SA210M Gr.C American Standard Carbon Steel Seamless Pipe
1. Product Description: SA210M Gr.C American Standard Carbon Steel Seamless Pipes are engineered to provide exceptional strength and durability for high-temperature applications. These pipes are manufactured from carbon steel and are seamless, ensuring a uniform wall thickness and optimal resistance to pressure and wear. The 'Gr.C' designation indicates the grade, which is known for its good creep-rupture strength, making it suitable for use in boiler and superheater applications.
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 | As-rolled, annealed, or normalized |
3. Product Advantages:
- Seamless Construction: Offers uniform wall thickness and enhanced resistance to pressure.
- High-Temperature Resistance: Designed for service in high-temperature environments.
- Creep-Rupture Strength: The 'Gr.C' grade offers improved resistance to creep and rupture at elevated temperatures.
- Long Service Life: Built to last with minimal maintenance in demanding conditions.
- Corrosion Resistance: Offers resistance to corrosion, reducing the need for frequent replacements.
4. Product Uses:
- Boiler Tubes: Used in the construction of industrial and power boilers.
- Superheater Tubes: Employed in the superheater sections of steam power plants.
- Heat Exchangers: Suitable for use in heat exchangers operating under high pressure and temperature.
- Petrochemical Industry: Utilized in pipelines and equipment within the petrochemical industry.
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-ferritic alloy-steel boiler, superheater, and heat-exchanger tubes.
6. Mechanical Properties:
| Property | Requirement |
| Tensile Strength | ≥415 MPa (60,000 psi) |
| Yield Strength | ≥240 MPa (35,000 psi) |
| Elongation | ≥20% in 50 mm (2 in) or 4D, whichever is greater |
| Hardness | Typically Rockwell B 90 max for pipes ≤ 2 in (50 mm) in diameter |
7. Chemical Composition:
| Element | Typical Range (%) |
| Carbon | 0.10 - 0.20 |
| Manganese | 0.35 - 0.60 |
| Phosphorus | ≤ 0.025 |
| Sulfur | ≤ 0.025 |
| Silicon | ≤ 0.50 |
Conclusion: SA210M Gr.C American Standard Carbon Steel Seamless Pipes are engineered for applications that demand high strength and durability, particularly in high-temperature environments. Their seamless design and adherence to ASME SA210M standards make them suitable for a wide range of applications in the power generation and petrochemical industries. These pipes offer a reliable and cost-effective solution for critical applications where safety and efficiency are paramount.
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