Best Hot Selling Toughened Glass Suspension Insulator Glass Insulator

• Customization: Available
• Application: High-voltage, High-temperature
• Material: Glass
• Model NO.: 10-7
• Structure: Suspension Insulator
• Type: A Type Insulator
• Usage: High Voltage Power Transmission, Insulation, Electrical Installation
• Size of Bearing Capacity: 120kn
• Certification: ISO9001
• Color: Cr Clear
• Brand: Hualian Torch
• Rated Voltage: 35kv
• Tensile Strength: 120kn, Excellent
• Weight: 5kg-25kg
• Standard: ANSI
• OEM Production: OEM
• Feature: High Mechanical
• Product Name: Suspention Insulator
• Transport Package: Export Package with Wooden
• Specification: Customized Size
• Trademark: Hualian Torch
• Origin: Liling China
• HS Code: 85469000
• Production Capacity: 50000 PCS Per Month

Product Description

Hunan Hualian Torch Porcelain insulator & Electrical apparatus Co. Ltd, is Leading manufacturer of China porcelain insulator industry and electrical industry.
* with 66 years's glorious history.
* The permanent member of National Electrical Porcelain Industry Association.
* One of national top five electrical porcelain manufacturers.
* factory covers an area of 190,000 square meters, with building area of 92000 square meters.
 

Anti fog Suspension Fiber Glass Insulator
Specifications

Some parameters
Diameter D(mm)	255	255	255	255	255
Spacing H(mm)	140	146	127	146	127
Creepage distance L(mm)	320	320	320	320	320
Socket coupling(mm)	16	16	16	16	16
Mechanical failing load (mm)	70	70	70	100	100
Mechanical routine test (kN)	35	35	35	50	50
Wet power frequency withstand voltage (kV)	40	40	40	40	40
Dry lightning impulse withstand voltage(kV)	100	100	100	100	100
Impulse puncture voltage (P.U)	2.8	2.8	2.8	2.8	2.8
Power frequency puncture voltage(kV)	130	130	130	130	130
Radio influence voltage (μV)	50	50	50	50	50
Corona visual test(kV)	18/22	18/22	18/22	18/22	18/22
Power frequency electric arc voltage	0.12s/20kA	0.12s/20kA	0.12s/20kA	0.12s/20kA	0.12s/20kA
Net weight per unit(kg)	3.6	3.6	3.6	3.6	3.6

 

The product are passed standard of ISO9001-2008 Quality system approval
Porduct standard: GB, ANSI, DIN, AS, BS, IEC

OUR MAIN CUSTOMERS:
State Grid Corporation of China
China Southern Power Grid Co.,Ltd
China Huadian Corporation
China Huaneng Corporation
China Guodian Corporation
China Datang Corporation
China Power Investment Corporation(CPI)
Janpan Sumitomo
ABB-Switzerland, Sweden, Russia,US
German Siemens,
Japan Toshiba,
Etc.

 
OUR PROSPECTS ARE:
***With first-class technology, approved quality, advanced equipment and strick management, keep as a pacemaker in China porcelain insulator and electrical apparatus industry. 
***Lead the industry development in China and catch up with international brand companies in porcelain insulator and electrical apparatus field. 
***To cooperate with foreign agency and international companies, expand the foreign market share.