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Up Topic American Welding Society Services / Certifications / 5" aluminum pipe(called buss in electrical industry)
- - By robertdavis Date 05-30-2013 10:45
hi no i dont know what code it is,hoping YOU can give an idea where to look,weld position-6g,using mig. has inner ring. bevel?,spacing?
Parent - By 803056 (*****) Date 05-30-2013 13:37
One company I have worked with in the past used AWS D1.2 as their standard. They fabricated "busses" for power generation switchyards.

They tested their welders with backing and a 45 degree included angle and 1/4 root opening using GMAW in the spray mode and the test position was 6G with no restriction ring.

Al
Up Topic American Welding Society Services / Certifications / 5" aluminum pipe(called buss in electrical industry)

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