ROSEN Resistance Welding supply many quantity standard ceramic bushings.The ceramic bushes adopt silicon nitride or zirconia ceramic material. It is a high temperature ceramic bushings and insulation sleeve.Our bushes or sleeve are used on M4,M5,M6,M8,M10,M12 welding bolts.Accept customized bushings according to your drawing or specification.With high quality,welcome your enquiry.
Standard Ceramic Bushings:
