YUHONG HOLDING GROUP CO., LTD
| Payment Terms | TT, LC |
| Supply Ability | 10000 Tons/Month |
| Delivery Time | 5 - 60 Days |
| Packaging Details | Ply-Wooden Case & Woven Bag |
| Material | TP321 |
| Standard | ASTM A213 , ASME SA213 |
| Ends | PE , BE |
| Testing | HT , ET |
| Size | 1/2 inch - 98 inch |
| Application | Heat Exchanger |
| Brand Name | Yuhong |
| Model Number | Seamless Tube |
| Certification | ABS, BV, DNV, CCS, LR |
| Place of Origin | China |
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Product Specification
| Payment Terms | TT, LC | Supply Ability | 10000 Tons/Month |
| Delivery Time | 5 - 60 Days | Packaging Details | Ply-Wooden Case & Woven Bag |
| Material | TP321 | Standard | ASTM A213 , ASME SA213 |
| Ends | PE , BE | Testing | HT , ET |
| Size | 1/2 inch - 98 inch | Application | Heat Exchanger |
| Brand Name | Yuhong | Model Number | Seamless Tube |
| Certification | ABS, BV, DNV, CCS, LR | Place of Origin | China |
| High Light | ASME SA213 TP321 heat exchanger tube ，stainless steel seamless heat exchanger tube ，TP321 heat exchanger tube with warranty | ||
ASME SA213 TP321 Stainless Steel Seamless Heat Exchanger Tube
Grade TP321 is an austenitic stainless steel stabilized with titanium, offering excellent resistance to intergranular corrosion and oxidation. Its stability and mechanical properties make it suitable for high-temperature applications in various industries, such as aerospace, chemical processing, petrochemical, and power generation.
Chemical Composition:
| Grade | C | Mn | Si | P | S | Cr | Ni | Ti | Fe |
| TP321L | ≤ 0.08% | ≤2.00% | ≤0.75% | ≤ 0.045% | ≤0.030% | 17.00-19.00% | 9.00-12.00% | ≥ 5 x C | Balance |
Mechanical Properties:
| Grade | Ultimate Tensile Strength | Yield Strength | Elongation | Hardness |
| TP321L | 515 MPa (75,000 psi) minimum | 205 MPa (30,000 psi) minimum | 35% minimum in 50 mm | ≤ 95 HRB |
Key Features
High-Temperature Stability:
Corrosion Resistance:
Oxidation Resistance:
Weldability:
Applications:
1. Aerospace Industry
2. Chemical Processing Industry
3. Petrochemical Industry
4. Power Generation
Company Details
Business Type:
Manufacturer,Importer,Exporter,Trading Company,Seller,Other
Year Established:
1990
Total Annual:
50M-70M
Employee Number:
50~800
Ecer Certification：
Verified Supplier
Yuhong Holding Group has more than 35 years experience for pipeline products, till now we have 3 big joint venture factories, the total production area more than 130000 square meters, and more than 600 workers with 106 production lines give our clients excellent supporting always. &n... Yuhong Holding Group has more than 35 years experience for pipeline products, till now we have 3 big joint venture factories, the total production area more than 130000 square meters, and more than 600 workers with 106 production lines give our clients excellent supporting always. &n...
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