SEMC autoclave heating elements are constructed by brazing or welding elements into stainless steel or brass thread. These are intended for direct immersion into fluids and gases. The heater is to be installed via a threaded port in the tank or vessel. Autoclave heating elements are available in a variety of pipe thread sizes and materials. The heating elements are offered in a number of materials suited to a variety of fluid heating applications. Terminal housings are available for indoor, outdoor and hazardous environments. Many options are available. Since we are a made to order company, we can offer a large selection of sizes and configurations. Please contact us for assistance with your application.