Stainless Steel Tube-in-Tube Heat Exchangers

Southwest Thermal's stainless steel tube-in-tube heat exchangers are engineered for simplicity and efficiency in compact applications. Constructed from high-quality 316L stainless steel, they offer superior corrosion resistance and are ideal for food and beverage processing, pharmaceutical production, chemical processing, and small-scale HVAC systems. Their robust, seamless design ensures reliable performance with minimal maintenance, meeting ASME standards for industry compliance.

  • Compact Design: Tube-in-tube configuration provides efficient heat transfer in a small footprint, ideal for space-constrained applications.
  • Material Options: Made from 316L stainless steel, with options for titanium for highly corrosive fluids.
  • High Performance: Optimized for efficient heat transfer with low pressure drop, ensuring energy efficiency.
  • Versatility: Suitable for food and beverage, pharmaceutical, chemical, and small-scale HVAC applications.
  • Size Range: Available in various sizes, tailored for small to medium-scale industrial and commercial applications.
  • Durability: Seamless stainless steel construction enhances reliability and reduces maintenance needs.
Tube-in-Tube:
High Viscosity Applications
  • Food & Beverage Processing
  • Fibers & Slurries
  • Sauce & Condiments
Tube-in-Tube

Tube-in-Tube Heat Exchangers

Applications

Stainless steel tube-in-tube heat exchangers are used in industries such as food and beverage processing, pharmaceutical production, chemical processing, and small-scale HVAC systems. Their compact design and corrosion resistance make them ideal for applications requiring hygienic conditions, precise temperature control, or handling of corrosive fluids, such as pasteurization, cooling of viscous liquids, and chemical reactors.

Sizes & Materials

Our tube-in-tube heat exchangers are constructed from high-quality 316L stainless steel, with options for titanium to handle aggressive fluids like acidic solutions or seawater. Available in sizes tailored for small to medium-scale applications, they operate at pressures up to 600 psi and temperatures from -20°F to 400°F, ensuring compatibility with a wide range of fluids and processes.

Performance and Design

The tube-in-tube design features an inner stainless steel tube within an outer tube, with one fluid flowing through the inner tube and another in the annular space. This configuration promotes efficient heat transfer through counterflow or parallel flow arrangements, with stainless steel ensuring durability and corrosion resistance. The seamless design minimizes maintenance and is ideal for hygienic and corrosive applications.

Complementary Solutions

While tube-in-tube heat exchangers excel in compact and hygienic applications, we also offer brazed plate, plate and frame, and shell and tube designs for specialized needs, such as high-pressure environments or large-scale systems. Our stainless steel tube-in-tube models are the preferred choice for industries requiring reliable, corrosion-resistant heat transfer in smaller footprints.

Common FAQs

Stainless steel tube-in-tube heat exchangers are compact devices used to transfer heat between two fluids without mixing. They consist of an inner stainless steel tube within an outer tube, with fluids flowing in the inner tube and annular space. Ideal for food and beverage, pharmaceutical, chemical, and small-scale HVAC applications, they offer corrosion resistance and reliability.

Stainless steel tube-in-tube heat exchangers offer several key benefits:

  • Compact Design: Small footprint suits space-limited installations in food processing and pharmaceuticals.
  • Corrosion Resistance: 316L stainless steel and optional titanium ensure durability in aggressive environments.
  • Hygienic Performance: Seamless design meets stringent sanitary requirements for food and pharmaceutical applications.
  • Low Maintenance: Robust construction reduces upkeep and ensures long-term reliability.

Stainless steel tube-in-tube heat exchangers transfer heat through an inner tube housed within an outer tube. One fluid flows through the inner tube, while another flows in the annular space, with heat passing through the tube wall. The design supports efficient counterflow or parallel flow, making them suitable for food processing, pharmaceuticals, and chemical applications.

Stainless steel tube-in-tube heat exchangers are used for their compact size, corrosion resistance, and hygienic design. They excel in applications like food and beverage processing, pharmaceutical production, chemical processing, and small-scale HVAC, where space, reliability, and sanitary conditions are critical.

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