Shell and Tube Heat Exchanger

Tubular (also known as shell-and-tube, or tube-in-shell) heat exchangers are the most typical countercurrent heat exchangers and have a long history of use in industry, and they still dominate all heat exchangers today. Tubular heat exchangers consist of main components such as the shell, tube bundle, header, and end caps. The shell is usually cylindrical and contains parallel tube bundles. The tube bundles are fixed at both ends to the headers.

In tubular heat exchangers, two fluids are exchanged within the tubes. The flow path within the tubes is called the tube side, and the flow path outside the tubes is called the shell side. The tube wall is the heat transfer surface. To increase the heat transfer coefficient on the shell side, baffles are usually installed inside the shell. The baffles not only prevent short-circuiting but also increase the fluid velocity and force the fluid to flow in a zigzag pattern through the tube bundle, greatly increasing turbulence. Common types of baffles include concave and disk shapes, with the former being more widely used. The fluid passes through the tube bundle once within the tubes is called a tube pass, and passing through the shell once is called a shell pass. To increase

 

Technical parameter
Product name	Shell and Tube Heat Exchanger
Product model	HLGLC-1/2//3......-A
Unit heat exchanging area	1-4000m2
Maximum flowrate	1-5000m3/h
Shell material	Shell material 304,316L.2205,TAI,C275, Copper
Heat exchange tube material	Shell material 304,316L.2205,TAI,C275, Copper
Welding material	99.99Stainless Steel 304,316L.2205,TAI,C275, Copper
Thickness of Materials	0.5-12mm
Design pressure	1.0MPa-9.0MPa
Test pressure	1.5MPa 9.9MPa
Design temperature	1-500
Basic Procedures	A1-> A2 A4-> A3
Application scope	Heating Water Heater, air conditioning economizer, Heat pump evaporator, chiller condenser, etc.Chemical, pharmaceutical, HVAC, pulp mill, beverage. The installation company.