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Grading and Shielding Ring
The shielding ring for insulators is one of protective fittings,which are generally used to restrain aeolian vibration of conductor and ground wire overhead transmission lines,grade and shield the insulator string of no less than 330KV transmission lines and substations.
Description
We need to add value to our Socket Eye For Power Line, T Terminal Clamp, PG Clamp For Power Line through technological innovation, thereby enhancing our competitiveness in the global market. Over the years, our factory has received unanimous praise from customers at home and abroad for its advanced product performance, perfect quality assurance, and high-quality after-sales service. The sales volume of our products increases year by year in the domestic and foreign markets. We develops, manufactures, and sells premium products for a broad range of customers around the world. Contact us today to learn more about the benefits of partnering with us and how we can work together! We hope that based on the accumulated experience, we will do our best to achieve the goal of building a well-off society in an all-round way. Our corporate culture of sincerity and cooperation has laid the foundation for us to win the trust and support of our customers.
Descriptions:
Grading Ring for Insulator is an important component of high-voltage power equipment and plays an important role in the power transmission system. The main function of Grading Ring for Insulator is to keep the insulation of the line stable and evenly distributed, and to effectively prevent damage to power lines from natural disasters such as surges, arcs, and lightning.
Grading Ring for Insulator consists of a set of circular metal rings separated by insulating materials and installed on an insulator. When voltage occurs in a power transmission line, the insulator voltage equalizing ring can evenly distribute the voltage to each insulator to avoid local breakdown caused by excessive voltage on a certain insulator, thus ensuring the normal operation of the line.
Catalog No. | Dimensions (MM) | Weight (kg) | |||||
L | L1 | H | S | Φ1 | Φ2 | ||
FJP-500N | 900 | 330 | 60 | 50 | 16 | 1450 | 18.5 |
FJP-500NL | 900 | 330 | 60 | 50 | 16 | 1450 | 6.7 |
FJP-500NL1 | 900 | 380 | 60 | 50 | 16 | 1450 | 7.9 |
FJP-500NL2 | 900 | 380 | 60 | 50 | 16 | 1570 | 8.4 |
FJP-500NL3 | 900 | 380 | 60 | 50 | 16 | 1800 | 9.3 |
FJP-500NL4 | 800 | 380 | 60 | 50 | 16 | 1680 | 8.4 |


We uphold the attitude of integrity and responsibility, and the concept of growing together with customers, to provide high-quality solutions for Grading and Shielding Ring. We always adhere to the service concept of maximizing the interests of customers, serve attentively, and customer first! In market sales, we strive for survival by quality, take integrity as the foundation, pay attention to after-sales service, put people and the market in the center. We look forward to your joining!
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