210kn Zinc Sleeve Toughened Glass Insulator for 500kv Voltage

Product Specifications :

Standard glass insulator, Anti-Fog/Anti-Pollution glass insulator, Aerodynamic glass insulator all could be supplied in our company, if you have any demand for them, pls contact us freely.

Name: 210kN Zinc Sleeve Toughened Glass Insulator for 500kV Voltage

Drawing as following (Support producing as per client’s insulator drawings or requirement):

Glass Insulator Assembling:

Workshop & Producing Line:

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.

Quality Control–glass insulator:

We have the complete quality control system. The control is from raw material, producing process to the finished product.
And the quality control include the chemical composition, mechanical load, metallographic analysis, detection of defects, dimension.

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

Package & Transport:

6 Pcs glass insulators in one ply-wooden box or as customer request.
Solid seaworthy packing could avoid any damage in the transport.

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.

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. 

Look forward to your valeud inquiry!
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