flat brass washer

   flat brass washer Product Description flat brass washer commonly known as oxygen free copper gaskets,Copper Ring Gasket adopts mechanical cutting method and its excellent softness can fill uneven parts on the surface of the flange.Application temperature range, low leakage. 1. flat brass washer performance:
Around use temperature: 500 °C, melting point: 500 °C, hardness: 60 or higher hb before quenching, quenching after 45 hb or less
2. flat brass washer has good sealing performance, can be made by cold, thermoplastic processing all kinds of semi-finished products and finished products, to ensure that the metal surface and flange sealing surface fit closely.Apply the highest temperature is 800 degrees.Apply pressure 2.0 Mpa - 42 Mpa.  
3.The purpose of flat brass washer annealing is to soften it.When it is necessary to bend was to prevent the fracture and shrinkage cavity (tube), need annealing.If only seal, don't need annealing.When installation, as long as the fastening, can seal.   flat brass washer      flat brass washer  flat brass washer  flat brass washer flat brass washer   Packaging & Shipping FAQ  

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Product Categories : Copper Gasket