... of IEC 2.Materials:Glass insulator 3.Main Diameter D:255mm H14mm 4.Professional manufactury Specification:1) Porcelain or glass ... standard,also customer’s special requirements.4) Type: pin type,post type,disc suspension type,spool/shackle type,strain typea. Disc InsulatorsDisc Suspension Insulators for ... 10C,XWP-100,XWP-160b. Pin InsulatorHigh Voltage Lines Pin Type Insulator (ANSI): 56-1,56-2,56-3,56- ...