ASTM A106/ASME SA106 and ASTM A53 Grade B - American Standard Carbon Steel Pipes
1. Product Description: American Standard Carbon Steel Pipes, including ASTM A106 and ASME SA106, as well as ASTM A53 Grade B, are widely used in various industrial applications due to their strength and versatility. These pipes are manufactured from carbon steel and are available in both seamless and welded (ERW - Electric Resistance Welded) forms. They are designed to meet the specifications of the American Society for Testing and Materials (ASTM) and the American Society of Mechanical Engineers (ASME).
2. Product Parameters:
Parameter | Description |
Grades | ASTM A106/ASME SA106 (Seamless), ASTM A53 Grade B (Seamless and Welded) |
Material | Carbon Steel |
Standard | ASTM A106, ASME SA106, ASTM A53 |
Size Range | Various diameters and wall thicknesses as per ASTM standards |
Length | Standard lengths, customizable upon request |
Ends | Plain ends, beveled ends, threaded, or socket-weld ends |
Surface Treatment | As-rolled, normalized, or annealed |
3. Product Advantages:
- Uniform Quality: Consistent material properties throughout the length of the pipe.
- High Strength: Capable of withstanding high pressures and loads.
- Versatility: Available in seamless and welded options to suit different applications.
- Cost-Effective: Offers a balance of performance and affordability.
- Corrosion Resistance: Adequate resistance to corrosion for many industrial environments.
4. Product Uses:
- Oil and Gas Industry: Used for transporting oil, gas, and other fluids in pipelines.
- Structural Applications: Employed as structural components in construction projects.
- Mechanical Equipment: Suitable for manufacturing various mechanical equipment.
- Piping Systems: Ideal for use in industrial piping systems for water, steam, and other fluids.
- Pressure Vessels: Utilized in the construction of pressure vessels and boilers.
5. Executing Standards:
- ASTM A106: Specifies the requirements for seamless carbon steel pipes for high-temperature service.
- ASME SA106: Similar to ASTM A106, used in the context of mechanical engineering.
- ASTM A53: Covers both seamless and welded carbon steel pipes, suitable for mechanical and pressure applications.
6. Mechanical Properties:
Property | ASTM A106/ASME SA106 Requirement | ASTM A53 Grade B Requirement |
Tensile Strength | ≥415 MPa (60,000 psi) | ≥415 MPa (60,000 psi) |
Yield Strength | ≥240 MPa (35,000 psi) | ≥310 MPa (45,000 psi) |
Elongation | ≥20% in 50 mm (2 in) | ≥20% in 50 mm (2 in) |
Hardness | Varies depending on heat treatment | Varies depending on heat treatment |
7. Chemical Composition:
Element | ASTM A106/ASME SA106 Range (%) | ASTM A53 Grade B Range (%) |
Carbon | 0.29 - 0.36 | 0.29 - 0.36 |
Manganese | 0.40 - 0.60 | 0.40 - 0.60 |
Phosphorus | ≤ 0.035 | ≤ 0.035 |
Sulfur | ≤ 0.035 | ≤ 0.035 |
Silicon | ≤ 0.35 | ≤ 0.35 |
Conclusion: ASTM A106/ASME SA106 and ASTM A53 Grade B American Standard Carbon Steel Pipes are engineered to provide a reliable and cost-effective solution for a variety of high-temperature and pressure applications. Their adherence to ASTM and ASME standards ensures uniform quality and performance. These pipes are suitable for use in the oil and gas industry, construction, mechanical equipment, piping systems, and pressure vessels, offering a versatile option for many industrial needs.
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