... insulators 2.OEM/ODM 3.ISO9001,KEMA,IEC,ANSI&BS Class ANSI Spindles1. ANSI&BS, KEMA, IEC, ISO9001 Standard2. ... OEM/ODM3. Main material: steel.4. manufacturer of insulators5. Item no: 56-1,56-2,56-3,56 ... AND STANDARD PARTICULARSFig. NOMain Dimensions(mm)Mechanical Strength(KN)Class ANSIWeight(kg)HDhh1h2ad1133076178517634.9201156-11.9135676178517634.920956-22.2140789178517634.9201056 ...