What is the warranty period for the insulators?

We provide a 12-month good quality warranty for our products.

Which international commercial terms are accepted?

We accept EXW, CFR, CIF, and FOB as International Commercial Terms (Incoterms).

What is the technical specification for ANSI 52-1?

ANSI 52-1 features a disc diameter of 152mm, unit spacing of 140mm, creepage distance of 178mm, combined strength of 44KN, and dry power frequency flashover voltage of 60KV.

Disc Suspension Porcelain Ceramic Insulator

Name: Disc Suspension Porcelain Ceramic Insulator
Brand: Qingdao Cosine Electrical Equipment Co., Ltd.
SKU: 756709372

Shandong, ChinaQingdao Cosine Electrical Equipment Co., Ltd.

US$4.90

1,000 Pieces

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Application

High-voltage

Material

Porcelain

Model NO.

ANSI 52-1/52-2/52-4/52-6/52-9

Structure

Suspension Insulator

Type

ANSI 52-1/52-2/52-4/52-6/52-9

Usage

High Voltage Power Transmission

Connection Method

Tongue and Clevis

Size of Bearing Capacity

40KN

Certification

ISO9001

Color

Brown or Light Grey

Disc Diameter

108-254

Spacing

140-160

Creepage

171-292mm

Transport Package

Standard Exported Package

Specification

2.5-4.6kg

Trademark

CIE or OEM

Origin

China

HS Code

854620

Production Capacity

100000PCS/Month

Key features

High Voltage Durability: ANSI 52-1 type with 44KN combined strength and 100KV impulse flashover voltage.

Strict Quality Control: 100% tested by IEC/ANSI standards with ISO9001:2008 certification.

Flexible Customization: Supports full/minor customization for disc diameter, spacing, and creepage.

Global Market Presence: Popular in USA, UK, Vietnam, Italy, Russia, Greece, Argentina, and Chile.

Professional OEM/ODM: Rich experience in OEM/ODM with one-stop service and competitive pricing.

Reliable Warranty: Provides a 12-month good quality warranty for all products.

Advanced Manufacturing: Uses imported German vacuum pug mills and modern injection machines.

Fast Response Time: Customers receive replies within 24 hours with competitive quotes.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceExperienced Team

Qingdao Cosine Electrical Equipment Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory, Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 14 Years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤24h

About Our Factory & Business Background

AddressNo. 157, Jinggangshan Road, Econimic&Technical Development Zone, Qingdao, Shandong, China

Terms of PaymentLC, T/T

International Commercial Terms(Incoterms)EXW, CFR, CIF, FOB

Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: one month

Minimum Order Quantity1000 Pieces

Supply Chain Partners8

Our Production Capability & Technical Expertise

Main ProductsInsulator, Composite Insulator, Porcelain Insulator, Glass Insulator, Overhead Line Fitting, Ceramic Insulator, Polymer Insulator, Pole Line Fitting, Poleline Hardware, Transmission Line Fitting

R&D Engineers1 people

Our Industry Experience & Global Business Record

Year of Establishment2009-03-19

Main MarketsNorth America, South America, Europe, Southeast Asia/ Mideast, Africa

Annual Export Revenue54,279,424.45 RMB

Number of Foreign Trading Staff5

Overseas Agent/BranchNo

New Products Launched in Last yearYes

Product Q&A

Q:What are the customization options available?

We offer flexible customization including minor, full customization, and customization from designs or samples. Specific parameters like disc diameter (108-254mm), spacing (140-160mm), and creepage (171-292mm) can be adjusted.

Q:What is the minimum order quantity (MOQ)?

The minimum order quantity is 1000 pieces.

Q:What are the payment terms?

We accept LC (Letter of Credit) and T/T (Telegraphic Transfer) as terms of payment.

Q:What is the lead time for production?

The average lead time is one month for both peak season and off-season.

Q:What certifications does the product have?

The product holds ISO9001:2008 certification and is tested strictly according to IEC Standard or ANSI Standard.