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AWWA C223-2019
Fabricated Steel and Stainless Steel Tapping Sleeves
This standard describes fabricated steel and stainless-steel tapping sleeves used to provide outlets and branches on existing pipe with or without interruption of service. They are intended for pipe sizes 4 in. (100 mm) through 48 in. (1,200 mm) with branch outlets through 36 in. (900 mm). This standard includes requirements for materials, dimensions, tolerances, finishes, and testing.
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AWWA: American Water Works Association [awwa]