Constructed of high quality carbon steel SAE 1010 to 1020.
Hot dip galvanized according to ASTM A-153. Coarse thread series.
Tested according standard IEEE C-135.1
Assembled with 1 square nut.
Generally used to attach crossarm.
Other sizes are available upon request.
www.herrajes.cn
Shanghai Herrajes Industry Co., Ltd is a company that specializes in the manufacture and export of galvanized
pole line hardware for electrical transmission lines that comply with the norms and standards required.
We have the most sophisticated and modern technology in the field of electrical products, also have qualified
professionals offering benefits to customers, quality and super competitive prices in the market.
Our goal is to establish a mutually beneficial relationship with our customers, and our products offering contain
a full service to ensure the complete satisfaction to the parties concerned, regarding the desired supply, quotation,
and delivery.
Total quality and superior services and products offered by Shanghai Herrajes become decisive factors to our success. Carriage bolts have square nuts, finished points and rolled threads. Standard heads have square shoulders. Square shoulder prevents turning of the bolt when tightening.
Constructed of high quality carbon steel SAE 1010 to 1020.
Hot dip galvanized according to ASTM A-153. Coarse thread series.
Tested according standard IEEE C-135.1
Assembled with 1 square nut.
Generally used to attach crossarm.
Other sizes are available upon request.
www.herrajes.cn
Shanghai Herrajes Industry Co., Ltd is a company that specializes in the manufacture and export of galvanized
pole line hardware for electrical transmission lines that comply with the norms and standards required.
We have the most sophisticated and modern technology in the field of electrical products, also have qualified
professionals offering benefits to customers, quality and super competitive prices in the market.
Our goal is to establish a mutually beneficial relationship with our customers, and our products offering contain
a full service to ensure the complete satisfaction to the parties concerned, regarding the desired supply, quotation,
and delivery.
Total quality and superior services and products offered by Shanghai Herrajes become decisive factors to our success.
High voltage ceramic insulator
Insulator is a special insulation control, which can play an important role in overhead transmission lines. In the early years, insulators were mostly used for power poles, and gradually developed into high voltage power lines. A lot of disk-shaped insulators were hung at one end of the connecting tower. They are used to increase the creepage distance. They are usually made of glass or ceramics, called insulators.
The applicable environment of insulators is - 40 ℃~+40 ℃, and some products can be used in areas with an altitude of 4000m. The products are divided into two categories: ordinary type and anti-pollution type. The anti-pollution type can be used in medium, heavy and extremely heavy pollution areas.
The surface of porcelain parts of porcelain insulators is usually covered with porcelain glaze to improve its mechanical strength, waterproof infiltration and increase surface smoothness. Among all kinds of insulators, porcelain insulators are the most widely used. It is mainly used for insulation and support of live parts in power frequency AC voltage 10kV~1100kV outdoor power stations, substation distribution devices and electrical equipment.
Ceramic rod insulator,HV rod insulator,Outdoor rod-shaped porcelain insulators,porcelain insulators,high voltage insulators
Henan New Electric Power Co.,Ltd. , https://www.newelectricpower.com