YUHONG HOLDING GROUP CO., LTD
| Payment Terms | TT, LC |
| Supply Ability | According to client requirements |
| Delivery Time | Depends on the quantity |
| Packaging Details | Ply-wooden Case / Iron Case / Bundle with plastic Cap |
| Product | Shell And Tube Heat Exchanger Tubes |
| Heat Exchanger Tubes Standard | Stainless Steel SAME SA213 |
| Heat Exchanger Tubes Material | TP347 |
| Heat Exchanger Tubes Size and Length | According to clients' need |
| Heat Exchanger Tubes Packing | Ply-wooden Case |
| Heat Exchanger Tubes Use | For Heat Exchanger / Boiler / Furnaces,etc |
| Brand Name | Yuhong |
| Model Number | SAME SA213 TP347 |
| Certification | ABS, BV, DNV, CCS, LR |
| Place of Origin | China |
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Product Specification
| Payment Terms | TT, LC | Supply Ability | According to client requirements |
| Delivery Time | Depends on the quantity | Packaging Details | Ply-wooden Case / Iron Case / Bundle with plastic Cap |
| Product | Shell And Tube Heat Exchanger Tubes | Heat Exchanger Tubes Standard | Stainless Steel SAME SA213 |
| Heat Exchanger Tubes Material | TP347 | Heat Exchanger Tubes Size and Length | According to clients' need |
| Heat Exchanger Tubes Packing | Ply-wooden Case | Heat Exchanger Tubes Use | For Heat Exchanger / Boiler / Furnaces,etc |
| Brand Name | Yuhong | Model Number | SAME SA213 TP347 |
| Certification | ABS, BV, DNV, CCS, LR | Place of Origin | China |
| High Light | ASME SA213 TP347 heat exchanger tube ，stainless steel seamless tube for high temperature ，heat exchanger tube with warranty | ||
ASME SA213 TP347 Heat Exchanger Stainless Steel Seamless Tube , For High Temperature Environments
ASME SA213 TP347 is a specification for seamless ferritic and austenitic alloy-steel boiler, superheater, and heat-exchanger tubes. TP347 is a grade of stainless steel known for its excellent resistance to corrosion, high-temperature strength, and superior mechanical properties. This material is widely used in industries such as petrochemical, power generation, and chemical processing where high temperatures and corrosive environments are prevalent.
Material Overview
TP347 is a stabilized stainless steel grade with the addition of columbium (niobium) and tantalum, which enhances its resistance to intergranular corrosion, especially in high-temperature applications. Its ability to resist sensitization makes it suitable for applications where the material is exposed to prolonged heating.
Key Features:
Chemical Composition
The chemical composition of TP347 stainless steel is carefully balanced to ensure optimal performance. The typical composition includes:
| Element | Percentage (%) |
|---|---|
| Carbon (C) | ≤ 0.08 |
| Manganese (Mn) | ≤ 2.00 |
| Phosphorus (P) | ≤ 0.045 |
| Sulfur (S) | ≤ 0.030 |
| Silicon (Si) | ≤ 1.00 |
| Chromium (Cr) | 17.00–19.00 |
| Nickel (Ni) | 9.00–13.00 |
| Columbium (Nb) | 10×C to 1.00 |
| Iron (Fe) | Balance |
This composition ensures excellent heat resistance, mechanical strength, and corrosion resistance.
Mechanical Properties
ASME SA213 TP347 seamless tubes are designed to meet specific mechanical property requirements:
| Property | Value |
|---|---|
| Tensile Strength | Min 515 MPa (75 ksi) |
| Yield Strength | Min 205 MPa (30 ksi) |
| Elongation | Min 35% |
| Hardness (Brinell) | Max 217 |
These properties make TP347 suitable for demanding applications.
Heat Treatment
The TP347 tubes are generally solution annealed at temperatures between 1010°C and 1150°C, followed by rapid cooling to prevent carbide precipitation and ensure optimal corrosion resistance.
Applications
ASME SA213 TP347 seamless tubes are widely used in industries requiring high performance under extreme conditions. Common applications include:
Corrosion Resistance
TP347 stainless steel exhibits exceptional corrosion resistance in a variety of environments, including:
Advantages
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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