ASME SA213 TP347H Niobium Stabilized Superheater Tube with 50.8mm OD for USC Boiler
Model SA213-TP347H-50.8x8

Overview
ASME SA213 TP347H Niobium Stabilized Superheater Tube with 50.8mm OD for USC Boiler, listed under Water Tube Boilers by ZHANGJIAGANG HUA DONG ENERGY TECHNOLOGY CO.,LTD in Zhangjiagang, Jiangsu. Material grade ASME SA213 TP347H (UNS S34709), outer diameter 50.8mm (2 Inch) and wall thickness 8mm are among the specifications published.
Technical specifications
| Material Grade | ASME SA213 TP347H (UNS S34709) |
|---|---|
| Outer Diameter | 50.8mm (2 Inch) |
| Wall Thickness | 8mm |
| Length | Up To 18000mm |
| Stabilization | Niobium (Columbium) Stabilized |
| Max Service Temperature | 850 Degree Celsius |
| Heat Treatment | Solution Annealed At 1100-1150 Degree Celsius |
| Material Standard | ASME SA213 / ASTM A213 TP347H |
| UNS Designation | S34709 |
| Chemical Composition | C: 0.04-0.10, Cr: 17.0-19.0, Ni: 9.0-13.0, Nb: 8xC-1.0% |
| Tensile Strength | ≥515 MPa |
| Yield Strength | ≥205 MPa |
| Certification | ISO 9001:2015, ASME, PED 2014/68/EU |
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