What is the warranty period?

We provide a one-year quality guarantee for this product.

What are the main applications?

It is mainly used for waterproofing, corrosion resistance, insulation, and mechanical protection in electrical, electronics, automotive, and communication industries.

Flame Retardant UL VW-1 Adhesive Lined Dual Wall Heat Shrinkable Tubing

Name: Flame Retardant UL VW-1 Adhesive Lined Dual Wall Heat Shrinkable Tubing
Brand: Shenzhen Sunbow Insulation Materials MFG. Co., Ltd.
SKU: 2065440265

Guangdong, ChinaShenzhen Sunbow Insulation Materials MFG. Co., Ltd.

US$0.99

2,000-49,999 Meters

US$0.88

50,000-99,999 Meters

US$0.69

100,000+ Meters

Sample price:US$0.00/meter.Request sample

Product profile

Customization

Available

Application

Insulators, Electrical Winding Insulation, Winding Wire Coating Insulation, Electrical Base, Shell, Motor, Switch Baseplate, Tranformers, Inverters

Color

Black, Other Color Available

Model NO.

SBD-DWG

Material

Plastic

Maximum Voltage

600V/300V

Thermal Rating

E 120

Working Temperature

-45c-125c

Shrink Temperature

70-125c

Srhink Ratio

3:1 & 4:1

Size

2.4-125mm

MOQ

100 Meters

UL Number

E360625

Type

Insulation Sleeve & Tube

Chemistry

Organic Insulation

Certification

ISO9001, RoHS, Reach

Brand

Sunbow

Transport Package

Sunbow Standard Export Carton

Specification

35*35*60 CM

Trademark

SUNBOW

Origin

Guangdong, China

HS Code

3917310000

Production Capacity

2000000 Meters/Month

Key features

UL VW-1 Flame Retardant: Adopts flame retardant, cross-linked polyolefin with UL VW-1 certification for safety.

Dual Wall Adhesive Lined: Inner hot-melt adhesive layer provides excellent waterproofing and corrosion resistance.

High Shrink Ratio Options: Available in 3:1 and 4:1 shrink ratios to fit various cable diameters securely.

Certified Quality Material: Complies with ISO9001, RoHS, REACH, and IATF16949 standards for global markets.

Versatile Electrical Protection: Provides insulation, mechanical protection, and wear resistance for motors and wires.

Competitive Fast Delivery: Stock items ship within 2 days; non-stock items ship within 5-15 working days.

Customizable Specifications: Custom sizes, colors, and shrink ratios available to meet specific project needs.

Company profile

Shenzhen Sunbow Insulation Materials MFG. Co., Ltd.

Guangdong, China

Business Type: Manufacturer/FactoryExport Year: 2008-04-01Nearest Port: shenzhen, guangzhou, hongkongAverage Response Time: ≤3.42hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, EXW, CIF

AI-Powered supplier vetting

SummaryShenzhen Sunbow Insulation Materials MFG. Co., Ltd. is identified as a China-based manufacturer/factory in Shenzhen, Guangdong, specializing in insulation sleeves and tubing. Its stated product range includes fiberglass, silicone, PVC, PTFE, PET expandable, heat-shrink, corrugated, and related cable protection products. The supplier reports production quantities for several tubing and sleeving categories, exports representing 71%–90% of total sales, self-operated import/export rights, and export activity beginning in 2008. The company states that it was established in 2003, holds over 60 patents, and has received multiple high-tech enterprise certifications. Trade records provided show limited documented transactions, all associated with one buyer in the Philippines. Evidence is insufficient to assess after-sales service, customization capability, or financial credibility without using monetary information.

Supplier typeThe supplier is explicitly described as a manufacturer/factory and limited company located in Shenzhen, Guangdong, China. Its stated operations cover R&D, manufacturing, and sales of insulation sleeves, supporting classification as a direct industrial manufacturer rather than only a trading intermediary.

CertificationsThe company states that it has received multiple high-tech enterprise certifications. However, the specific certification names, issuing bodies, validity periods, and supporting documentation are not provided.

R&D capabilityThe supplier reports an R&D function, more than 60 patents, and multiple high-tech enterprise certifications. These are explicit indicators of innovation activity, although no patent subjects, dates, ownership verification, or product-development outcomes are supplied.

Production capacityThe supplier reports annual output of 10 million meters of silicone rubber tubing and 20 million meters each of fiberglass sleeving, PET expandable sleeving, heat-shrink tubing, and PVC tubing. Its broad product portfolio, factory classification, manufacturing background since 2003, and self-operated export capability support a substantial production-capability assessment.

Client casesThe provided trade records associate the supplier with Associated Wire Corporation of the United States and show three documented product transactions, while the supplier reports exports to a broad range of global markets. The evidence demonstrates at least one identifiable buyer relationship, but the limited transaction records do not establish a broad or deeply verified customer portfolio.