YUHONG HOLDING GROUP CO., LTD
| Payment Terms | T/T, L/C at sight |
| Supply Ability | 1000 TONS / month |
| Delivery Time | Depends on order quantity |
| Packaging Details | Steel frame wooden case with plastic cap |
| Standard | ASTM A213 |
| Material | TP321 |
| Diameter | 3.18-152.4mm |
| Wall Thickness | 0.41mm - 25.4mm |
| Usage | Heat exchanger tube, Boiler tube |
| Applications | Boilers, heat exchangers, superheaters, HRSG |
| Brand Name | YUHONG |
| Model Number | ASTM A213 TP321 |
| Certification | ISO 9001/TUV/PED |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T, L/C at sight | Supply Ability | 1000 TONS / month |
| Delivery Time | Depends on order quantity | Packaging Details | Steel frame wooden case with plastic cap |
| Standard | ASTM A213 | Material | TP321 |
| Diameter | 3.18-152.4mm | Wall Thickness | 0.41mm - 25.4mm |
| Usage | Heat exchanger tube, Boiler tube | Applications | Boilers, heat exchangers, superheaters, HRSG |
| Brand Name | YUHONG | Model Number | ASTM A213 TP321 |
| Certification | ISO 9001/TUV/PED | Place of Origin | China |
| High Light | ASME SA213 TP321 boiler tube ，austenitic seamless heat exchanger tube ，heat exchange equipment boiler tube | ||
ASME SA213 TP321 Austenite Seamless Heat Exchanger Tube Adaptable Heat Exchange Equipment
ASTM A213 TP321 is a seamless austenitic stainless steel tube stabilized with titanium.
Its core design goal is similar to TP347H, which can solve the "sensitization" problem of austenitic stainless steel and improve its resistance to intergranular corrosion when operating in the high-temperature range (450-850°C).
| Chemical Composition ASTM A213 TP321 |
|
| Element | Composition, % (by weight) |
| Carbon (C) | 0.08 max |
| Manganese (Mn) | 2.00 max |
| Phosphorus (P) | 0.040 max |
| Sulfur (S) | 0.030 max |
| Silicon (Si) | 0.75 max |
| Chromium (Cr) | 17.00 - 20.00 |
| Nickel (Ni) | 9.00 - 13.00 |
| Titanium (Ti) | 5 x C% min, 0.70 max |
| Iron (Fe) | Balance |
| Mechanical Properties ASTM A213 TP321 | |
| Property | Requirement |
| Tensile Strength | 515 MPa (75 ksi) min |
| Yield Strength (0.2% offset) | 205 MPa (30 ksi) min |
| Elongation in 2 in. (50 mm) | 35% min |
Applications:
Company Details
Business Type:
Manufacturer,Exporter,Trading Company,Seller
Year Established:
1990
Total Annual:
50M-75M
Employee Number:
50~850
Ecer Certification：
Verified Supplier
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