Stainless Steel Welded ASTM A269 TP316L Heat Exchanger Tube
Stainless Steel Welded Tube, ASTM A269 TP316L, Heat Exchanger Tube
ASTM A269 TP316L Stainless Steel Heat Exchanger Tube, is a high-quality tubing option designed for optimal heat transfer in corrosive environments. Made from TP316L stainless steel, it offers excellent corrosion resistance and durability. ASTM A269 is the standard specification for seamless and welded austenitic stainless steel tubing for general service. TP316L refers to the specific grade and type of the material. TP316L offers good mechanical properties, including high tensile strength and elongation, as well as good weldability and formability.
Chemical Composition:
| Grade | Cr | Ni | Mo | C |
| TP316L | 16.00-28.00% | 10.0-14.0% | 2.0-3.0% | 0.03% max |
Mechanical Properties:
| Grade | Yield Strength: |
Tensile Strength |
Elongation | Hardness |
| TP316L |
≥ 170 MPa (25 ksi) |
≥ 485 MPa (70 ksi) |
≥ 35% in 50 mm |
Typically ≤ 95 HRB |
Applications:
1. Chemical Processing
- Heat Exchangers: Suitable for handling corrosive chemicals and high temperatures. Ensures consistent performance and longevity in chemical plants.
- Reactors: Maintains optimal temperature control for chemical reactions. Enhances process efficiency and safety.
2. Food and Beverage Industry
- Pasteurizers and Sterilizers: Used in equipment requiring high corrosion resistance. Ensures hygiene and safety in food processing.
3. Pharmaceutical Industry
- Process Heaters and Coolers: Ideal for applications requiring stringent cleanliness and corrosion resistance. Maintains precise temperature control of sensitive processes.
4. Marine Applications
- Heat Exchangers: Effective in environments with high chloride exposure. Resists pitting and crevice corrosion.
5. Desalination Plants
- Evaporator Tubes: Suitable for handling saline solutions. Provides durability and resistance to corrosion.
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