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07-02-2012, 10:21 PM #1
Field cutting offsets for 25-34 inch round?
I'm a paint booth builder, and I believe this involves HVAC. The air make-up units on the booths we build generally use between 25 and 34 inch round for intake and exhaust. My question is: Is it possible to field cut offsets, and what would be the formula? We have plenty of unassembled joints available.