EST Group's GripTight® range of pressure testing and isolation plugs eliminate the time consuming practice of welding on and cutting off end caps in order to perform pressure tests. Eliminating end caps can save you up to 80% of the time you'd spend preparing to pressure test, allowing you to focus your welders on revenue producing welds rather that welds which will end up as scrap.
GripTight test plugs self-gripping design uses the system test pressure to supplement their grip - The greater the test pressure, the greater they grip the pipe. The result: improved testing safety. Click here for More Information.