Threaded Flange
Threaded flanges have a thread that can be used to connect the equipment to the tank. In most cases, the threads on the flange match the threads created on the pipe or existing threads on the equipment. Although these flanges are manufactured with different pressure standards, they are usually used in cases and conditions where high temperature and pressure are not considered. Also, one of the most critical applications of this type of flange is in tanks containing gases, vapors and explosive dust.