All Spiral Pipe and Fittings 2020欧洲杯盘口

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Connector (Coupling)

Pipe-to-Pipe Connections are made by using a fitting size coupling that slips inside the mating pipe sections. A stop bead runs around the middle of the coupling to center the coupling in the connection. Secure the connection by installing sheet metal screws through the outer shell of the duct, 1/2 inch from the bead.

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