ANSI Standard Porcelain Disc Suspension Insulator with Wholesale Price

ANSI Standard Porcelain Disc Suspension Insulator:ANSI standard suspension insulator is very popular, for example:ANSI 52-1, 52-2,  52-3, 52-4, 52-5 etc.Coupling method can be ball & socket or tongue & clevis CIE products export to many of those countries , and have very good reputation just because we use high quality materials for insulators :1:  the insulator cap use high density ductile iron ,we test each piece of caps with magnetic powder testing method . the insulator pins are made of forged steel .the material can guarantee the inside of pin without any defects such as air , hole , crack etc.Both cap and pin are hot galvanized , zinc thickness meet ASTM 135 standard .2: we produce porcelain with high aluminum porcelain C120 . the porcelain surface covered a layer of hard glaze , color can be grey , brown or white or as per customer's specifications.3: the material of  R type locking pin is stainless steel which guarantee insulator string connection very safety .4: we use excellent Portland cement to assemble insulation body with related cap and pins. Even after years of servicing , the cement still keep good performance.Producing Line:Quality Control:Export Package:We have supplied high quality porcelain insulators for transmission lines up to 500kV for domestic National Power Grid and overseas market due to high quality and competive price. we exported to USA, UK, Vietnam, Italy, Russia, Greece, Argentina and Chile over 10years. If you are interested in this type of Insuators, please feel free to contact with us!Pls leave your inquiry at the bottom of this page.The most competitive price will be offered to you!/* January 22, 2024 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1