Ormandy offers a wide range of shell and tube heat exchangers for use in the HVAC, Petro-chemical and food industries. Shell and tube heat exchangers offer a reliable, economic and robust means of providing energy transfer. They are most suited to applications with moderate to high temperature profiles and can be designed to withstand high pressures. Shell and tube units can often provide economic advantages over other types of exchanger especially where total life cycle costs are considered. Steam condensers, condensate sub-coolers and steam generators (clean and process) are also available.
HVAC shell and tube heat exchangers are called nonstorage calorifiers and are generally offered with U-tube batteries. These units are manufactured and designed in accordance with BS 853 Part 1 or Part 2 and cover pressures up to 20 Bar g and temperatures up to 300°C.
Shell and tube heat exchangers for use in the Petrochemical industry are generally designed in accordance with a pressure vessel standard such as PD 5500, ASME or TEMA and are offered against specific contract requirements. Ormandy manufacture various exchanger formats including multi-pass shells, floating headers, fixed and clamped tube sheets. Where required shells are offered with expansion bellows to allow for expansion.
Ormandy offer stainless steel tube in tube exchangers for food applications. These units are offered with TUV certification and are designed to meet specific project requirements. mono and multi-tube formats are available with fixed or quick release couplings.
