Stainless steel tube heat exchangers are professional engineering solutions that enable two different fluids (liquid-liquid or liquid-gas) to transfer heat across a large surface area without mixing. ÖNSA Makine's tube heat exchangers demonstrate superior durability, particularly in demanding industrial processes involving high pressure and temperature differences. With their hygienic structure and easy-to-clean tube bundle design, they meet all sectoral needs, from food safety to chemical corrosion resistance.

Shell-and-Tube Heat Exchanger Technical Specifications and Design Details

ÖNSA Makine shell-and-tube heat exchanger systems are specially designed based on thermal calculations (heat transfer coefficients) according to the flow rate, viscosity, and target temperature values of the fluids to be transferred.

Material Quality: Certified AISI 304 or AISI 316 stainless steel, fully compliant with food and chemical standards, with high corrosion resistance.

Design Types: Single-pass, multi-pass, U-tube or fixed tube sheet configurations, depending on process requirements.

Pipe Bundle Structure: Optimised internal pipe arrangement that maximises heat transfer surface area and minimises fluid resistance.  

Durability: Reinforced body structure resistant to high operating pressures and sudden temperature changes (thermal shock).

Connection Standards: Hygienic clamp, flanged or threaded connection options that can be easily integrated into your installation.

Surface Finish: Smooth internal and external surface polishing that prevents scaling and sediment formation, increasing efficiency.

Industrial Advantages and Applications

Applications:

•   Food and Dairy Industry: Milk pasteurisation, fruit juice heating/cooling and vegetable oil processes.
•   Beverage Production Plants: Syrup preparation, beer wort cooling and carbonated beverage lines.
•   Chemicals and Textiles: Heating dye baths, chemical reactor cooling and solvent recovery.
•   Pharmaceutical Industry: Pure water systems and thermal management of sensitive chemical solutions.
•   Energy and Waste Heat: Heat recovery from whey or waste dye bath water.

Advantages:

• High Heat Transfer Efficiency: Ensures maximum energy exchange in minimum time thanks to the expanded pipe surface area.
• Low Operating Cost: Its energy efficiency-focused design significantly reduces fuel and electricity consumption, paying for itself in a short time.
• Long-Lasting Construction: Its stainless steel structure is resistant to oxidation and corrosion; it requires less maintenance than plate heat exchangers, which have high gasket costs.
• Hygiene and Easy Cleaning: Our design allows for rapid cleaning of the pipe interiors using mechanical brushing or CIP (Clean-in-Place) systems.
• Compact Design: Space-saving body structure capable of high-capacity heat transfer even in limited spaces.

Pipe Heat Exchanger Prices

Pipe heat exchanger prices are determined based on the heat transfer surface area ($m^2$), pipe and body diameter, material quality (304/316), and design complexity (number of passes, etc.). As ÖNSA Makine, we offer these high-performance heat exchangers, which are manufactured in-house, at factory-direct prices, providing our industrial clients with both the advantage of domestic production and global engineering quality.

Simply contact us to receive a price quote and determine the most suitable pipe configuration for your fluid type. With our engineering expertise, we guarantee maximum energy savings and efficiency in your process.