280pcs Flat Ring Hydraulic Fittings Set Assorted Solid Copper Crush Washers Seal

The copper gasket is a gasket with an outer diameter of +0.0 ~ -0.1.The solid copper gasket is processed by mechanical cutting and other methods, and its excellent flexibility can fill the uneven part of the flange surface. Wide application temperature range and low leakage. We provide various specifications and types of solid copper gaskets, and choose different copper products to manufacture gaskets according to customer requirements.For example: red copper, brass, aluminum, etc.