Grooved Fittings
- 3", 5-1/4" OD, 0.12" Thick, Zinc Electroplated, Carbon Steel, Standard, Seal Ring for 7012/7013 FlangeProduct #: GRL3 SEAL-0390080844
- 4", 6-3/4" OD, 0.12" Thick, Zinc Electroplated, Carbon Steel, Standard, Seal Ring for 7012/7013 FlangeProduct #: GRL4 SEAL-0390080869
