ASME SA213 TP347H Seamless Stainless Steel Heat Exchanger Tube
Price:
1 - 10000 USD
MOQ:
1 PC
Delivery Time:
5 - 60 Days
Brand:
YUHONG
Product Description
ASME SA213 TP347H Seamless Stainless Steel Heat Exchanger Tube
Product Specifications
| Attribute | Value |
|---|---|
| Material Grade | TP347H, TP347 |
| Standard | ASME SA213, ASTM A213 |
| Ends | PE |
| Testing | UT, ET, HT, PMI |
| Size | OD: 6mm~50.8mm, WT: 0.5mm~15mm, L: Max:34m/pc |
| Application | Heat Exchanger, Cooling, Heating, Condenser, Tube Bundle |
Product Description
TP347H seamless stainless steel heat exchanger tubes offer superior strength and creep resistance at elevated temperatures, making them ideal for high-stress applications. These tubes can withstand temperatures up to approximately 1,200°F (650°C) and are specifically designed for high-temperature environments with enhanced corrosion resistance and mechanical strength.
The TP347H grade contains higher carbon content and is stabilized with niobium to prevent carbide precipitation, ensuring long-term performance in demanding applications.
Chemical Composition
| Grade | Cr | Ni | Nb | C |
|---|---|---|---|---|
| TP347H | 17.0-19.0% | 9.0-13.0% | ≥ 10x C content, typically 0.2-0.7% | 0.04-0.10% |
Mechanical Properties
| Grade | Tensile Strength | Yield Strength | Elongation | Hardness |
|---|---|---|---|---|
| TP347H | ≥ 205 MPa (30 ksi) | ≥ 515 MPa (75 ksi) | ≥ 35% in 50 mm | Typically ≤ 95 HRB |
Key Applications
- Chemical Processing: Heat exchangers and reactors for handling high-temperature and corrosive chemicals
- Power Generation: Boilers and superheaters for high-temperature steam service
- Petrochemical Industry: Refinery applications with high-pressure steam and corrosive substances
- Aerospace Industry: Exhaust components requiring high-temperature resistance
- Industrial Heating: Furnaces and kilns with severe thermal cycling requirements
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Company
YUHONG HOLDING GROUP CO., LTD
Location
20 Floor, No.1 New World Building, NO.1018 Min'an Road, Yinzhou District, Ningbo, China, ZIP:315040
Contact Person
Sales Dept. (Marketing Director)