Profile: Car-Ber Testing Services provides technical support to hydrostatic weld testing process and hydrostatic/hydrodynamic isolation capability. We test vessels, flanges, valves and other various pipe assemblies. Our hydrostatic isolation system prevents the transfer of heat from the downstream work area to the upstream portion of the pipe, which reduces the amount of toxic materials released from the upstream portion of the pipe. We offer hydrostatic weld testing tool, which is inserted into the open end of a flange, pipe or tube centered over the weld to be tested and pressurized with relative ease.