Home | Unions |Elbows |Nuts | O-Rings | Plugs | Materials | Contact Us ELBOWS Elbow 90 size range: 1/8" to 2" fitting class: 3000 seat: 0-ring & integral seat type elbow: FNPT, SW, tube, copper sweat type tailpc: all unions Elbow 45 size range: 1/8" to 2" fitting class: 3000 seat: 0-ring & i...