Weldment test system

A method of testing a fluid component, the fluid component comprising a tubular member having first and second connection portions on the opposed first and second ends, respectively, thereof, the fluid component defining an in internal flow passage and an exterior surface, comprising,

• providing a cabinet having an internal shelf, a fluid test circuit region on a first side of the internal shelf and a test region on a second side of the internal shelf;
• providing a fluid test circuit with first and second pipes extending from a first side of the internal shelf to a second side of the internal shelf, open pipe ends of the first and second pipes thereof distal to the second side of the internal shelf positioned to connect a fluid component thereacross, the fluid component comprising a tube having first and second connection portions on the opposed first and second ends, respectively, thereof, connected thereacross, and connecting the first and second ends of the fluid component to the open pipe ends of the first and second pipes, respectively, the fluid test circuit comprising:
• a first nitrogen source line selectively connected to a first IPA tank through a nitrogen selector valve, to selectively exert nitrogen pressure on isopropanol in the first IPA tank;
• a second nitrogen source line selectively connected to a second IPA tank through a second nitrogen selector valve, to selectively exert nitrogen pressure on isopropanol in the second IPA tank;
• the first nitrogen source and second nitrogen source each further including a first subline and a second subline;
• a fluid circuit, comprising a fluid line circulation circuit;
• a first drain selectively connected to the fluid line circulation circuit through a first drain valve;
• a first IPA tank connected to the fluid line circulation circuit through a first IPA line and a first IPA valve, and a second IPA tank connected to the fluid line circulation circuit through a second IPA line and a second IPA valve;
• a second drain connected to the first IPA tank through a first IPA drain valve and the second IPA tank through a second IPA drain valve;
• a first IPA vent connected to the first IPA tank through a first IPA vent valve;
• a second IPA vent connected to the second IPA tank through a second IPA vent valve;
• a first water line selectively connectable to a water source and to the fluid line circulation circuit through a water valve;
• and
• a drain selectively connectable to the fluid line circulation circuit through a drain valve;
• wherein the fluid line circulation circuit is selectively configurable to flow water, nitrogen and IPA through the fluid component.