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i was trying to seal up an airtight hull when i discovered that hooking a vacume to the airtest fitting worked wonders by sucking the weld into the pesistant leak. Is this a common practice in tank welding?
Reply:I dont know but it sounds like a creative solution to me! MM350P/Python/Q300MM175/Q300DialarcHFHTP MIG200PowCon300SMHypertherm380ThermalArc185Purox oaF350CrewCab4x4LoadNGo utilitybedBobcat250XMT304/Optima/SpoolmaticSuitcase12RC/Q300Suitcase8RC/Q400Passport/Q300Smith op
Reply:yeah its never failed first try every time. i recently used this on a glycol system tested at 60 psi. I thaught 60 psi would be impossible but it worked. the first fillup was scary i expected a huge bomb yaknow.
Reply:The only thing that i see as a problem is that you may pull beeds of metal into the tank.keith The older the boys, the more expensive the TOYS!!Previous owned;Linde 300 Amp welderMiller Gas drv welder, Tumbstone,Dayton Miller ac to dc converter,High frequency unitLongevity LS60PCurrrently owned;Longevity WeldAll 200PI |
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发表于 2021-8-31 23:45:23