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For Cast and Ductile Iron Pipe Sizes
Steel Middle Rings with Ductile Followers
Couplings 2" through 8" have 5" Middle Rings,br>Fushion Bonded Epoxy Couting - ID/OD
Unit of Measure

Nominal Pipe Diameter

N/A 300 A

ID - Nominal Size

N/A 12 in

OD - Outside Diameter

N/A 12.750 in

OD Range - End1

N/A 13.20 to 13.50 in

OD Range - End2

N/A 12.50 to 12.75 in


N/A 55 lb

D2 - Pipe Min-Max Range

N/A 316-321 mm