Mode:DSMBRT-46MM. Parts:screw,nut,plane gasket,spring gasket M10x40 all 4 pcs.M8x30 all 2 pcs.G14 4 holes,T3,T35 white gasket all 1pc. Material:42?.75stainless steel .thickness: 12mm409 flange polishing and welding of reinforcing piece.