China Supplier 24KV33KV35KV 66KV110KV High Voltage Composite Post Insulator

Short Description:

Place of Origin:China

Brand Name:EP

Model Number:FZ-20/10


Material:Composite Polymer, Hot Dip Galvanized Steel

Application:High Voltage

Rated Voltage:1-750Kv

Tensile Strength:10kN

Product name:Electric pole cross arms





Ground Mounted:Anchor Bolt

Welding:AWS D 1.1

Product Detail

Product Tags

Packaging & Delivery

Packaging Details:Standard export packing or According to customer's requirement


Composite suspension insulator, composite long rod insulator

Introduction for composite suspension insulator:

Composite suspension insulator is used in overhead transmission line or distribution line. And the voltage can be AC or DC. Our voltage range for composite long rod insulator is from 10kV to 800kV. Our 500kV composite suspension insulator is one step injection and has gotten the patent. This composite insulator can be used in tension tower to assembly tension string to tensile conductor or used in suspension tower to assembly suspension string to suspend conductor.

Construction of composite long insulator

1)Core rod and fittings: composite long rod insulator consists of a unidirectional reinforced fiber glass core and assembly with two metal end fitting and
most of end fittings were forge steel.
2)Silicone rubber: in order to prevent electrical degradation and the electrical leakage currents, the surface of fiber glass core is protected by a
layer of high temperature vulcanized silicone rubber and the thickness must be more than 3mm.
3)How to connect the fitting with core rod we use crimp machine to crimped the end fittings onto the ends of core rod.

End fitting of composite suspension insulator

1. Ball and socket end fitting

2. Clevis and tongue end fitting

3. Pig tail end fitting

4. Hook end fitting

5. Y clevis end fitting

6.Ball head end fitting

7.Annular Hardware end fitting

Our composite suspension insulator voltage class

11kV, 24kV, 33kV, 69kV, 110kV, 132kV, 169kV, 220kV, 245kV, 330kV, 400kV, 420kV, 500kV, 750kV

Specific Mechanical load

70kN, 100kN, 110kN, 120kN, 160kN, 210kN, 300kN

We can produce composite insulators according to IEC61109, IEC61952, IECC29.11 and other international standards, we can also design and produce insulator totally meet customers’ requirement and the construction is reasonable and economical, the price will be competitive.

Normally we pack composite suspension insulator or composite long rod insulator in carton with pallet.

The main technical parameters


Note: Product's dimension, characteristics,connecting type, shed color, etc can be designed and manufactured in accordance with customer's requirements.

Product case

Metal Parts Solution for Vehicle, Agriculture machine, Construction Machine, transportation equipment, Valve and Pump system, Agriculture machine metal Parts, Turbine Housing, engine bracket, truck chassis bracket, gear box, gear housing , gear cover, shaft, spline shaft, pulley, flange, connection pipe, pipe, hydraulic valve, valve housing, Fitting , flange, wheel, fly wheel, oil pump housing, starter housing, coolant pump housing, transmission shaft , transmission gear, sprocket, chains etc.

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