Ammus Engineers (Formerly Airfrige) has capability to design and manufacture of Shell & Tube type Heat Exchangers on various materials of construction including carbon steel, low alloy steel and stainless steel as per ASME Sec. VIII Div. 1 and Div. 2 and TEMA standard. It is the most common type of the heat exchanger in oil refinery and other chemical processes and is suited for high pressure application.