Uxcell 2.5 DN50 Pipe 4 Bolt Hole Full Face Rubber Flange Gasket Black 10 Count

Uxcell 2.5 DN50 Pipe 4 Bolt Hole Full Face Rubber Flange Gasket Flat WasherWhat is this? Flange gaskets are designed to seal the space between 2 sections of pipe prevents them from flare out. Mainly used for valve pipeline and flange installation. Are there any advantages of the product? The flat gaskets are used wherever a union or flange is required to prevent leaking. Corrosion resistance high temperature resistance good toughness. How to use it? What should I notice? Clean flanges surfaces or parts that require gaskets check the correct dimensions and specifications required. Clean or replace the bolts nuts and washers. Lubricate the underside of bolts threads nuts washers and heads. Make sure to do not begrime the gasket. Carefully insert the gasket between the mating surfaces. It is recommended to use a torque wrench which can be tightened to ensure a longer service life and leak-free performance.