Disc Suspension Glass Electrical Insulator for High Voltage Line

High Voltage Glass Insulators U70BS, U70BL, U120B, U160B, U160BL,U210B ,U300B are our most normal products.The quality is very good, price is very competitive.We have exported the Glass insulator to Vietnam , Ukrain, Poland, Lithuania ,Russian, India, Iraq about 10years and have enjoyed very good reputations.(1) Technical Data of the Glass Insulator:(2)  Production Process:In order to control the quality and improve producing efficiency, we have bought the modern producing line instead of handwork.Firstly, it can improve the producing capability. What's more, can reduce the employee's workload.(3) Our Quality Control:Type Test: 1. Dry lightning impulse withstand voltage test 2. Wet power frequency withstand voltage test3. Mechanical load test4. Puncture withstand test5. Verification of dimensions6. Electromechanical failing load7. Thermal-mechanical test8. Verification of the displacements9. Electric arc testRoutine Test:1. Visual Examination2. Mechanical Routine Test3. Electrical routine test4. Thermal shock routine test (4) Why Over 50 Counrty Clients Choose Us?1. Excellent One-stop service2. Manufacturer with the lowest price3. Comfortable service attitude, fast reaction speed4. Good quality warranty (1 year)                                      5. On-time delivery (10-20 days) & Offer door to door serive to save your time    6. Free sample                              8. Support customized producing9. Got ISO9001 Certificate with high quality (5) Package & Transport: (6) ISO9001 Certificate:  Looking forward to your early inquiry!The high quality & 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