What standards does the manufacturing process follow?

The process adopts IEC60137-2008 and JB/T 11052-2010 technical conditions and standards.

7.2kv Hollow Porcelain Capacitor Bushing with Rolling Technology

Name: 7.2kv Hollow Porcelain Capacitor Bushing with Rolling Technology
Brand: Liling Sky Bali Industrial Co., Ltd.
SKU: 808102775

Hunan, ChinaLiling Sky Bali Industrial Co., Ltd.

US$4.28

300 Pieces

Sample price:US$4.28/piece.Request sample

Product profile

Customization

Available

Application

High-voltage, High-temperature

Material

Porcelain

Model NO.

7.2kV

Structure

Bushing Insulator

Type

B Type Insulator

Usage

High Voltage Power Transmission, Insulation, Electrical Installation

Connection Method

Trough Type

Size of Bearing Capacity

45n.M

Certification

ISO9001, ISO45001, ISO14001

Color

Brown and Gray

Brand

Tkbl

Guarantee

2 Years

Delivery Time

45 Days

Formula

C110

OEM

Yes

Transport Package

Wooden Pallet

Specification

As per customer specified

Trademark

TKBL

Origin

China

HS Code

8646209090

Production Capacity

20, 000 Tons Per Year

Key features

Leak-Proof Rolling Design: Rolling technology with double sealing prevents oil leakage and flange loosening under torque.

High Mechanical Strength: Roll-formed high-strength porcelain ensures stability with 50N bending and 4Nm torsion resistance.

Customizable Shed Count: Available in 6, 7, 9, 13, 14, or 16 sheds, or customized as per specific customer requirements.

International Standards: Manufactured per IEC60137-2008 and JB/T 11052-2010 standards for quality assurance.

Wide Voltage Application: Designed for 7.2kV high-voltage power transmission, insulation, and electrical installation.

2-Year Warranty: Comprehensive 2-year guarantee coverage for product reliability and customer peace of mind.

OEM Service Available: Supports OEM customization to meet specific brand and technical requirements.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceSelf-brandedCustomization from Designs

Liling Sky Bali Industrial Co., Ltd.

Hunan, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2014-06-09Nearest Port: Shenzhen, ShanghaiAverage Response Time: ≤2.95hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, FCA

AI-Powered supplier vetting

SummaryThe supplier is identified as a limited trading company in Liling City, Zhuzhou, offering metal accessories, transformer equipment, ceramic insulators, composite insulators, glass insulators, and related products. It reports inventory capability, a stated annual productivity of 10,000 tons of insulators, sample- and design-based customization, ODM services, and OEM services for popular brands. It also reports customers in more than 20 countries and 50 qualified service suppliers. However, several controls lack documented records, including corrective and preventive actions, complaint handling, supplier-service assessment, and quality assurance status. Innovation evidence is weak: one R&D engineer, no new products launched in the past year, and no available SDK. It has no overseas warehouse or showroom, and no factory environmental impact assessment report was provided. Financial information is limited to year labels without substantive indicators, so financial credibility cannot be determined.

Supplier typeThe supplier is explicitly identified as a limited company and a trading company, located in Liling City, Zhuzhou. Its stated product scope covers metal accessories, transformer equipment, ceramic insulators, composite insulators, glass insulators, and related products, indicating a trading-oriented supplier with a broad associated product offering.

R&D capabilityInnovation evidence is limited: the supplier reports one R&D engineer, no new products launched in the past year, no available SDK, and no product information indicating new-product development. ODM service is available, but this does not establish strong internal innovation performance.

Production capacityThe supplier reports annual productivity of 10,000 tons for insulators, inventory capability, 50 qualified suppliers, and a product scope that includes several insulator categories. However, the manufacturing-capacity contract status is unknown, and the stated peak-season lead-time entry is inconsistent and unclear, limiting verification of reliable production capacity.

Customization capabilityThe supplier explicitly offers customization from samples and from designs, as well as ODM services. These statements provide direct evidence of both sample-based and design-based customization capability.

Client casesThe supplier reports that repeat buyers represent 50%–80% and claims long-term business relationships with customers in more than 20 countries across Europe, America, the Middle East, and Asia and Africa. These are direct indicators of customer reach and repeat business, although no named customer cases or independently verifiable project details are provided.