- Full stainless steel construction The BEM heat exchangers are shell and tube exchangers with tube bundle constructed in a fixed manner for easy mounting on skid. Cooling surfaces from 0.3 to 30 sq. While they might not be the most efficient option for every process case, they can be used in almost every service. TEMA Designs Available: - Tube sheets made of stainless steel The shell and tube heat exchangers are devices that allow transfer of heat between two fluids, without exposing them to a direct contact, thus preventing them to mix. In the construction of the exchanger IN LINE a single passage both of the fluid on the tube side and of the fluid on the shell side is provided for. The traditional Sicimi attitude of the "custom made" design and production, widely applied to the thermoregulation units, offers its customers, also in the case of heat exchangers, the chance to purchase an ad hoc product according to their specific needs. Sicimi initially started production of shell and tube heat exchangers for internal needs, when, thanks to the experience gained in thermoregulation, it decided to design and produce these units. Attachments on the shell: threaded sleeve or flat flange. - Full stainless steel construction 40 years of experience in industrial plant engineering. It can expand freely and therefore is not subject to tensions even in the presence of strong temperature differences between the fluids which exchange heat. The tube bundle is fixed by mechanical rolling to two tube sheets, in turn welded to the shell of the heat exchanger. Standard exchangers, particularly made for heavy duty ever with medium pressure ranges. The BEM heat exchangers are shell and tube exchangers with tube bundle constructed in a fixed manner for easy mounting on skid. The front head piping must be unbolted to allow the removal of the front head, if this is undesired this can be avoided by applying a type A front head. BEM heat exchangers. 1-805-484-2992. Standard constructive sizes: diameters from Ã 5 "to Ã 10", length of the tube bundle from 610 to 2800 mm. BEM exchangers are the most versatile of all the shell-and-tube heat exchangers. The composition can be made with different choise of materials, all sort of combinations make this type of exchangers versatile enough to solve any problem of fluids, flows, even with high duty rating.
This configuration of the tube bundle allows the cleaning of the inside of the tubes with mechanical systems, while the cleaning of the outer side can only be done through the use of chemical means. Because BEU exchangers must always have tube passes in multiples of two, they are limited to services without a temperature cross. The tube bundle is fixed by mechanical rolling to two tube sheets, in turn welded to the shell of the heat exchanger.