Welcome to Shanghai Ruitai Electric Insulator Co.,Ltd
Classification
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ruitaieric@163.com
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Post Insulator
Application: Electricity transmission and transformation
Key words：
Post Insulator
Classification：
Product Details
Product name: Substation insulators/ Post insulator C6-550 III
Material: Alumina and silica porcelain
Application: Electricity transmission and transformation
Station post insulator is used for insulation and connection between conductive body and grounding body, it consists of porcelain body and top bottom fitting.
SHRT produces porcelain insulators mainly consisting of alumina and silica. Porcelain insulators has provided years of reliable and consistent performance in the most rugged environment.
Advantages
Experienced staff who can control the process to ensure the quality for our customers and have routine tests for every product;
Providing a low price by controlling the raw materials and manufacture process;
Different glaze (brown, white and gray), which can protect the insulator's surface from pollution and improve strength；
Metal fittings are all made from ductile iron or malleable iron, and all fittings are hot galvanized to get zinc layer.
SHRT puts customers first and keeps working to exceed our customers` expectations.
Type |
Rated voltage kV |
Mechanical falling load kN |
Nominal creepage distance mm |
Main dimensions mm |
||||
Bending |
Torsion |
H |
D |
n1-d1-a1 |
n2-d2-a2 |
|||
C6-550-Ⅲ |
126 |
6.0 |
4.0 |
3150 |
1220 |
255 |
4-M16-Ø127 |
4- Ø18- Ø200 |
C8-550-Ⅲ |
126 |
8.0 |
4.0 |
3150 |
1220 |
260 |
4-M16-Ø127 |
4- Ø18- Ø200 |
C10-550-Ⅲ |
126 |
10.0 |
4.0 |
3150 |
1220 |
270 |
4-M16-Ø127 |
4- Ø18- Ø225 |
C12.5-550-Ⅲ |
126 |
12.5 |
6.0 |
3150 |
1220 |
280 |
4-M16-Ø127 |
8- Ø18- Ø254 |
C16-550-Ⅲ |
126 |
16.0 |
10.0 |
3150 |
1220 |
290 |
4-M16-Ø127 |
8- Ø18- Ø254 |
C10-550-Ⅳ |
126 |
10.0 |
6.0 |
4500 |
1220 |
300 |
4-M16-Ø127 |
4- Ø18- Ø225 |
Company Introduction
Shanghai Ruitai Electric Insulator Co.,LTD, was founded on March 14, 2009. Since establishment，it has been focused on the research of new high-strength functional glass manufacturing technologies and the development of insulation products for HV transmission lines. Main products are the glass insulators for HV and UHV transmission lines. Through continuous innovation， Shanghai Ruitai forms a product collection under six series， 40 varieties and 60 models. The voltage rating of these products spans from 10kV to 1000kV. Moreover， Shanghai Ruitai is also among the few manufacturers that possess technologically matured AC/DC EHV glass insulators， and takes the tech leading role in domestic industry. It is a main supplier of State Grid (World’s Top 500) and China Southern Power Grid， and is at the top of list in terms of the number of bids won in the last three years in State Grid’s glass insulating bids. .
Our advantage
Industry experience
Founded in 2012, the company has more than ten years of manufacturing experience in the production of various insulators.
Variety of specifications
The glass insulators produced by our company are mainly used for 10kv,35kv,66kv,110kv,220kv,500kv transmission lines.
Marketing Network
The products of our Ruitai Glass Insulator Manufacturing Co., Ltd. operate safely on power transmission lines in more than 80 countries around the world.
Qualification Certificate
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Shanghai Ruitai Electric Insulator Co.,Ltd.
We are dedicated to providing customers with quality products and professional services,
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