S-TF20-I Tube in Tube Sanitary Heat Exchanger | Double Tube Heat Exchanger
S-TF20-I Tube in Tube Sanitary Heat Exchanger Operation
The S-TF20-I Tube in tube Sanitary Heat Exchanger is a monotubular heat exchanger consisting of two concentric tubes. The product flows through the inner tube while the service flows through the space between the two tubes.
S-TF20-I Tube in Tube Sanitary Heat Exchanger Applications
The S-TF20-I Tube in tube Sanitary Heat Exchanger is intended for heating processes (pasteurization, sterilization, UHT, etc.) or cooling of products with low-medium viscosity. The products may contain fibers or large particles. This model is designed for products like minced meats, juices or yogurt with pieces, fish by-products and creams, among others.
S-TF20-I Tube in Tube Sanitary Heat Exchanger Technical Data Sheet
Standard Design Conditions
Design temperature: 180°C
Design Pressure: 10 barg
For higher design pressure or temperatures as well as hazardous fluids, the heat exchangers can be checked according to AD 2000 Merkblätt, ASME VIII Div.1, PD 5500, EN13445 or by Finite Elements Analysis and CE certificated by individual inspection modules
Included: CE Marking according 2014/68/UE
Shell side : 22mm – 204mm
Tube side: ≥ 16 mm
Length: 1-1,5-2-3-6 m
Other available sizes under request.
Shell and tubes:
Stainless Steel 304 or 316L
Other materials available on request (2205,
2507, 254 SMO among others)
Other connections available on request.
Product channel designed to promote CIP (Clean In Place)
Mineral wool coated in 304 stainless steel metal sheet.
Stainless Steel 304.
The type and shape of the frame will be selected to fit the needs of each project. If required, equipment may be sloping for better drainage.
In case the equipment contains several units in series, SACOME can provide the interconnections for the product channel and the service channel. This model is specially designed to get compact frames.
SACOME TYPE DEFINITION
Tube in tube
Non removable inner tube
Without / with expansion joint
Ø TUBE 2 (mm)
Ø TUBE 1 (mm)
Nominal lenght (mm)
Shell side material
Tube side material
Corrugation indicator (Hard/Soft/Plain)
The importance of rheology in the design of any processing plant is crucial since the sizing of many of the elements composing it is very dependent on this “resistance”, also taking special relevance with food products: heat exchangers, pipes, valves, pumps, mixers, etc.
To design a heat exchanger it is necessary to have certain data, such as the process flow rate, the temperature and the physical properties of products.
Hairpin heat exchangers have a more efficient and economical design compared to a multiple pass heat exchanger when the process requires a temperature crossing between the cold and hot fluid.
Engineering, Design and Manufacturing of Tubular Heat Exchangers
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