DURAN® Long Ground Cone, finished

DURAN® Long Ground Cone, finished, NS 29/42DURAN® cores in the long-grinding variant are frequently used in the high-vacuum range.Features and Benefits:Ground (finer grinding quality, less roughness depth)The larger ground surface is suitable for use in high-vacuum applications.Tight closure due to standard ground jointGlass articles for further processingApplication: Use in the high vacuum range, Installation in glass apparatus and devices more