Cynthia Zane
    Easy to communicate and very professional. Good packaging.
    Gus Verduzco
    Great company and team. The product quality is good, and the after-sales team is very responsible
    Edson Polli junior
    excelente brillo, ahora a ver funciónamiento
    Edson Polli junior
    excelente brillo, ahora a ver funciónamiento
Contact Person : Amy
Phone Number : 0086 17762212692
Whatsapp : +8617762212692

3KV 25KV Insulator Railway Silicone Rubber Tramway Suspension Insulator

Place of Origin CN;SHA
Brand Name TID POWER
Certification ISO9001
Model Number T0323, T2518
Minimum Order Quantity 100.0 Piece/Pieces
Price Negotiate
Packaging Details Suitable packing for export: Cartons+Wooden cases+Pallets+Wrapping Film
Payment Terms T/T, L/C

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Whatsapp:0086 18588475571

Wechat: 0086 18588475571

Skype: sales10@aixton.com

If you have any concern, we provide 24-hour online help.

Product Details
Material Silicone Rubber ,fiberglass Rod Type Composite Insulator
Rated Voltage 3 KV ,25 KV Application High Voltage
Product Name Suspension (Tension) Insulator Packing Carton, Tray And Wooden Box
High Light

25KV Insulator Railway


3KV Insulator Railway Silicone Rubber


3KV Tramway Suspension Insulator

Product Description

Silicone Rubber Tramway Insulator Suspension (Tension) Insulator 3 KV, 25 KV




1. The Characteristics of the Silicone Rubber Tramway Insulator Suspension (Tension) Insulator 3 KV, 25 KV


Silicone Rubber insulators are mainly used for insulation, connection and mechanical support between conductors of transmission and distribution lines and towers or other electrical components. Compared with porcelain insulators and glass insulators, silicone Rubber insulators have the advantages of light weight, good hydrophobicity, and maintenance-free. In recent years, silicone Rubber insulators have become more and more widely used in power transmission and distribution lines due to their significant advantages.


The manufacture of silicone Rubber insulators mainly includes crimping fittings and injection rubber housing. In the crimping process, our company adopts a number of monitoring and crimping technologies, which effectively prevent the insulator core rod and the fittings from being pulled off or broken. In the silicone rubber molding process,our company adopts the overall injection high temperature vulcanization process, and adopts RTV to double seal the end, which effectively reduces the risk of infiltration of the end interface of the insulator by rainwater.


2. The details of the Silicone Rubber Tramway Insulator Suspension (Tension) Insulator 3 KV, 25 KV


3KV 25KV Insulator Railway Silicone Rubber Tramway Suspension Insulator 03KV 25KV Insulator Railway Silicone Rubber Tramway Suspension Insulator 1


Products Code

Voltage (KV)



Bending Strength (kN)

section Length (mm)











lightning impulsed



Stud Fitting

Size (mm)

Dry (kV) Wet (kV)
T0323 3 20 6 390±5 210 390 20 15 95 M18*80
T2518 25 60 5 670±5 400 1200 110 95 250 M18*80



Our company adopts different adhesive processes for the bonding of silicone rubber and fitting and silicone rubber and rod. For many years, we have insisted to ensure the stability of the bonding effect. When crimping fittings on fiberglass rod, our company uses the patented ultrasonic sensing system and PC-controlled crimping equipment and technology. If the fiberglass is abnormal during crimping, the system will automatically alarm, which effectively avoids problem of difficult to find when the fiberglass rod broken inside the fitting., the PC-controlled crimping system has the function of pre-crimping, which eliminates the gap between the metal fitting and the fiberglass rod through the pre-tightening pressure and makes the gap tolerance of same the batch of products close to the same. Thus, the consistency and stability of the tensile strength of the same batch products are improved, and the disconnection accident caused by dropping down and breaking is avoided.




1. Are you a manufacturer or a trader?

* We are the manufacturer, 15 years of production experience;

* The factory has passed ROSH, SGS certification;

* Standard :IEC standard;

* Has its own quality control.

2. Do you have any export experience?

* More than 10 years working experience in export.

* Products are exported to Indonesia, Britain, Russia, Ukraine, Qatar, Romania, UAE, Egypt, the United States, Costa Rica, Brazil and other countries.

3. How to choose products?

* Standard products: Please select the standard code according to the above reference documents;

* Custom products: Please tell us

** Special material requirements; ** Fitting model and mark; * * voltage;

** Tensile or bending strength; ** creepage distance or pollution level;

** Structural height or electrical performance.

4. Production capacity?

* 216,000 units per year.


Choose us, we will provide you with a full range of technical services!

We warmly welcome you to join us!

We are eager to maintain permanent cooperation with you!