AMETEK Shell & Tube Heat Exchangers made with fluoropoloymers are available in a wide variety of capacities and sizes to meet virtually any type of process heating or cooling requirement. With over 30 years experience, AMETEK is the world's largest producer of non-corroding heat exchangers, custom-designing solutions to customers' corrosive or high purity process problems. AMETEK Shell and Tube Heat Exchangers are available with tubing diameters ranging from 0.125 inches to 0.375 inches. Most units can be supplied with shells made of steel, steel-lined with PTFE, FRP, CPVC, polypropylene, or a variety of metals to meet specific application requirements. TEMA/ANSI end and nozzle connections are standard, with metric designs available.