ASTM A192 High Pressure Carbon Steel Seamless Boiler Tube 76.2mm OD for Subcritical Power Plant Water Wall
Product Details
| Material Grade: | ASTM A192 / ASME SA192 | Outer Diameter: | 76.2mm (3 Inch) |
|---|---|---|---|
| Wall Thickness: | 10mm (min) | Length: | 6000-18000mm |
| Manufacturing Process: | Seamless Hot Rolled / Cold Drawn | Application: | Water Wall Panel, Boiler Bank Tube |
| Max Service Pressure: | Subcritical Up To 19 MPa | Heat Treatment: | Normalized Or Cold Finished As Required |
| NDT Testing: | 100% Eddy Current, Hydrostatic Test, Flattening Test, Flaring Test | ||
| Highlight |
A192 High Pressure Tube,Subcritical Water Wall,76.2mm Boiler Grade |
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Product Description
ASTM A192 / ASME SA192 is a seamless carbon steel boiler tube standard specifically developed for high-pressure service in water wall panels, boiler banks, and generating tube sections of subcritical power plant boilers. Manufactured to the most stringent quality requirements, these tubes provide reliable performance under high-pressure, high-temperature water/steam service conditions.
- High Pressure Rated: Designed for subcritical boiler pressures up to 19 MPa with proven safety margins
- Uniform Wall Thickness: Tight tolerance control ensures consistent heat transfer and structural integrity across water wall membrane panels
- Weldable Grade: Excellent weldability for membrane wall panel fabrication with automated GMAW/SAW processes
- IBR Certified: Indian Boiler Regulation certification available for South Asian market projects
- Flattening & Flaring Tested: Each heat lot undergoes flattening and flaring tests per ASME SA450 to verify ductility and forming capability
| Property | Value |
|---|---|
| Standard | ASTM A192 / ASME SA192 |
| Material | Carbon Steel (C: 0.06-0.18%, Mn: 0.27-0.63%) |
| Tensile Strength | ≥325 MPa |
| Yield Strength | ≥180 MPa |
| Elongation | ≥35% in 50mm |
| Hardness | ≤77 HRB / 137 HB |
Every tube undergoes 100% eddy current inspection, hydrostatic pressure testing at 1.5x design pressure, flattening test, flaring test, and dimensional verification. Full 3.1 material certification per EN 10204 provided with each shipment.
Product Highlights
ASTM A192 high-pressure carbon steel seamless boiler tube specifically designed for water wall panels in subcritical power plant boilers with proven reliability.
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