550kv Rip & Ris Bushings for Transformer

Name: 550kv Rip & Ris Bushings for Transformer
Brand: Liling Sky Bali Industrial Co., Ltd.
SKU: 2326472045

Hunan, ChinaLiling Sky Bali Industrial Co., Ltd.

US$30,000.00

1 Piece

Sample price:US$30000.00/piece.Request sample

Product profile

Customization

Available

Application

Electrical Insulation, High-Temperature Furnaces, Semiconductor Industry

Ceramic Tube & Rod

Silicone Rubber / Porcelain

Model NO.

550kV

Length

7000mm-7280mm

Temperature Resistance

1000℃

Usuage

High Voltage Power Transmission, Insulation

Internal Insulation

Rip/Ris

Standard

IEC 60137-2017

Guarantee

2 Years

Transport Package

Plywood Crate

Specification

Customized

Trademark

TKBL

Origin

China

HS Code

8547909000

Production Capacity

5000PCS/Year

Key features

High Voltage Rating: Rated voltage up to 550kV with BIL 1800kV peak value.

Wide Current Range: Rated current from 630A to 3150A, with high-current options up to 35,000A.

Versatile Insulation Types: Available in grey polymer (silicone rubber) and brown porcelain.

Multi-Application Design: Includes oil-to-air, oil-to-oil, and oil-to-SF6 configurations for various transformers.

Flexible Installation: Bushings can be installed at any angle for optimal system integration.

Seismic Compliance: Meets IEC TS 61463 seismic condition standards.

Extended Warranty: Comes with a 2-year guarantee for peace of mind.

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: ≤4.77hTerms 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.

Product Q&A

Q:What are the product categories and voltage level range?

RIS & RIP Type of Transformer bushings(12kV-550kV) Wall Bushings (12kV-550kV) GIS Bushings (72.5kV-550kV) OIP Bushings(72.5kV-330kV) Heavy-Current Bushing (5000A-31500A) Circuit Breaker Bushing (12kV-550kV) Switchgear Bushing (12kV-550kV)

Q:What is the delivery time?

About 60-90 days, with different lead times based on the voltage level of the product. (The exact lead time is subject to order confirmation and finalized drawings.)

Q:What is your Packing/Package?

Standard export packaging to ensure safe transportation. Packing: plywood crate, hard pearl cotton foam support bushing, and the bushing is in a plastic bag.