Disc Suspension Glass Insulators IEC Standard Approved

We have exported the Glass Insulator to Vietnam , Ukrain, Poland, Lithuania ,Russian, India, Iraq for 20 years and have enjoyed very high reputations.
The quality is very good, price is very competitive.

Product Specifications:

Drawing as following for example:

Support producing as per client’s drawings!

Glass Insulator Assembling:

Workshop & Producing Line:

You can provide us with your glass insulator drawings with specifications, we will produce as per your drawing.
Or we can design as your requirements if you do not have a clear plan.

Strict Quality Control–glass insulator:

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

Packages:

6 Pcs glass insulators in one ply-wooden box or as customer’s request.

Company Profile:

QINGDAO COSINE Electrical Equipment specializes in supplying various kinds of insulator and pole line hardware. With high speed of power construction in China and oversea country, QINGDAO COSINE has grown into a leader of exporting of insulator in China.

Products Range:

Insulator Range:
(1)10KV-500KV Polymer Insulator,
(2)40KN-420KN Porcelain Insulator
(3)40KN-530KN Toughened Glass Insulator
(4)Various kinds’ Pole Line Hardware

The above fitting will be used in polymer insualtor, drop fust-cut, cermaic and glass insulator, line hardware, etc.

ISO 9001 Certificate:

>>>FAQ: 

Q1. What’s the payment term ? 
A. T/T and L/C is acceptable and TT will be more appreciated. 30% deposit, 70% balance against B/L copy.
   Or 100% irrevocable LC at sight. 

Looking forward to your valued inquiry!
The most competitive price will be offered to you in 24h.