Is the sample available for free?

Yes, free samples are available for existing products.

What certifications does the product have?

The product holds ISO9001, SGS, and UL certifications.

Equivalent to 3m 8440 Series Silicone Rubber Material Cold Shrink Insulators

Name: Equivalent to 3m 8440 Series Silicone Rubber Material Cold Shrink Insulators
Brand: Suzhou Volsun Electronics Technology Co., Ltd.
SKU: 1932989451

Jiangsu, ChinaSuzhou Volsun Electronics Technology Co., Ltd.

US$1.49

100-4,999 piece

US$1.29

5,000-9,999 piece

US$1.00

10,000+ piece

Sample price:US$0.01/piece.Request sample

Product profile

Customization

Available

Application

Insulators, Telecommunication Industry

Color

Black

Model NO.

RUBLS-SILIC

Material

Rubber

Maximum Voltage

<10KV

Thermal Rating

~60c~200c

Product

Silicone Rubber Cold Shrink Tubing

Usage

Insulation Protection

Property

Excellent Physicochemical and Electrical Propertie

Sample

Free for Existing Sample

Performance

Good Weather Resistance, Ozone Ageing, UV and Corr

Dielectric Strength

23kv/mm

Tear Strength

35 N/ mm

Elongation at Break

840%

Shore Hardness

45A

Tensile Strength

9.8MPa

Type

Insulation Sleeve & Tube

Chemistry

Organic Insulation

Classification

Organic Insulating Material

Certification

ISO9001, SGS

Brand

Volsun

Transport Package

Standard Carton Package

Specification

RoHS

Trademark

VOLSUN

Origin

China

HS Code

3926909090

Production Capacity

1, 000, 000 PCS/Month

Key features

High Shrink Ratio: 4:1 shrink ratio suits an extensive range of cable sizes without special tools.

Superior Weather Resistance: Resists ozone, UV, salt mist, and water moisture for long-term stability.

Excellent Mechanical Strength: High tear strength (39 N/mm) and elongation (840%) ensure durability.

Easy Installation: Simple cold shrink application requires no heating tools or special equipment.

Customizable Sizes: Various inner diameters and lengths available to match specific cable needs.

High Dielectric Strength: 23kV/mm insulation capability ensures reliable electrical safety.

Certified Quality: ISO9001, SGS, and UL certified with 17+ years of manufacturing experience.

Company profile

Importers and ExportersYears of Export ExperienceStandardized quality controlManagement Certification

Suzhou Volsun Electronics Technology 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: 19 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤3.35h

AI-Powered supplier vetting

SummaryThe supplier offers a range of services including customization, but lacks overseas infrastructure such as warehouses and showrooms. They have a strong foundation in certifications and quality control processes. Financial stability appears robust, while their innovation capabilities are evident from new product developments. However, they do not provide 3D software design services.

Supplier typeThe supplier's business scope includes sales and manufacturing of metal, plastic, rubber, and composite materials, as well as automotive parts and electronic materials.

CertificationsThe supplier holds multiple certifications including ISO9001:2015, ISO45001:2018, ISO14001, and UL, indicating a strong commitment to quality and sustainability.

After-Sales capabilityThe supplier has clear procedures for corrective actions and handling customer complaints, along with written procedures for supplier service capability assessment.

Financial creditThe supplier's financial capacity is updated annually and appears stable with consistent entries for the past three years.

R&D capabilityThe supplier has demonstrated innovation capability with new product developments in the past year.

Customization capabilityThe supplier offers extensive customization services, including full and minor customization from samples and designs.