ASTM F438 CPVC Transition Fittings

New transition fittings, adapters and preformed copper elbows for CPVC are now available from Sioux Chief.
These new fittings are designed to ASTM F438 for Sch. 40 CPVC socket connection – which includes 1¼”, 1½”, and 2” threaded transition fittings, and ½”, ¾” and 1” male sweat adapters and stub out elbows.

These fittings are similar to our current CTS socket CPVC products, but are designed for Sch. 40 CPVC pipe, rather than CTS tubing.

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