>>>Product Specifications:
Name: 11kv 33kv Tr Solid-Core Station Post Ceramic Porcelain Insulator
1) We supply high quality station post insulators according to IEC, ANSI standard and customers' specifications. C8-550 , C8-1050 , C10-1175, C12.5-1800 etc.
2) The color of station post insulator can be made as brown, light gray, white
3) The station post insulator can be made up to 1000KV, 30KN.
The shapping method in both Isostatic pressing and wet process are all available.
4) The product quality will beyond your imagination.
5) We offer ANSI standard line post insulators, for example : TR202, TR205, TR208,TR216, TR286, TR304 etc.
>>>Workshop Overview:
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:
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 for insulators:
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 for insulators:
1. Visual Examination
2. Mechanical Routine Test
3. Electrical Routine Test
4. Thermal Shock Routine Test
(1) Chemical Component Test:
(2) Mechanical Test:
(3) Electrical Test:
>>>CERTIFICATE:
Why Over 50 Country Clients Choose us?
1. We are manufacturer with the lowest price.
2. Punctual delivery time & Offer door to door service
3. Strict Quality Control under IEC/ANSI standard
4. Support ODM & OEM
5. Provide free sample
6. Best after-sale service (24 months)
7. Over 10 years exporting experience to USA, UK, Vietnam, Italy, Russia, Greece, Argentina and Chile
Audited Supplier 
Audited Supplier 
){kind=link}
){kind=link}