What is the monthly output capacity?

It depends on the product model, but normally our monthly output is 2000 tons.

How do you ensure product quality?

We use the best raw materials, and every single product goes through a series of strict tests.

What certifications does the company have?

Our company has ISO 9001, ISO 14001, and ISO 45001 certificates, and each product series has a test report.

What is the customer service response time?

Our customer service staff will be always online and reply to your inquiry within 24 hours.

Disc Suspension Porcelain Insulator ANSI 52-9

Name: Disc Suspension Porcelain Insulator ANSI 52-9
Brand: Jiangxi Xinghai Electric Porcelain Manufacturing Co., Ltd.
SKU: 2243393705

Jiangxi, ChinaJiangxi Xinghai Electric Porcelain Manufacturing Co., Ltd.

US$1.85-2.55

200 Pieces

Sample price:US$0.15/piece.Request sample

Product profile

Customization

Available

Application

High-voltage, Low-voltage, High-temperature

Material

Porcelain

Model NO.

52-9-A

Structure

Suspension Insulator

Type

B Type Insulator

Usage

High Voltage Power Transmission, Insulation, Driving, Electrical Installation

Connection Method

Trough Type

Size of Bearing Capacity

40KN

Certification

CCC, CE, ISO9001

Color

White, Brown or Others

Brand

Pcstar

Standard Applied

ANSI

Unit Spacing (H)mm

159

Nominal Diameter(D)mm

108

Leakage Distance-mm

171

Dry Arcing Distance-mm

Combined E& M Strength-kN

Tension Proof Test Load-kN

mechanical Impact Strength-N.M

5.0

Time Load Test Value-kN

Power Frequency Flashover Wet Kv

Power Frequency Flashover Dry Kv

Critical Impulse Flashover Voltage POS.

Critical Impulse Flashover Voltage Neg

100

Low Frequency Puncture Voltage Kv

Radio Interference Voltage Test Voltage

to Ground :7.5

Transport Package

Wooden Box

Trademark

PCSTAR

Origin

Pingxiang China

HS Code

8546209090

Production Capacity

1000000

Key features

High Mechanical Strength: Combined E & M Strength up to 44kN with 22kN Tension Proof Test Load.

ANSI Standard Compliance: Meets ANSI Class 52-9-A/B standards for high voltage transmission.

Proven Supplier Reliability: 25 years as a quality supplier for State Grid and China Southern Power Grid.

Advanced Manufacturing: 3 million pieces annual production with high automation tunnel kilns.

Multi-Certification Quality: Holds CCC, CE, ISO9001, ISO14001, and ISO45001 certifications.

Customizable Options: Colors available in White, Brown, or others; OEM accepted for large orders.

Company profile

Jiangxi Xinghai Electric Porcelain Manufacturing Co., Ltd.

Jiangxi, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2021-06-03 CertifiedNearest Port: Shanghai Port, Shenzhen Port, Ningbo Port, Xiamen PortAverage Response Time: ≤1.52h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryJiangxi Xinghai Electric Porcelain Manufacturing Co., Ltd. is a China-based manufacturer/factory specializing in porcelain insulators and related high-voltage electrical products. It reports ISO 9001 and ISO 14001 certification, while its description also states ISO 45001 certification. The supplier has operated since 1998, reports 25,000 tons of annual porcelain-insulator productivity, five production lines, automated kiln and adhesive-maintenance equipment, and documented R&D and quality-control personnel. Its products cover 10kV–500kV applications, and it states compliance with IEC, GB, and ANSI standards. It is identified as a qualified supplier to State Grid and China Southern Power Grid. Evidence is insufficient to assess after-sales service, customization capability, or financial credibility without using financial figures.

Supplier typeThe supplier is explicitly identified as a Manufacturer/Factory and describes itself as specializing in porcelain-insulator R&D and manufacturing. Its stated product scope includes high-voltage transmission and transformation insulators, power-station insulators, and porcelain bushings.

CertificationsThe supplier reports ISO 9001 quality-management and ISO 14001 environmental-management certifications, and its description additionally states that it has passed ISO 45001 occupational health and safety certification. It also states that production follows IEC, GB, and ANSI standards.

R&D capabilityThe supplier describes itself as a national-level high-tech enterprise, reports porcelain-insulator R&D activity, and states that it independently developed an automatic chain-type glue and maintenance system. It is also developing DC ±800kV and AC 1000kV UHV suspension insulators, with 11–20 years of total R&D-engineer experience reported.

Production capacityThe supplier reports 25,000 tons of annual porcelain-insulator productivity, five production lines, a highly automated 110-meter tunnel kiln, a 110m³ shuttle kiln, and an automated chain-type system. Its operating history since 1998 and stated manufacturing facilities provide explicit evidence of established production capacity.

Client casesThe supplier states that it is a qualified supplier of State Grid and China Southern Power Grid, which is direct evidence of named institutional customer qualification. Trade data also lists one buyer associated with the supplier, but the provided information does not establish project scope, delivery performance, or multiple completed customer cases.