ANSI Standard 55-4 Porcelain Pin Type Insulators

• Application: High-voltage, High-temperature
• Material: Porcelain
• Structure: Pin Insulator
• Type: B Type Insulator
• Usage: High Voltage Power Transmission
• Connection Method: Trough Type
• Model NO.: 55-4 pin type insulator
• Size of Bearing Capacity: 160KN
• Certification: ISO9001
• Color: Brown or Grey
• Brand: Pk
• Quality: High Quality
• Delivery Time: 25-40 Days
• Transport Package: Pallet
• Specification: ANSI
• Trademark: PK
• Origin: Cn
• HS Code: 8546209090
• Production Capacity: 30, 000 Tons Per Year

Product Description

Liling Huaxin Insulator Technology Co., Ltd was established in 1985, which is engaged in manufacturing insulators with voltage from 10kV to 1,100kV, and research & develop, design, production and sales of insulators. Factory covers an area of 350,000 suqare meters on which ther are give independent production lines, passed ISO9001. ISO14001 and OHASA18001 quality management system certification. We are professional manufacturer of porcelain hollow insulators with 33 years manufacturing experience and annual design production capacity over 30,000 tons. 
Our products cover 10KV-1,100KV high-voltage and extra-high voltage hollow ceramic insulators. 
Our website: pk-insulator.en.made-in-china.com 

About the Porcelain pin type Insulator

As the name suggests, the pin type insulator is mounted on a pin on the crossarm on the pole. There is a groove on the upper end of the insulator. The conductor passes through this groove and is tied to the insulator with annealed wire of the same material as the conductor. Pin type insulators are used for transmission and distribution of electric power at voltages up to 33 kV. Beyond operating voltage of 33 kV, the pin type insulators become too bulky and hence uneconomical.

Advantages of Porcelain pin type Insulator
- High reliability through accumulated technology
- Excellent long-term performance

Porcelain pin Insulators for Transmission Line