Products
ZheXi Electric Power supplies overhead line accessories and electrical components for power transmission and distribution projects. Our product range covers insulators, surge arresters, fuse cutouts, overhead line fittings, clamps, crossarms, galvanized steel strand and related pole-line hardware.
Whether you are sourcing components for a new distribution line, transmission project, grid upgrade or maintenance program, we can help match the required products to your voltage level, conductor specification, mechanical requirements and project standards.
Our products support utility, EPC, contractor, distributor and international tender requirements, with OEM/ODM customization and technical documentation available according to project specifications.
Polymer-housed metal oxide surge arresters are available for medium- and high-voltage power systems.
Our range includes models for 10kV, 11kV, 24kV, 33kV, 36kV, 51kV, 110kV and 220kV applications.
These products are used to protect overhead lines, transformers and substations against lightning and switching overvoltages.
Composite polymer insulators provide lightweight insulation solutions for overhead transmission and distribution lines.
Available products include:
● Polymer pin insulators
● Suspension insulators
● Long rod insulators
● Post insulators
● Composite disc insulators
Selection should be based on voltage level, mechanical load, creepage distance, pollution conditions and line configuration.
Tempered glass suspension insulators are available in different mechanical strength ratings for high-voltage overhead line applications.
They can be selected according to required mechanical load, string configuration, voltage level and applicable project specification.
Porcelain disc insulators remain widely used in overhead transmission and distribution systems requiring proven ceramic insulation performance.
Different mechanical strength ratings and configurations can be supplied according to line design requirements.
Our overhead line fittings connect, support, tension and secure conductors, insulators and other components on poles and towers.
Available products include:
● Suspension clamps
● Tension clamps
● Wedge clamps
● Pole clamps
● Steel strand clamps
● Cable suspension clamps
● Socket clevises
● U-shaped clamps
● Hanging rings
● Crossarms
● Crossarm brackets
● Transformer support steel
● Binding wire and conductor ties
These fittings should be selected according to conductor type, conductor diameter, mechanical load and installation arrangement.
Polymeric drop-out fuse cutouts are available for medium-voltage distribution applications including transformer and feeder protection.
Buyers should confirm system voltage, rated current, interrupting requirements, insulation level and project standard before ordering.
ZheXi also supplies galvanized steel strand, galvanized iron wire, annealed wire, binding wire and related materials for overhead-line and pole construction projects.
Different overhead networks require different combinations of components.
Typical distribution-line requirements may include:
● Polymer pin or suspension insulators
● Surge arresters
● Fuse cutouts
● Suspension and tension clamps
● Crossarms and brackets
● Pole hardware
● Binding wire
● Steel strand
For 11kV, 24kV and 33kV distribution projects, electrical ratings and mechanical compatibility should be checked together before finalizing the bill of materials.
Higher-voltage transmission lines may require:
● Suspension or tension insulator strings
● Glass, porcelain or composite insulators
● Line fittings
● Clevis and connection hardware
● Tension and suspension fittings
● Surge protection equipment
● Structural and conductor accessories
Mechanical load, conductor configuration, insulation coordination and environmental conditions become particularly important for transmission applications.
Pole-mounted transformer installations commonly require a coordinated combination of insulators, surge arresters, fuse cutouts, crossarms and mounting hardware.
Sourcing compatible products as a project package can simplify technical confirmation and procurement.
For replacement and maintenance orders, buyers should provide the existing product model, drawing, dimensions or technical specification wherever possible.
This helps confirm compatibility with the installed conductor, insulator and pole-line structure.
Purchasing overhead line accessories requires more than selecting a product by name.
The following technical information should be confirmed before quotation and production.
| Parameter | What To Provide |
|---|---|
| System Voltage | 11kV / 24kV / 33kV / 110kV / 220kV |
| Product Type | Insulator / Arrester / Clamp / Fuse Cutout / Hardware |
| Conductor Type | ACSR / AAAC / AAC / Other |
| Conductor Size | Diameter or cross-sectional area |
| Mechanical Load | Required tensile or mechanical strength |
| Insulation Requirement | BIL / creepage / insulation level where applicable |
| Environment | Coastal / industrial / desert / high altitude |
| Applicable Standard | IEC / project specification |
| Drawing | Technical drawing if available |
| Quantity | Required order volume |
| Destination | Country and project location |
Providing these details helps reduce selection errors and shortens technical confirmation before quotation.
Material selection directly affects mechanical strength, corrosion resistance and service life.
Depending on the fitting and application, common materials include galvanized steel, aluminum alloy and other engineered metals.
For steel overhead line hardware, buyers should pay particular attention to:
● Material grade
● Mechanical strength
● Galvanizing quality
● Coating thickness where specified
● Dimensions and tolerances
● Weld or forging quality
● Compatibility with connected components
Projects in coastal, humid or highly polluted areas may require additional attention to corrosion protection.
Overhead-line projects often involve several different product standards because insulators, surge arresters and fittings perform different electrical and mechanical functions.
When preparing a project or tender, the applicable standard should therefore be confirmed by product category rather than applying one specification to every component.
ZheXi can support technical document review, drawings, product data and applicable testing documentation according to the selected product and project requirements.
For tender orders, send us your specification package so that the required product parameters and documentation can be reviewed before quotation.
For project procurement, buyers should evaluate more than product price.
A supplier with insulators, surge arresters, fuse cutouts and overhead line fittings can support more components within one transmission or distribution project.
Products should be selected according to actual voltage, conductor and mechanical requirements rather than only matching catalogue names.
Ask whether the supplier can provide the test reports and technical documentation required by your utility, EPC contractor or tender.
Project drawings and specifications often differ between utilities and countries.
A suitable supplier should be able to evaluate dimensions, markings, fittings, materials and other project-specific requirements.
Raw-material inspection, dimensional checks, mechanical testing and electrical testing should be matched to the relevant product type.
Experience supplying international transmission and distribution projects can simplify document preparation, packaging and project communication.
Not every utility or EPC project uses exactly the same fittings and configurations.
ZheXi supports OEM/ODM requirements based on:
● Technical drawings
● Customer specifications
● Voltage ratings
● Mechanical strength requirements
● Dimensions
● End fittings
● Material requirements
● Marking and identification
● Packaging requirements
If you already have an approved drawing or tender specification, send the document with your inquiry.
For replacement projects, existing samples, model numbers or dimensional drawings can also help with product matching.
Large overhead-line projects are often purchased according to a bill of quantities rather than as isolated products.
ZheXi can review multi-product inquiries covering:
Insulators + Surge Arresters + Fuse Cutouts + Line Fittings + Pole Hardware
This helps procurement teams coordinate technical specifications and commercial quotations for several product groups through one supplier.
For tender projects, please provide the complete BOQ and technical specification where possible.
ZheXi Electric Power specializes in the design, development, manufacturing and supply of equipment for power transmission and distribution systems.
Our capabilities include:
● Multiple categories of overhead line accessories and equipment
● Polymer, glass and porcelain insulator options
● Medium- and high-voltage surge arresters
● Drop-out fuse cutouts
● vOverhead line fittings and pole hardware
● OEM/ODM customization
● Engineering and product-selection support
● Product testing capability
● IEC-oriented project documentation support
● Type-test documentation for applicable products
● Support for international bidding and utility projects
● Multi-product sourcing for transmission and distribution projects
To receive a more accurate quotation, send:
Product List / BOQ + Voltage + Conductor Specification + Mechanical Rating + Technical Drawing + Standard + Quantity + Destination
If your project specification is not yet complete, send the available drawings and application information. Our team can help review the relevant product requirements.
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Application
Our company's products are sold well in North America, Latin America, Southeast Asia, Africa, the Middle East, etc., and we have established long-term and stable cooperative relations with many international customers.
