A333 Gr 6 Heat Exchanger Pipe
Material And Specification
| Material Grade | A333 Gr 6 |
|---|---|
| Standard | ASTM A333 |
| Size Range | 1/2" - 24" |
| Thickness | SCH 40 - SCH 160 |
| Length | Random or Customized |
| Ends | Plain, Beveled, Threaded |
| Surface Finish | Black, Varnished, Galvanized |
Chemical Composition
| Element | Composition (%) |
|---|---|
| Carbon (C) | 0.30 max |
| Manganese (Mn) | 0.29 - 1.06 |
| Phosphorus (P) | 0.025 max |
| Sulfur (S) | 0.025 max |
| Silicon (Si) | 0.10 min |
| Nickel (Ni) | 3.18 - 3.82 |
| Chromium (Cr) | 0.40 max |
| Copper (Cu) | 0.40 max |
| Molybdenum (Mo) | 0.12 max |
| Vanadium (V) | 0.08 max |
Mechanical Properties
| Property | Value |
|---|---|
| Tensile Strength | 60,000 - 70,000 psi |
| Yield Strength | 35,000 - 40,000 psi |
| Elongation | 30% min |
| Hardness (HRC) | 22 max |
| Impact Toughness | 20 ft-lb min (at -50°F) |
Steel Grade
A333 Gr 6 is a low-temperature carbon steel grade. It is a seamless pipe specifically designed for applications involving low temperatures and high-pressure environments. The steel grade offers excellent ductility, impact toughness, and corrosion resistance.
Application
The A333 Gr 6 heat exchanger pipe is widely used in various industries where low-temperature service conditions are encountered. Some common applications include:
Heat Exchangers: The pipe is used in the construction of heat exchangers, which are vital components in industries such as chemical, petrochemical, and power generation. The A333 Gr 6 pipe's ability to withstand low temperatures makes it suitable for transferring heat between fluids.
Oil and Gas Industry: The A333 Gr 6 pipe is employed in pipelines for the transportation of oil, gas, and other hydrocarbon products. Its resistance to low-temperature environments ensures reliable performance even in harsh conditions.
Power Plants: The pipe is used in power plants for applications such as steam piping and boiler tubes. A333 Gr 6 pipes can handle the high-pressure and low-temperature requirements of power generation systems.
Refineries: The A333 Gr 6 pipe finds usage in refineries for various processes involving low-temperature fluids. It is commonly used in cryogenic storage tanks, cooling systems, and process piping.
Chemical Processing: The pipe is suitable for chemical processing applications where low-temperature resistance and corrosion resistance are crucial. It is commonly utilized in equipment such as reactors, columns, and condensers.
In conclusion, the A333 Gr 6 heat exchanger pipe is a reliable and durable option for applications that require resistance to low temperatures and high pressures. Its material composition, mechanical properties, and steel grade make it suitable for a wide range of industries, ensuring efficient heat transfer and fluid transportation in demanding environments.
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