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Shell and tube

Product catalog summary

Overview: The ST Tube in Tube Heat Exchanger is designed for industries dealing with fluids of high viscosity, density, or contamination with fibers or solid particles. Its large tube diameter facilitates free flow, and its dismountable design allows for mechanical cleaning. Constructed with corrosion-resistant materials, it promises a long service life.

Applications:

Sewage treatment plants for cooling or heating wastewater and sludge
Paper industry
Chemical industry, such as heating pastes in PET pellet production
Food & beverage industry

Construction:

Composed of multiple sections connected in series with knee pipes, mounted on a frame
Each section includes a smaller diameter tube inside a larger one
Number and size of sections depend on thermodynamic parameters
Compensators are used for significant temperature differences
Option for welded joints instead of flanges on the shell side

Advantages:

Simple, dismountable construction for easy cleaning
Expandable heat exchange area by adding sections
Corrosion-resistant stainless steel construction
Easy assembly
Flexible design with various tube diameters and module lengths (3m and 6m)

Working Parameters:

Maximum temperature: 230°F / 110°C
Maximum pressure: Product side - 232 psi / 1.6 MPa; Shell side - 145 psi / 1.0 MPa

Materials:

Inner tube: Stainless steel 316L / 1.4404
Outer tube and frame: Stainless steel 304L / 1.4307

Exemplary Media: Water, wastewater, sludge, suspensions, pastes, slurries, and other high viscosity or density liquids.

Technical Parameters: The document provides detailed specifications for various models, including external diameters, connection sizes, and heat exchange areas for both 3m and 6m sections.

Catalog excerpts

TUBE IN TUBE HEAT EXCHANGER

Open the catalog to page 1

ST TUBE IN TUBE HEAT EXCHANGER Tube in tube heat exchanger ST finds its application in industries where heat treatment is subjected to fluids of high viscosity, density or high fibre or solid particle contamination. Large diameter of the tubes ensures their free flow. ST heat exchanger is dismountable which makes mechanical cleaning possible. Special construction and corrosion resistant materials ensure long service life. APPLICATION: • sewage treatment plant, cooling or heating of wastewater and sludge • paper industry • chemical industry, e.g. heating of pastes in production of PET pellets...

Open the catalog to page 2

Shell and tube

Shell and tube

Catalog excerpts

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