... also customer’s special requirements.4) Type: pin type,post type,disc suspension type,spool/shackle type,strain typea. Disc InsulatorsDisc Suspension ... XWP-100,XWP-160b. Pin InsulatorHigh Voltage Lines Pin Type Insulator (ANSI): 56-1,56-2,56-3, ... 56-4,56-5Pin Type Insulator for low & medium voltage lines (ANSI): 55 ... within deposit of payment Toughened Glass Insulators Of Cap And Pin Type