High-Strength Glass Insulator U210B - 210kN Suspension

Leading Glass Insulator Manufacturer: Jiangxi Huayao Electric Co., Ltd.

Located in Shangbu Town Industrial Park, Luxi County, Pingxiang City, Jiangxi Province, China, Jiangxi Huayao Electric Co., Ltd. is one of the premier manufacturers of glass insulators in China. With a registered capital of 120 million yuan and occupying 47 acres of land, the company boasts a 17,200 square meter construction area and a dedicated team of over 150 employees.

Innovative Design and Composition

The glass insulators produced by Jiangxi Huayao comprise an iron cap, tempered glass parts, and steel feet, all integrated with cement adhesive. The products incorporate advanced cylindrical head structures, characterized by their small head size, lightweight, high strength, and large creepage distance. These features contribute to reduced metal material usage and lower line costs. Traditional domestic structural shapes are retained on the brim to meet live working needs.

Types and Technical Specifications

• Standard Type: 40-550kN
• Pollution Resistant Type: 70-400kN
• Multi-Umbrella Type: 120-330kN
• Aerodynamic Type: 120-300kN
• Ground Wire Type

The following highlights the technical specifications for the standard type glass insulator ranging from 40kN to 550kN:

• Diameter: 178-380 mm
• Spacing: 110-240 mm
• Creepage Distance: 185-620 mm
• Mechanical Failing Load: 40-550 kN

Product Advantages

• Performance Benefits: Self-breakage at zero value, high mechanical strength, small size, and stable electrical performance.
• Inspection and Maintenance: Low maintenance costs with cancellation of regular preventive tests, reducing labor and material expenses.

Market Demand and Production Capacity

With the expansion of global power infrastructure and new energy development, Jiangxi Huayao meets market demands by producing glass insulators suitable for ultra-high voltage and extra high voltage transmission lines. The company has established advanced production lines for tempered glass insulators with a capacity of over 6 million pieces annually.

Production Process

• Mix raw material
• Melt glass liquid
• Press to glass insulator shape
• Tempering treatment
• Cold and shock test
• Glue assembly
• Routine tests and other tests
• Finished products package

Certification and Compliance

Jiangxi Huayao Electric Co., Ltd. provides test reports from third parties, such as the Xi'an High Voltage Apparatus Research Institute Co., Ltd. (XIHARI). The company ensures compliance with GB, ANSI, BS, DIN, AS, and IEC standards and is certified ISO9001.