What are the payment terms accepted?

Accepted payment terms include LC, T/T, D/P, PayPal, Western Union, and Small-amount payment.

What is the lead time for production?

The average lead time is 1-3 months for both peak season and off-season.

Does the product have any safety features for failure?

Products with a detachment device can provide signals for quitting operation when failure occurs, avoiding arrester explosion, and are maintenance-free.

High Quality Lightning Metal Oxide Surge Arresters

Name: High Quality Lightning Metal Oxide Surge Arresters
Brand: Hunan Hualian Torch Porcelain Insulator & Electrical Apparatus Co., Ltd.
SKU: 1952348485

Hunan, ChinaHunan Hualian Torch Porcelain Insulator & Electrical Apparatus Co., Ltd.

US$5.00

1-999 Pieces

US$1.00

1,000+ Pieces

Sample price:US$3.00/piece.Request sample

Product profile

Customization

Available

Application

High-voltage

Material

Composite Polymer

Model NO.

10-70

Structure

Post Insulator

Type

A Type Insulator

Usage

High Voltage Power Transmission, Insulation, Electrical Installation

Size of Bearing Capacity

160KN

Certification

ISO9001

Color

White or Customer Required

Brand

Hualian Torch

Product Name

High Voltage 11 Kv High Tension Polymer Post Insul

OEM Production

OEM

Rated Voltage

15kv

Tensile Strength

4 Kn

Model Number

Fzsw-252/4.0

Voltage

10kv -750kv Silicone Rubber Insulator

Sample

Sample Avaliable

Insulator Fittings

Ball, Socket, Tongue, Clevis, Flange and So on

Transport Package

Export Wooden Package

Specification

Customized Size

Trademark

Hualian Torch

Origin

Liling China

HS Code

85469000

Production Capacity

50000 PC of a Year

Key features

High Voltage Protection: Effective protection for systems from 0.28kV to 500kV with excellent surge dissipation.

Gapless ZnO Structure: Quick response to surge voltage, high energy dissipation, and safe operation without gaps.

Lightweight Design: Silicone rubber housing is 1/7 to 1/10 the weight of ceramic insulators for easy transport.

Anti-Pollution Performance: Six CTI level and hydrophobic silicone sheds ensure high anti-pollution flashover voltage.

High Mechanical Strength: FRP rod core has 5-10 times tensile strength of ceramic, supporting loads over 300KN.

Customizable Color: Available in White or Customer Required colors to meet specific project needs.

ISO9001 Certified: Manufactured under ISO9001:2015 quality system with 100% finished product inspection.

Long Service Life: Strong aging resistance and superior temperature resistance ensure durable performance.

Company profile

Years of Export ExperienceCooperated with Fortune 500High Repeat Buyers ChoiceImporters and Exporters

Hunan Hualian Torch Porcelain Insulator & Electrical Apparatus Co., Ltd.

Hunan, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Designs, Full Customization, etc. CertifiedExport Year: 12 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤5.19h

AI-Powered supplier vetting

SummaryThe supplier is a manufacturing factory and limited company in Liling, Hunan, China, offering porcelain and ceramic insulators. It has 335 employees, documented quality procedures, 100% finished-product inspection, five quality inspectors, and customization services ranging from minor customization to full customization. The supplier reports ISO9001:2015, ISO14001, and ISO45001:2018 certifications, as well as environmental assessment documentation and recent fire drills. It has exported for 12 years, with exports representing 21%–30% of total sales, and holds independent import-export rights. However, it reports no overseas agents or branches, overseas warehouse, overseas showroom, or offline trade-show participation. Its R&D profile is limited by the absence of an available SDK. No customer cases are provided, and the stated lack of a valid manufacturing-capacity contract with affiliated subcontractors is a supply-chain concern.

Supplier typeThe supplier is identified as a factory and limited company located in Liling City, Zhuzhou, Hunan, China. Its stated product scope is porcelain insulators and ceramic insulators, and it has 335 employees. These details support classification as an established manufacturing supplier rather than a trading-only entity.

CertificationsThe supplier reports ISO9001:2015, ISO14001, and ISO45001:2018 certifications. It also has a factory environmental impact assessment report, providing explicit evidence of quality, environmental, and occupational-health management certification coverage.

Production capacityThe supplier identifies a manufacturing facility with ball milling, mud squeezing, mud refining, forming, kiln, and cementing equipment. It conducts 100% finished-product inspection with five quality inspectors and has in-stock service capability. Nevertheless, it reports no valid manufacturing-capacity contract with affiliated subcontractors, which introduces a documented capacity-management concern.

Customization capabilityThe supplier explicitly supports customization from customer designs, full customization, and minor customization. This is direct evidence of a broad stated customization offering, although the slices do not provide examples, technical limits, lead times, or completed customized projects.

Product Q&A

Q:What is the rated voltage range for these surge arresters?

The surge arresters can be applied to systems ranging from 0.28kV to 500kV, including substation equipment and railway power systems.

Q:What materials are used in the construction of the insulator?

The product features a polymer housed core pillar with silicone rubber sheds, an epoxy fiberglass core, and metal end fittings with zinc coating for corrosion protection.

Q:Is customization available for this product?

Yes, customization options include full customization, minor customization, and OEM production. Colors can be customized to customer requirements.

Q:What are the working conditions for the surge arrester?

The operating environment temperature is -40 to +40 degrees, altitude below 1000m, rated frequency between 48HZ and 62HZ, and max wind speed less than 35m/s.

Q:What is the Minimum Order Quantity (MOQ)?

The Minimum Order Quantity is 50 Pcs.