What is the maximum voltage rating?

The rated voltage ranges from 7kV to 25kV.

Where can this sleeve be applied?

It is suitable for steel mills, glass factories, smelters, rail transport, and transformer sites.

High Temperature Silicone Rubber Coated Insulation Tube Sleeve Heat Resistant Fireproof Sleeve

Name: High Temperature Silicone Rubber Coated Insulation Tube Sleeve Heat Resistant Fireproof Sleeve
Brand: HT Elite Industry Co., Ltd.
SKU: 2243125275

Hubei, ChinaHT Elite Industry Co., Ltd.

US$0.50

300 Meters

Product specifications

size

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Application

Insulators

Color

Red and Black

Model NO.

6mm-150mm

Flexibility

Flexible

Inner Diameter

6-150mm

Material

Fiberglass

Maximum Voltage

10kv~20kv

Outer Diameter

6-150mm

Thermal Rating

250 250

Thickness

3-5mm

Size

6.0 -150

Working Temperature

-54c-260c

Rate Voltage

7kv--25 Kv

Packaging Details

Box

Protection Standard

RoHS

Type

Insulation Sleeve & Tube

Chemistry

Hybrid Insulation

Classification

Hybrid Insulation Materials

Certification

ISO9001

Transport Package

Roll

Specification

6-150mm

Trademark

Origin

China

HS Code

701990

Production Capacity

10, 0000

Key features

Fireproof & Flame Resistant: Protects hoses and cables from high heat, flame, and molten metal splash.

Customizable Colors: Standard red and black, special colors available upon customization.

Wide Size Range: Inner diameter available from 6mm to 150mm for various applications.

Durable Material: Braided E-glass fiber with silicone rubber coating for strength.

Multi-Environment Protection: Waterproof, oil-proof, acid/alkali resistant, and anti-aging.

High Voltage Rating: Rated voltage range from 7kV to 25kV for electrical safety.

Fast Production Lead Time: Within 15 working days for both peak and off-peak seasons.

Company profile

HT Elite Industry Co., Ltd.Hubei, China

Business Type: Trading CompanyExport Year: 2016-10-18Nearest Port: shanghai, Shenzhen, QingdaoAverage Response Time: ≤2.01hTerms 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.