfur | ≤ 0.025 |
Silicon | ≤ 0.50 |
Conclusion: SA210M Gr.C Carbon Steel Seamless High Pressure Boiler Pipes are engineered to meet the rigorous demands of high-pressure boiler systems. Their seamless design, combined with their mechanical and chemical properties, ensures that these pipes provide a reliable and durable solution for critical applications in the power generation and petrochemical industries. Adherence to ASME SA210M standards guarantees quality and performance, making these pipes a preferred choice for high-pressure boiler applications.
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