What are the main applications of this joint?

It is used for cable connection, providing insulation for single-core cold shrinkable cable accessories in LV and MV applications.

What certifications does the product have?

The product has CNAS certification and passes rigorous tests including power frequency voltage, partial discharge, and impulse voltage tests.

High Quality 18/20kv Single Core Cold Shrinkable Joint

Name: High Quality 18/20kv Single Core Cold Shrinkable Joint
Brand: Suzhou Jiuwei Electric Made Co., Ltd.
SKU: 2146998665

Jiangsu, ChinaSuzhou Jiuwei Electric Made Co., Ltd.

US$3.81-74.29

10 Sets

Sample price:US$20.00/piece.Request sample

Product profile

Customization

Available

Type

Cable Accessories

Material

Silicone Rubber

Model NO.

VLZ / VLJ / VLN / VLW

Application

Cable Connection

Character

Insulation

Species

Terminal

Production Process

Injection Molding

Shape

Tbd

Interface Type

Tbd

Certification

CNAS

Brand

Voltage Class

LV & Mv (up to 18/20kv)

Color

Grey

Partial Discharge

Pass

Impulse Voltage

Not Flashover and Not Breakdown

Transport Package

Carton

Specification

Customized

Trademark

Origin

Jiangsu, China

HS Code

8547909000

Key features

High-Quality Silicone Material: Adopts high-quality liquid silicone rubber with excellent stress control and resistance to electric traces.

Fire-Free Installation: Installation without fire required, saving construction time and space compared to traditional methods.

Wide Cable Diameter Compatibility: One model can be applied to a variety of cable diameters, reducing inventory complexity.

Certified Performance: Certified by CNAS with rigorous test results including partial discharge and impulse voltage tests.

Flexible Customization: Supports customization from samples, designs, and minor adjustments for specific project needs.

Low Voltage Class Options: Available in LV & MV classes up to 18/20kV, suitable for diverse power distribution scenarios.

Proven Durability: Withstands constant voltage load cycles, thermal stability, and dynamic short-circuit currents.

Manufacturer Direct Supply: Direct from manufacturer with 10 years export experience and support for OEM/ODM services.

Company profile

Cooperated with Fortune 500Years of Export ExperiencePatents AwardedManagement Certification

Suzhou Jiuwei Electric Made Co., Ltd.

Jiangsu, China

CertifiedBusiness 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: 10 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤2.26h

AI-Powered supplier vetting

SummaryThe supplier is a Suzhou-based manufacturer focused on power equipment, cable accessories, insulating products, hardware parts, synthetic rubber, surface functional materials, and building materials. Evidence indicates established manufacturing facilities, valid contracts with associated subcontractors, inventory capability, quality assurance procedures, 21 quality inspectors, and documented finished-product inspection instructions. The supplier supports 3D design, extensive customization, OEM and ODM services, and has introduced new products within the past year using AutoCAD, Pro/E, and SolidWorks. Customer complaint and corrective-action procedures are documented and followed. However, the provided information does not confirm certifications, specific customer names or cases, overseas agents, overseas warehouses, or overseas showrooms. Financial credibility also cannot be assessed from the non-financial information provided.

Supplier typeThe supplier is identified as a manufacturer engaged in research and development, manufacturing, and sales of power equipment, cable accessories, insulating products, and hardware parts. Its stated business scope also includes synthetic rubber, surface functional materials, and building materials, while the company description identifies a dedicated factory.

After-Sales capabilityThe supplier has clear procedures and follow-up records for corrective and preventive actions and customer complaints, indicating an established complaint-handling process. It also has inventory capability and has participated in an offline trade show, but lacks overseas warehouses, overseas showrooms, overseas agents or branches, and reports zero countries served overseas; therefore, international service coverage is limited.

R&D capabilityThe supplier reports new products within the past year, R&D responsibilities covering new-product development and production technology support, and use of AutoCAD, Pro/E, and SolidWorks. Its R&D documentation is available for audit, supporting a documented and operational innovation process.

Production capacityThe supplier operates moulding and extrusion facilities, has 21 quality assurance and quality-control inspectors, maintains uniformly followed finished-product inspection instructions, and has valid manufacturing contracts with associated subcontractors. It also reports inventory capability, providing evidence of organized production support.

Customization capabilityThe supplier provides 3D software design services and supports customization from samples, designs, full customization, minor customization, and flexible customization. It also offers OEM and ODM services and uses multiple engineering design tools, indicating broad customization capability; the absence of an SDK is not directly relevant to general product customization.