Multi-Pass Fixed Tube Sheet
The shell and tube heat exchanger’s simple design makes it one of the most popular cooling solutions for a wide variety of applications. For example, it’s commonly used to cool hydraulic fluid and oil in engines, transmissions, and hydraulic power packs. It’s also the most common type of heat exchanger used in oil refineries and other large chemical processes.
Shell and tube heat exchangers consist of a cylindrical shell with a bundle of tubes inside it. They work by circulating a hot liquid inside the shell around the tubes, which contain a cooler liquid.
In a fixed tube sheet heat exchanger, the tubes are permanently positioned inside the shell and thus are not removable. In a multi-pass heat exchanger, the liquid passes through the tube bundle two or more times.
DAC Worldwide’s Multi-Pass Fixed Tube Sheet Heat Exchanger Training Model (286) is a highly-detailed scale model that teaches learners about the operation and maintenance of industrial multi-pass fixed tube sheet heat exchangers.
An accurate, to-scale replica of a typical industrial heat exchanger, the model features a clear acrylic shell and can be completely disassembled. It reflects design standards established by both the Tubular Exchanger Manufacturers Association (TEMA) and the American Society of Mechanical Engineers (ASME).
Features & Specifications
- Exact "to-scale" construction throughout (5" shell diameter).
- Clear acrylic shell, flanges, and nozzles.
- Contrasting opaque baffles and partitions.
- Detailed tube bundle.
- Representative, color-coded tubing for visibility and to show flow path.
- Opaque representative gaskets.
- Stainless steel hardware.
- Durable PVC baseplate with provision for tabletop mounting and mounting on related workstation and display rack products.
- Metal Trades Training Manual with a section on heat exchanger design, maintenance, and nomenclature (IPT).
- Packaging for shipment via motor freight.
Product Pictures:
Company Introduction:
Packing and Delivery:
Quality Control:
1. Incoming Raw Material Inspection
2. Raw Material Segregation to avoid steel grade mix-up
3. Heating and Hammering End for Cold Drawing
4. Cold Drawing and Cold Rolling, on line inspection
5. Heat Treatment, +A, +SRA, +LC, +N, Q+T
6. Straightening-Cutting to specified length-Finished Measuring Inspection
7. Machanical Testing in own labs with Tensile Strength, Yield Strength, Elongation, Hardness, Impact, Mictrostruture etc
8. Packing and Stocking.
100% of our steel tubes are dimensionally checked
100% of our steel tubes are visually checked to assure they have a perfect surface condition and no surface defects.
100% eddy current test and ultrosonic test to eliminate longitudinal and transversal defects.
ASTM B265 Hot Rolled Titanium Plates TA1 Plate Heat Exchanger Sheet
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