What is ASTM A192 / ASME SA192?
ASTM A192 / ASME SA192 covers minimum-wall-thickness seamless carbon steel boiler and superheater tubes. These tubes are specifically intended for use in high-pressure service, ensuring reliable performance under extreme conditions.
- UNS Number: K01201
- Standard: ASTM A192 / ASME SA192
- Application: Boilers, Superheaters, Heat Exchangers
Emirerri Steel is a trusted manufacturer, supplier, and global exporter of ASTM A192 / ASME SA192 seamless boiler and heat exchanger tubes. Manufactured from carbon steel UNS K01201, these tubes are designed for high-pressure service in boilers, superheaters, and heat exchangers. With excellent strength, durability, and resistance to high temperatures, our ASTM A192 tubes meet strict international quality standards.
We supply A192/SA192 seamless tubes in a wide range of sizes, wall thicknesses, and lengths to meet the demanding needs of industries such as power generation, refineries, petrochemicals, and process plants.
Key Features of ASTM A192 / SA192 Tubes
- Seamless design ensures high strength and leak-proof performance
- Suitable for high-pressure and high-temperature applications
- Excellent oxidation and corrosion resistance
- Available in custom lengths and wall thicknesses
- Easy to weld, bend, and fabricate
ASTM A192 / SA192 Chemical Composition
| Element | Percentage (%) |
|---|---|
| Carbon (C) | 0.06 – 0.18 |
| Manganese (Mn) | 0.27 – 0.63 |
| Phosphorus (P) | 0.035 max |
| Sulfur (S) | 0.035 max |
| Silicon (Si) | 0.25 max |
ASTM A192 / SA192 Mechanical Properties
| Property | Requirement |
|---|---|
| Tensile Strength | 325 MPa (min) |
| Yield Strength | 180 MPa (min) |
| Elongation | 35% (min) |
| Hardness | 79 HRB (max) |
| Flattening Test | As per ASTM A192 / SA192 |
| Flaring Test | As per ASTM A192 / SA192 |
Applications
- Power Generation Plants
- Boilers & Superheaters
- Heat Exchangers & Condensers
- Oil Refineries & Petrochemicals
- Thermal & Nuclear Power Plants
- Process Piping in Chemical Industries
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