ceramic ferrule for stud welding is formulated with cordierite.and by molding,vinegar,calcining,etc.
ceramic ferrules is widely used for magnetic force floating railway engineer,building bridge,building railway,large power plant,plane depot that needs wide span.
Made by dry press(die press),color is white or other color.Precise design and strict tolerance,Good concentricity and consistency,Good apprearance,Good thermal conductivity function,Environmental Protection,high impact strength and breakdown strength. Ceramic ferrule can be made according to the requirement
