Weld rings are a type of coupling but without a threaded zone. These weld rings also help to join 2 pipes but are done by welding. The application for weld rings is also used to extend the pipe. They differ from 5”-10” with different lengths.

Part Number	Description	OD in Inch	ID in Inch	Length in Inch
050502000014	5" WELD RING 2.0" LONG	6.05	5.25	2
05050200C014	5" WELD RING 2.0" LONG CENTER OUT	6.05	5.6	2
050503500014	5" WELD ON COUPLING 3.5" LONG	6.05	5.25	3.5
050503750014	5" WELD RING 3.75" LONG	6.05	5.25	3.75
050600200014	6" WELD RING 2.0" LONG	7.05	6.25	2
05060020C014	6" WELD RING 2.0" LONG CENTER OUT	7.05	6.69	2
050600300014	6" WELD RING 3.0" LONG	7.05	6.25	3
05060030C014	6" WELD RING 3.0" LONG CENTER OUT	7.05	6.69	3
050603500014	6" WELD RING 3.5" LONG	7.05	6.25	3.5
050600488014	6" WELD RING 4.88" LONG	7.05	6.25	4.88
050802000014	8" WELD RING 2.0" LONG	9.125	8.25	2
050803000014	8" WELD RING 3.0" LONG	9.125	8.25	3
051003000014	10" WELD RING 3.0" LONG	11.21	10.25	3