What is the maximum voltage rating?

The maximum voltage rating is less than 10KV.

Flame Retardant Low Shrink Temperature Heat Shrink Tube

Name: Flame Retardant Low Shrink Temperature Heat Shrink Tube
Brand: Shanghai Wellco International Limited
SKU: 2028820232

Shanghai, ChinaShanghai Wellco International Limited

US$0.15

100-999 Meters

US$0.05

1,000+ Meters

Sample price:US$0.01/piece.Request sample

Product profile

Customization

Available

Application

Insulators

Color

Black(Other Colors Are Available Upon Request)

Model NO.

W-SW(LS)

Material

Maximum Voltage

<10KV

Thermal Rating

B 130

Rated Voltage

600V

Shrink Ratio

2:1

Tensile Strength

10.4MPa

Minimum Shrink Temperature

65c

Minimum Fully Recovery Temperature

95c

Type

Insulation Sleeve & Tube

Chemistry

Organic Insulation

Classification

Organic Insulating Material

Certification

RoHS Reach

Brand

Wellco

Transport Package

Standard Package

Specification

1mm

Origin

China

HS Code

39173200

Production Capacity

100000m Per Month

Key features

Halogen-Free & Low Smoke: Environmentally friendly with halogen-free composition and low smoke emission for safety.

RoHS & REACH Certified: Complies with strict RoHS and REACH standards for chemical safety and environmental protection.

Excellent Insulation: Provides superior electrical insulation, heat resistance, and voltage performance up to <10KV.

Customizable Colors: Available in black with other colors available upon request to meet specific identification needs.

Soft & Flexible Material: Made from cross-linked modified polyolefin, offering softness and flexibility for easy application.

UL224 VW-1 Flammability: Meets UL224 VW-1 flammability standards for enhanced fire safety in wire and cable applications.

Versatile Applications: Ideal for identifying wires, cables, terminals, and components in electronics, automotive, and aviation.

Company profile

Shanghai Wellco International Limited

Shanghai, China

Business Type: Manufacturer/FactoryExport Year: 2017-05-22 CertifiedNearest Port: Shanghai PortAverage Response Time: ≤2.96h CertifiedTerms of Payment: LC, T/T, D/P, etc. CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR

AI-Powered supplier vetting

SummarySHANGHAI WELLCO INTERNATIONAL LIMITED is presented as a supplier of heat-shrink and related tubing products, with automotive, electrical, medical, and other product applications. The available information indicates multiple management and product certifications, more than 10 production lines, 21–30 quality-control staff, annual heat-shrink-tube output of 10,000,000 meters, and export sales representing 90% of total sales. It reports off-peak lead times within 15 working days and peak-season fulfillment of one month. Trading records show repeated heat-shrinkable-tubing transactions with RAYCHEMRPG PRIVATE LIMITED and a transaction involving YAZAKI INDIA PRIVATE LIMITED. However, the slices do not provide sufficient evidence to assess after-sales service, financial credibility, product-development innovation, or customization capability. The supplier’s registration information appears in 2025, but the records do not establish the full operating history of the company.

Supplier typeThe supplier is identified as SHANGHAI WELLCO INTERNATIONAL LIMITED and is associated with heat-shrink tubing, cold-shrink tubing, connector gel boxes, automotive shrink products, and related items. Its stated business covers automotive, electrical and electronics, medical, sporting goods, and other sectors, and it has self-operated import/export rights with 90% of sales reportedly from exports.

CertificationsThe basic products are stated to have passed UL, SGS, ISO9001, ISO14001, and IATF16949-related standards or certifications, while the supplier management-system certifications are listed as TS 16949 and ISO 9001. This provides explicit evidence of relevant quality and management certification coverage.

Production capacityThe supplier reports more than 10 production lines, 21–30 quality-control staff, annual heat-shrink-tube output of 10,000,000 meters, off-peak lead time within 15 working days, and peak-season fulfillment within one month. These stated figures explicitly support substantial production capacity and defined fulfillment capability.

Client casesTrade records associate the supplier with YAZAKI INDIA PRIVATE LIMITED and show repeated heat-shrinkable-tubing transactions with RAYCHEMRPG PRIVATE LIMITED across several 2025 records. These named buyer records provide concrete customer evidence, although the slices do not establish order scale, duration of relationships, performance ratings, or references.