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SINOFUJI

HomeProductsOverhead Line Cover

Overhead Line Cover

Product categories of Overhead Line Cover, we are specialized manufacturers from China, Silicon Rubber Overhead Line Cover, Waterproof And Insulation Sheath suppliers/factory, wholesale high-quality products of Overhead Line Cover R & D and manufacturing, we have the perfect after-sales service and technical support. Look forward to your cooperation!

It can be eliminated electromagnetic radiation (induction) Impact on people and animals who are nearby the overhead line.
Being equipped with special installation tools with the principle is similar to that of clothe zipper, it can be installed without shut down the power (the voltage is 10kV or below). The operator can install up to 80 meters of overhead line by standing on one fixed position, the installation speed can be reached as high as 20 meters/5 minutes if two people working together in a team.
The sag of overhead line being equipped with SINOFUJI Overhead Line Cover will not exceed the technical requirements, so there is no need to replace any equipment such as braces and clamps.
Excellent weather resistance and insulation, anti-creep, UV resistance, flame retardant, good wear resistance, the lifetime can be guaranteed for ten years.

National Patent Certificate for SINOFUJI Overhead Line Cover

National Patent Certificate for SINOFUJI



Application Demonstration (1) of SINOFUJI Overhead Line Cover

Eliminate the danger due to insufficient safety distance between the 4-circuit 10kV line and the overpass bridge


Eliminate Potential Danger of Plants to Overhead Line


Application Demonstration (2) of SINOFUJI Overhead Line Cover


10KV Overhead Line Cover can be installed without cutting the power supply.


Eliminate the danger due to insufficient safety distance between the 10kV line and the Residential buildings.

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Application Demonstration (3) of SINOFUJI Overhead Line Cover

After the power supply is shut down, the overhead line cover is installed for 35kV overhead line at fixed point.

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Application Demonstration (4) of SINOFUJI Overhead Line Cover


While HB1522 Irradiation crosslinking silicone rubber self-melting tape is adopted to wrap the various equipment contacts, at the same time, the SINOFUJI overhead line cover is installed to bare wire with its voltage 10kv or below for Insulation Upgrading Project of Distribution Transformer.

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Application Demonstration (5) of SINOFUJI Overhead Line Cover

While HB1522 Irradiation crosslinking silicone rubber self-melting tape is adopted to jumpers and its tension clamps, at the same time, the SINOFUJI overhead line cover is installed to bare wire with its voltage 10kv or below, Thus the comprehensive insulation protection scheme can be achieved, mainly for the area where electric poles and electric towers are located.

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Application Demonstration (6) of SINOFUJI Overhead Line Cover

HB1571 SINOFUJI Overhead line Cover is a firstly

made domestic production aiming at construction of China high-speed railway. The new invention had been obtained national patent.

In the application of the 27.5kV power supply network of the high-speed railway, it prevents the occurrence of high-speed rail outage accidents caused by open circuit trips with interfering objects.

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Application Demonstration (7) of SINOFUJI Overhead Line Cover

The 35kV overhead line of the outlet side of substation is installed with SINOFUJI Overhead Line Cover.


The10kV overhead line of the outlet side of substation is installed with SINOFUJI Overhead Line Cover.

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Application Demonstration (8) of SINOFUJI Overhead Line Cover

While HB1522 Irradiation crosslinking silicone rubber self-melting tape is adapted to circuit breaker contacts, at the same time, the SINOFUJI overhead line cover is installed to 10kv bare wire, thus the comprehensive insulation protection scheme of bus line of 10KV side of substation is achieved.

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Application Demonstration (9) of SINOFUJI Overhead Line Cover

The SINOFUJI Overhead Line Cover is used on the jumper of high-voltage transmission line to prevent wind deviation, bird damage, moisture, and salt spray from causing flashover trips and other accidents.

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Application Demonstration (10) of SINOFUJI Overhead Line Cover

The 110kV HV overhead line is installed with SINOFUJI Overhead Line Cover.

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Application Demonstration (11) of SINOFUJI Overhead Line Cover

Together with our self made tape, SINOFUJI Overhead Line Cover is applied to the suspension insulator of 110~220 kV line, which can increase the Creepage Distance giving consideration to Anti-pollution flashover and bird-prevention.

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Application Demonstration (12) of SINOFUJI Overhead Line Cover

The 220kV HV overhead line is installed with SINOFUJI Overhead Line Cover.

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