Shell and Tube Heat Exchangers:
CESCO proudly represents Ward Tank & Heat Exchanger in the non-sanitary shell and tube heat exchanger market.
They can meet all of your needs for shell and tube heat exchangers. Their design and fabrication facilities offer fast, efficient, and cost-effective designs. They utilize B-JAC* (Aspen Technologies) software for thermal rating and mechanical designs. Their state-of-the-art automatic tubesheet drilling equipment is accurate to 0.0002". They offer all standard TEMA configurations including P, S, T and W types designed in accordance to ASME Code, Section VIII, Division 1 and TEMA C, B and R requirements. They offer shell sizes ranging from 4" up to 144" in diameter and design pressures from full vacuum to 5,000 PSI.
Special fabrication requirements such as welded tube ends and stress relieving are also available in addition to the list below.
• ASME Code, Section VIII, Div. 1
• ASME U Stamp & NBIC R Certificate
• TEMA class B, C & R
• Shell and Tube
• Standard TEMA configurations
• Retubing and repair
• Fixed Tubesheet design
• Floating Tubesheet design
• U-tube design (Removable Coils)
• Bayonet Type Heaters / Coolers
• Internal / External prate Coils
*B-JAC is a registered trademark of Aspen Technologies, Inc.
A shell and tube heat exchanger is the most common type of heat exchanger in oil refineries and other large chemical processes, and is suited for high-pressure and/or high-temperature applications. As its name implies, this type of heat exchanger consists of a shell (a vessel) with a bundle of tubes inside it. One fluid runs through the tubes, and the second runs over the tubes (through the shell) to transfer heat between the two fluids. The set of tubes is called a tube bundle, and may be composed by several types of tubes: plain, longitudinally finned, etc.
