Gasket For Dome Fitting Lpg Tank Wagons (Safety Valve Gasket) Thickness 3.2Mm, O.D 171.6Mm, I.D 152.3 Mm As Per Rdso Drg. Wcs-7801-S-62 Alt.4. Material - As Per Is:2712/2024 G Rade W/2 & O/2. Compressed Asbestos Fiber Jointing (Graphite). Make:- Ferolite, Hilite, Thermo Seal Or Similar. [ Warranty Period: 30 Months After The Date Of Delivery ] [Quantity Tolerance (+/-): 5 %Age , Item Category : Normal , Total Po Value Variation Permitted: Max 8 Lacs ] ]