ST tube in tube heat exchangers find their application where fluids of high viscosity, density or high fiber or solid particle contamination are subjected to heat treatment, e.g. at waste water treatment plants.
The presence of different types of mechanical contamination causes their sedimentation on the walls, which blocks the flows in the exchanger. Large diameter of the ST exchanger tubes ensures their free flow and the dismountable design allows for mechanical cleaning of the heat exchange surface.
Stainless steel make ensures corrosion resistance and the simple design ensures long-term failure-free operation.
Dismountable designallows for mechanical cleaning
Option to increase heat exchange surfaceby adding further sections, the number of which depends on the media type and working parameters
Stainless steel makeensures corrosion resistance
Broad rangewith various nominal diameters and modules with 3 meters and 6 meters in length ensures flexibility in system design
SectionThe exchanger consists of appropriate number of sections connected in series with knee tubes and set on a frame.
Thermal elongation compensatorFor the tubes is used in case of significant temperature difference between product side and shell side.
Tube in tube
The single section of the ST exchanger consists of two tubes with different nominal diameters. The tube with smaller diameter (product side) is installed inside the tube with the larger diameter (shell side).
Sewage treatment plants
Complexes consisting of devices and facilities for removing contamination from wastewater and disposal of the sludge resulting from their treatment.
Waste heat recovery
Experts say that by the middle of the century the main source of power for heating buildings will mostly be […]
models with various nominal diameters and modules with 3 meters and 6 meters in length ensures flexibility in system design
airtightness and high quality make of exchangers are confirmed during pressure testing and quality control
we help selecting appropriate exchanger for particular application and technical requirements
Certificates and standards
exchangers manufactured in accordance with PED or ASME