Welcome to the official website of Saa Grid Technology Co.,Ltd.!
A professional manufacturer of power equipment integrating R&D, production and sales.
220kV Polymer Station Post Insulator
Polymer post insulator also called station post insulator, composite post insulator, silicone post insulator which is one main type composite insulator.
System voltage: 220kV
Strength: 2kN, 4kN, 6kN, 8kN, 10kN, 12kN, 12.5kN, 16kN
Color: grey, red, white or customerised
Standard: IEC standard, ANSI standard, BS standard
Creepage distance: 25mm/kV, 27mm/kV, 31mm/kV
Design according requirement
Small volume,light weight,sheds have good elasticity,not broken,con venient transportation and installation, economy
High mechanical strength FRP ROD has high tensile strength, small size,light weight,high tensile strength
High antifouling property,good aging resistance performance,high anti pollution flashover voltage , good electric corrosion resistance
Easy installation,greatly reduce mainternance charges and manual labor intensity
Simple production process,short delivery time
① Shed connected with core by integral forming
② Metal end fittings, core and sheds connected by new crimping process
③ The thickness of housing > 3mm, uniform thickness, confirm to IEC Standard
④ Acid resistant, high temperature resistant of epoxy fiberglass core
⑤ The material of metal end fittings is used with hot galvanization and technology of rare earth aluminum
coating to avoid coating shedding when crimping, prolonging the service life of the product
1.Do you accept OEM or ODM?
Yes,we're a factory, any your customized requirements we can do our best to help you realize.
2. How does your factory do regarding quality control?
All the products will be 100% checked before the shipment and we have pass through the QC System.
3.Can you provide samples?
Yes,plesae contact us to know the sample policy.
4.Usual Payment Term.
We accept terms of T/T, L/C, Western Union and others. Any question, please ask us!
5. Can I visit your company or website?
Of course, you are welcome.
Add：Shaying Industrial Development Zone, Hejian City, Hebei Province Hotline：0317-3603189；+8615815529899