33kV Polymer Pin Insulator

33kV Polymer Pin Insulator

Named:

Composite pin insulator also called composite line post insulator, polymer pin insulator, polymer pin insulator, silicone rubber pin insulator,

silicone rubber pin insulator .

Structure:

Silicone rubber shed

Silicone rubber housing

Fiberglass core rod

End fittings

Parameter:

System voltage: 33kV, 35kV, 36kV

Strength: 3kN, 5kN, 6kN, 8kN, 10kN, 

Color: grey, red, white or customerised

Standard: IEC standard, ANSI standard, BS standard

Creepage distance: 21mm/kV, 25mm/kV, 27mm/kV

Design according requirement

Specification:

Raw Materials:

1. Core:Epoxy & Glass Fiber, Acid-Resistant Type.Diameter: Φ18 mm.

2. Weather sheds: HTV Silicone

3. End-fitting:Forged Steel or cast steel, Hot Dip Galvanized.Minimum thickness of the galvanization: 86μm

Technology Characteristics:

●Corrosive Resistance Fiberglass Core

Excellent resistance to high temperature, stress corrosive & acid attack

Better damping performance

High tensile strength (＞1200Mpa)

Excellent creep resistance

Excellent anti-fatigue fracture properties

●Crimping & Multiple Sealing

High mechanical strength

Small dispersion

Reliable sealing performance between rods and end fittings

SCHEMATIC DIAGRA

1.  Shed connected with core by integral foring

2.  The thinkness of housing > 3mm,unifirm to IEC Standard

3.  Acid resistant,hight temperature resistant of epoxy fiberglass core

4.  Metal end fittings,core and sheds connected by new crimping process

5.  Hot galvanization and technology of rareearth aluminum coating to avoid coating        

     shedding prolonging the service life

FAQ

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?
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