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The average lead time is within 15 workdays for both peak and off-season periods.

Insulating Sleeve Double Wall Silicone Rubber Heat Shrink Tubing

Name: Insulating Sleeve Double Wall Silicone Rubber Heat Shrink Tubing
Brand: HT Elite Industry Co., Ltd.
SKU: 2251715225

Hubei, ChinaHT Elite Industry Co., Ltd.

US$0.50-1.50

500 Pieces

Product specifications

size

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Application

Insulators

Color

White

Model NO.

2, 4/1, 2 4, 8/1, 2 6, 4/1, 6

Flexibility

Flexible

Inner Diameter

8 mm

Material

Silicone

Maximum Voltage

<10KV

Outer Diameter

12 mm

Thermal Rating

250 250

Thickness

1 mm

Size

1.0 1.5, 2, 2.5, 3, 3.5, 4, 5, 6, 7, 10, 13

Shrunk Ratio

2:1

Temperature

125

Packaging Details

Box

Service Temperature

-50 /-200

Shrinkage Temperature

90 / -170

Protection Standard

RoHS

Type

Insulation Sleeve & Tube

Chemistry

Hybrid Insulation

Classification

Hybrid Insulation Materials

Certification

ISO9001

Brand

Transport Package

Roll

Specification

1.5-11.5

Trademark

Origin

China

HS Code

3917320000

Production Capacity

10, 0000 Per Year

Key features

High Voltage Insulation: Provides reliable insulation with a maximum voltage rating of less than 10KV.

Flexible Silicone Material: Made from modified silicone rubber, offering soft, elastic, and corrosion-resistant properties.

RoHS Compliant: Meets environmental protection standards and conforms to the RoHS standard.

Multi-Industry Application: Suitable for aerospace, medical equipment, automotive, transformers, and sensors.

Durable Performance: Features flame retardant, high pressure resistance, and long-term no aging characteristics.

Customizable Sizes: Available in various inner diameters from 1.0mm to 13mm with specific shrink ratios.

Company profile

HT Elite Industry Co., Ltd.Hubei, China

Business Type: Trading CompanyExport Year: 2016-10-18Nearest Port: shanghai, Shenzhen, QingdaoAverage Response Time: ≤2.11hTerms of Payment: T/T, D/P, PayPal, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DDP, DAP, CIP, FCA

AI-Powered supplier vetting

SummaryHT Elite Industry Co., Ltd. is identified as a privately owned Chinese trading company headquartered in Wuhan, Hubei, while other slices describe manufacturing activity in Changshu, Jiangsu. The supplier offers coil heaters, cartridge heaters, thermocouple-related products, and related components, with four production lines and stated annual outputs of 200,000 cartridge heaters and 300,000 coil heaters. It claims more than 20 years of production history, nearly 10 years of export experience, and 90% export sales, although the supplier registration date shown is June 2025. The supplier states that it provides free samples, a 365-day quality guarantee, replacement for defective products, and delivery of 5–20 days depending on product and order conditions. Innovation and quality commitments are explicitly stated, but no certifications, verified customer references, or detailed customization capabilities are provided.

Supplier typeThe supplier is explicitly classified as a Trading Company and privately owned, but it also describes manufacturing coil heaters and thermocouples, operates four production lines, and reports product output. This indicates a trading-and-manufacturing business model rather than a purely trading operation.

After-Sales capabilityThe supplier states that it provides a 365-day quality guarantee, can negotiate longer coverage, and will replace defective products after contact. These explicit warranty and replacement commitments support an after-sales service capability, although no service process or response-time evidence is provided.

R&D capabilityThe supplier explicitly emphasizes breakthrough innovation, continuous improvement, acceptance of different viewpoints, and product development intended to compete on quality with named industry brands. These statements support an innovation orientation, though no specific patents, R&D projects, or independently verified innovations are shown.

Production capacityThe supplier reports four production lines, annual output of 200,000 cartridge heaters and 300,000 coil heaters, more than 20 years of production history, and inventory-dependent delivery capability. These stated operating details provide explicit evidence of production capacity, although the slices do not verify facility ownership or broader capacity across all products.