Disc Suspension Glass Electrical Insulator for High Voltage Line

(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 test
3. Mechanical load test
4. Puncture withstand test
5. Verification of dimensions
6. Electromechanical failing load
7. Thermal-mechanical test
8. Verification of the displacements
9. Electric arc test

Routine Test:
1. Visual Examination
2. Mechanical Routine Test
3. Electrical routine test
4. Thermal shock routine test

 (4) Why Over 50 Counrty Clients Choose Us?

1. Excellent One-stop service
2. Manufacturer with the lowest price
3. Comfortable service attitude, fast reaction speed
4. Good quality warranty (2 year)                                     
5. On-time delivery (10-20 days) & Offer door to door serive to save your time    
6. Free sample                             
8. Support customized producing
9. Got ISO9001:2008 Certificate

 (5) Package & Transport:

 (6) ISO9001 Certificate:
 

Looking forward to your early inquiry!

The high quality & the most competitive price will be offered to you!