Insulator Hardware Overhead Line – Ball Y clevis
Hot-dip galvanizing process produces Y-type fittings that meet IEC standards. They can be customized according to drawings, and the quality is trustworthy.
Showing 37–48 of 56 results
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Metal zinc oxide arrester 12kV
Silicone rubber and zinc oxide.
Excellent anti-fouling properties.
Good acid and alkali resistance.
Each arrester is tested before shipment.
IEC standards.
ISO9001 and ISO14001 manufacturer
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Outdoor High‑Voltage Drop‑Out Fuse Cutout for 11 kV–500 kV Lines
Our Drop‑Out Fuse Cutout is a reliable line protection device combining a fault‑clearing fuse tube with a porcelain insulator body. Designed for overhead distribution and transmission networks, it safely isolates faulted sections by “dropping out” the fuse element under over‑current conditions. The robust porcelain housing provides mechanical strength and weather resistance, while the modular fuse tube allows rapid replacement after operation.
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Overhead Line Insulator Clevis Tongue
The insulator clevis tongue is a component of the insulator assembly, typically serving as the link between the ball eye and the socket clevis.
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overhead line strain clamp
High-strength tensioning clamps are suitable for wire terminals and force connections. They are corrosion-resistant and quick to assemble. Sample inspection and bulk purchase quotations are available.
High-strength strain clamps are used to secure conductors and withstand tension. Suitable for ACSR, AAC, and copper conductors. They are corrosion-resistant, hot-dip galvanized, and offer high mechanical strength and quick installation.
Strain relief clamps relieve cable pressure, ensuring smooth power flow. -
Pin polymer insulator
All fittings undergo a zinc-plating finish and are assembled using an ultrasonic‐monitored, computer‑controlled coaxial pressure‐crimping technique, resulting in a pristine appearance and consistently dependable joint integrity.
We employ ECR mandrels that are specially reinforced for high‑temperature service and feature enhanced acid resistance.
A labyrinth‑style seal at the interface of the fitting and rod provides superior waterproofing.
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Pole Line End Fitting – Ball Head
The product is forged from carbon steel and hot-dip galvanized on the outside to prevent corrosion, last longer and have better quality
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Polymeric Pin Insulator – Pole line
Composite pin insulators are more suitable for use in high-pollution areas, have higher mechanical strength, are lighter than porcelain insulators, and require less cleaning and maintenance.
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Porcelain dics insulator
Contact Us
Add:Room 1502,NO. 12,Shangwu Waihuan Road,CBD, Zhengzhou,China. whatsapp:+86 15093369883
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Porcelain Electrical Stay Insulator
Porcelain stay insulators—often called low-voltage or “egg” insulators—serve a dual purpose on overhead lines: they electrically isolate the stay wire and brace poles against tipping. Our insulator stay LV porcelain range is engineered to block stray currents on guy wires, ensuring reliable support for dead-end and terminal poles. Available as porcelain electrical stay insulators in…
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Porcelain Insulator
Porcelain Post insulators—also called line post insulators or station post insulators—are high-voltage (HV) devices engineered to IEC, ANSI and other international standards for power systems up to 1 100 kV. Typically molded as a single-piece pillar from either high-strength porcelain or advanced composite materials (silicone rubber), they combine excellent mechanical strength, weather resistance and long-term reliability.
In overhead distribution and transmission networks, line post insulators secure conductors in place of traditional pin insulators for voltages up to 69 kV. Five common designs meet diverse mounting and load requirements:
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Bollard top line post
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Vertical clip-on top line post
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Horizontal (stud-mounted) clip-on top line post
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Horizontal (gain-base) line post
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Support post insulator
Each variant features a specialized clamp unit that grips the conductor—either vertically or horizontally—ensuring stable insulation under mechanical stress.
Within substations and switchyards, station post insulators are installed vertically to support and insulate transformers, switchgear and busbars. For extra-high voltage applications, multiple post insulators can be stacked into a composite assembly, effectively withstanding combined bending, compression and electrical stresses.
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