Aluminum Grading/ Shielding/ Corona Ring for Power Transmission Protection Fitting

Brief Introduction:

Protective Fittings are used to restrain aeolian vibration of conductor and ground wire for overhead transmission line or to grade and to shield the insulator string of 330kV and above. For example: dampers, spacers, grading and shielding ring.

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.

Strict 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.

Transportation:

Company Profile: 

Beginning from 1998, Qingdao Cosine Electrical Equipment Co., Ltd.has been producing and exporting line fitting over 20 years. In the beginning, the product is ductile cast iron end fitting for ceramic insulator. With the composite insulator developing, we begin to produce the composite insulator fitting from 2003.

Main Products:
Socket-clevis, Socket-tongue, Ball-eye, Ball-clevis, Hook-ball, Clevis-tongue, Socket-eye
U bolt, Oval Eye, Horizontal Clamp, Corona Ring, Flange&base, Cap&Pin, Railway insulator fitting

Export Market:
–USA, France, Brazil, Argentina, Mexico
–Spain, Poland, South Africa, Turkey, Italy
–Morocco, Vietnam, Hungary, Philippine

Advantages:
1. We are manufacturer with the lowest price
2. A variety of models for your choice
3. More than 20 years’ experiences
4. Timely delivery guaranteed
5. Long warranty (2 years)
6. We could produce as per your drawings!
7. Got ISO 9001 Certificate.

ISO Certificate: 

Any question, please contact with me freely.
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