Make Hydro Testing and Isolation Work Easy, Convenient, and Safe
EST Group's GripTight MAX® Test Plug is a revolutionary new plug design which significantly increases the range of pipe materials and pressures that can be tested. It is highly effective in applications such as down hole / well-head piping, high pressure steam systems and in the replacement of older piping with newer high alloy hardened pipe materials used in refineries and chemical plants. It is also effective for testing non-metallic materials such as Fiberglass Reinforced Plastic (FRP) and Glass Reinforced Epoxy (GRE) piping systems.