ASTM A213 TP321 Titanium Stabilized Stainless Steel Heat Exchanger Tube Bright Annealed 19.05mm OD for Chemical Plants
Product Details
| Material Grade: | ASTM A213 TP321 (UNS S32100) | Outer Diameter: | 19.05mm (3/4 Inch) |
|---|---|---|---|
| Wall Thickness: | 2.11mm (min) | Length: | Up To 25000mm |
| Manufacturing Process: | Seamless Cold Drawn / Cold Rolled | Stabilization Element: | Titanium Stabilized (5xC Min) |
| Surface Finish: | Bright Annealed, Ra ≤1.6μm | Heat Treatment: | Solution Annealed At 1040-1095 Degree Celsius |
| NDT Testing: | 100% UT, Eddy Current, PMI, Surface Roughness Test | ||
| Highlight |
TP321 Bright Annealed,Heat Exchanger Stainless,19.05mm Chemical Grade |
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Product Description
- Superior Surface Quality: Bright annealed finish with Ra ≤1.6μm reduces fouling and improves heat transfer coefficient
- Oxide-Free Surface: Protective atmosphere annealing eliminates scale formation, no pickling required
- Titanium Stabilized: Prevents intergranular corrosion and weld decay in the critical sensitization temperature range
- Full Corrosion Resistance: Excellent resistance to organic acids, nitric acid, and chloride-bearing environments
- Cleanliness Certified: Oil-free, grease-free, and particle-free per ASTM G93 Level C for oxygen service
| Parameter | Specification |
|---|---|
| Standard | ASTM A213 / ASME SA213 TP321 |
| UNS Number | S32100 |
| Tensile Strength | ≥515 MPa |
| Yield Strength | ≥205 MPa |
| Elongation | ≥35% |
| Grain Size | ASTM No. 5 or finer |
Product Highlights
ASTM A213 TP321 titanium-stabilized stainless steel seamless heat exchanger tube with bright annealed finish, designed for corrosive chemical processing environments.
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