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 | TP321 Stainless Steel Heat Exchanger Tube ，ASTM stainless steel heat exchanger tube ，A213 stainless steel heat exchanger tube | ||
ASTM A213 TP321 Stainless Steel Heat Exchanger Tube For Chemical Industry
ASME SA213 outlines the requirements for seamless and welded tubes intended for use in boiler, superheater, and heat exchanger applications. It ensures that the tubes meet stringent industry standards for quality and performance.
TP321 exhibits good tensile strength, ductility, and excellent weldability. The addition of titanium enhances its resistance to high-temperature oxidation and scaling.While the thermal conductivity of TP321 is not as high as that of carbon steels, it is sufficient for effective heat transfer in heat exchanger applications.
Chemical Composition:
| Grade | Cr | Ni | Ti | C |
| A213 TP321 | 17.0–19.0% | 9.00-12.00% | ≥ 5x C content | ≤ 0.08% |
Mechanical Properties:
| Grade | Yield Strength | Tensile Strength | Elongation | Hardness |
| A213 TP321 | ≥ 205 MPa (30 ksi) | ≥ 515 MPa (75 ksi) | ≥ 35% in 50 mm | Typically ≤ 95 HRB |
Key Features
Applications:
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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