A tube-in-tube heat exchanger is designed for products like tomato paste, fruit puree, or thick sauces that require gentle heating with minimal clogging. At Shanghai EasyReal Machinery Co., Ltd., we provide tube-in-tube exchangers built for reliable, sanitary processing. The design includes four or two concentric stainless steel tubes: heating media flows through the outer tube, while product flows through the inner tube. This provides efficient heat transfer while protecting delicate textures. Ideal for UHT, pasteurization, or preheating, our systems are available in various lengths and diameters. They are fully compatible with CIP/SIP and PLC automation. Used across 40+ countries, EasyReal heat exchangers are trusted for smooth flow, robust construction, and low fouling. Looking for tube-in-tube heat exchange solutions? Talk to EasyReal for detailed specs.