3" x 5-1/2" Black Pipe Nipple Threaded Full Coupling 11 Forged stainless union conform

11   Forged stainless union conform to MSS SP-83   Forged stainless outlets conform to MSS SP-97   Forged stainless socket weld Inserts conform to MSS SP-79   Manufacturing facility is ISO 9001:2008

This test is part of a constant program to maintain the highest quality fittings available

These copper crimp fittings are crimped onto the PEX tubing with a crimping tool and are compatible with any PEX tubing

1   Cast iron fittings have SCI Trademark and are 100% air tested   Manufacturing facility is ISO 9001:2008 and ISO 14001

ISO 9001:2008 manufacturer

3" x 5-1/2" Black Pipe Nipple Threaded Full Coupling 11 Forged stainless union conformmaterial: Black Steel connection: Threaded Thread Type: Male Features: Meets or exceeds all applicable ASTM and ANSI standards Made in The U. S. A.