Porcelain Hollow Insulator for Instrument Transformer 220kv

• Application: High-voltage, High-temperature
• Material: Porcelain
• Structure: Bushing Insulator
• Type: A Type Insulator
• Usage: Insulation
• Connection Method: Trough Type
• Model NO.: Hollow porcelain insulator 220kV
• Certification: ISO9001
• Color: Brown
• Brand: Pk
• OEM: Accept
• Formula: C130
• Transport Package: Pallet
• Specification: As per customer′s request
• Trademark: PK
• Origin: Cn
• HS Code: 8546209090
• Production Capacity: 5, 000PCS/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 

35-1,100kV hollow porcelain insulators
Product usage:
Used in surge arresters, SF6 circuit breakers, instrument transformers, cable terminals, transformers, GIS combined electric appliances etc. 

Product Features:
Ultra-high mechanical performance, with C130 formula
UIltra-low tolerance
Inorganic adhesion\organic adhesion can be up to 12M
Height for single piece can be up to 2.9M
Largest inner diameter can be 1M 
Can meet customers' specific design request