DURAN® Screwthread tube for glass blowers
DURAN® Screwthread tube for glass blowers


TypeOrder No.PU Manuf. Prod. No. 
GL 14, 100 mm length, 12 mm diameter557992110-248360207 
GL 18, 100 mm length, 16 mm diameter637735210-248370105 
GL 25, 100 mm length, 22 mm diameter740005710-248380209 
GL 32, 140 mm length, 28 mm diameter702233410-248390107 
GL 45, 170 mm length, 40 mm diameter63509701-248350103