ASTM A213 T1, T2, T5, T9, T11, T12, T22, T91 AS Tubes
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Product Description:
Discover our range of ASTM A213 AS Tubes, engineered to meet the rigorous standards of high-temperature service. These grades, including T1, T2, T5, T9, T11, T12, T22, and T91, offer excellent mechanical properties and are ideal for sectors like power generation, petrochemical, and boilers.
Each grade is designed to withstand varying levels of high temperature and pressure, ensuring reliability and efficiency in critical environments. Available in a range of dimensions and specifications to meet the diverse needs of our clients.
High-performance alloy steel tubes engineered to deliver exceptional durability, corrosion resistance, and thermal stability, making them ideal for high-temperature and high-pressure applications in industries such as power generation, petrochemical processing, and industrial boilers.
Key Features
ASTM A213 Seamless Alloy Steel Tubes
- Grades: T1, T2, T5, T9, T11, T12, T22, T91.
- Standard: ASTM A213 / ASME SA213.
- Applications: Boilers, superheaters, heat exchangers, and condensers.
Chemical Composition
|
Grade |
C (%) |
Mn (%) |
P (%) |
S (%) |
Si (%) |
Cr (%) |
Mo (%) |
|
T1 |
0.10-0.20 |
0.30-0.80 |
≤0.025 |
≤0.025 |
0.10-0.50 |
0.50-0.80 |
– |
|
T5 |
0.15 max |
0.30-0.60 |
≤0.025 |
≤0.025 |
0.50 max |
4.00-6.00 |
0.45-0.65 |
|
T9 |
0.15 max |
0.30-0.60 |
≤0.025 |
≤0.025 |
0.50 max |
8.00-10.00 |
0.90-1.10 |
|
T91 |
0.08-0.12 |
0.30-0.60 |
≤0.020 |
≤0.010 |
0.20-0.50 |
8.00-9.50 |
0.85-1.05 |
Mechanical Properties
|
Grade |
Tensile Strength (MPa) |
Yield Strength (MPa) |
Elongation (%) |
|
T1 |
415 |
205 |
30 |
|
T5 |
415 |
220 |
30 |
|
T9 |
585 |
415 |
20 |
|
T91 |
585 |
415 |
20 |
Key Grades and Uses
- T1 & T2: Ideal for low-temperature and moderate-pressure environments.
- T5 & T9: Perfect for high-temperature heat exchanger and boiler applications.
- T11 & T22: Commonly used in power plants and refineries for handling high-pressure steam.
- T91: High-performance grade for extreme temperature and pressure conditions.
Advantages
- High-Temperature Resistance: Designed for operation in elevated temperature environments.
- Corrosion Resistance: Excellent resistance to oxidation and scaling.
- Mechanical Strength: Superior tensile and yield strength ensures reliability in high-pressure systems.
- Versatility: Suitable for various industrial applications requiring thermal and mechanical efficiency.
- Extended Durability: High creep resistance and prolonged service life.
Available Dimensions
- Outer Diameter: 6.35mm to 101.6mm.
- Wall Thickness: 1mm to 12mm.
- Length: Up to 12 meters or custom lengths as per requirement.
Quality Assurance
- Products inspected for conformance with ASTM, ASME, and EN standards.
- Test certificates include:
- Manufacturer Test Certificate as per EN 10204 / 3.1B.
- 100% Radiography Test Report.
- Third-Party Inspection Report.
Why Choose Us for ASTM A213 Alloy Steel Tubes?
- Expertise: Decades of experience in supplying high-grade alloy steel tubes.
- Global Reach: Trusted by clients in power, petrochemical, and chemical industries worldwide.
- Custom Solutions: Tailored to meet your operational needs.
Contact us today for top-quality ASTM A213 T1, T2, T5, T9, T11, T12, T22, and T91 alloy steel tubes! Ensure reliability and performance in your industrial applications.
