T91 Alloy Steel Boiler Superheater Coil Tube Bundle Heat Exchanger Assembly for Industrial Steam Boiler Spare Parts
T91 Alloy Steel Boiler Superheater Coil Tube Bundle
The WNRLN SHC-T91-2024 boiler superheater coil tube bundle is manufactured from ASTM A213 T91 alloy steel, a premium 9Cr-1Mo-V grade engineered for superior creep resistance in industrial steam boiler applications.
Key Features
- Premium T91 Alloy Steel: 9%Cr-1%Mo-V with creep rupture strength >100 MPa at 600°C for 100,000h
- High-Temperature Performance: Continuous operation up to 650°C, outperforming T22 and T11 grades
- Enhanced Oxidation Resistance: Anti-corrosion surface coating for aggressive steam environments
- Full Traceability: EN 10204 3.1 certificates, heat treatment records, and NDT reports
Technical Specifications
| Parameter |
Specification |
| Tube Material |
ASTM A213 T91 Alloy Steel |
| Tube OD |
38mm - 63.5mm |
| Wall Thickness |
4mm - 12mm |
| Max Working Temp |
650°C |
Get your quotation today for T91 alloy steel boiler superheater coil assemblies.