What We Do At CK Energy, we sell and hire our own range of high pressure pipe plugs, flange, and joint testers. In addition we represent a number of global manufacturers of complimentary products. Details of all can be found by clicking on the links below. High Pressure Pipe Plug, Flange and Joint Tester Rental IPCO Heat Exchanger Plugs Subsea Energy Solutions Connector Subsea Solutions Crism Fitting Pipeotech Nordlock Alba-RIG™ (Rapid Integrity Gasket)