What is the maximum voltage rating?

The maximum voltage rating is 7kv-25kv.

What is the thermal rating of the sleeve?

The thermal rating is 260-280 degrees Celsius.

Is the product waterproof?

Yes, the product is waterproof.

Sturdy Hose Protector Silicone Rubber Insulation Fire Retardant Sleeve for Industrial Safety

Name: Sturdy Hose Protector Silicone Rubber Insulation Fire Retardant Sleeve for Industrial Safety
Brand: Ningguo Zhongdian New Material Co., Ltd
SKU: 1970471951

Anhui, ChinaNingguo Zhongdian New Material Co., Ltd

US$0.70-19.40

1 Meter

Product profile

Customization

Available

Application

Wire & Cable Protection

Color

Customizable

Model NO.

2mm-200mm

Flexibility

Flexible

Inner Diameter

4mm-200mm

Material

Fiberglass

Maximum Voltage

7kv-25kv

Thermal Rating

260-280

Thickness

Customizable

Easy Cutting

Yes

Waterproof

Yes

Heat Resistant

Yes

Insulation

Yes

Transport Package

Box

Specification

Customizable

Trademark

zhongdian

Origin

China

Production Capacity

3 Million Pieces

Key features

Customizable Color & Thickness: Available in red, black, blue, yellow, green, gray. Thickness is customizable to fit needs.

Wide Inner Diameter Range: Inner diameter ranges from 4mm to 200mm, suitable for various wire and cable sizes.

High Voltage Insulation: Provides electrical insulation with a maximum voltage rating of 7kv-25kv.

Flexible & Easy to Cut: Flexible material design allows for easy cutting and installation on complex pipelines.

Industrial Grade Protection: Ideal for steel mills, smelters, rail transport, and transformer sites in harsh environments.

OEM/ODM Service Available: Supports OEM and ODM services with customizable packaging and product specifications.

Certified Quality Assurance: Manufactured under ISO9001, ISO14001, and ISO45001 certified management systems.

Company profile

Management CertificationStandardized quality controlImporters and ExportersCustomization from Samples

Ningguo Zhongdian New Material Co., Ltd

Anhui, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableAverage Response Time: ≤3.89h

AI-Powered supplier vetting

SummaryThe supplier is identified as a combined company engaged in manufacturing and sales of silicone, rubber, insulation, and high-temperature-resistant materials and related products. It offers 3D design, OEM, ODM, and multiple customization services, but reported no new products in the past year and has no SDK. Production-related evidence includes in-stock capacity, a defined finished-product inspection procedure, and one quality inspector; however, there is no valid manufacturing-capacity contract with affiliated subcontractors. Overseas service coverage is limited: no overseas warehouse, showroom, agent, branch, or offline trade-show participation, with zero countries listed for overseas services. Quality assurance procedures exist, but corrective-action and complaint-handling records are not documented. Financial information is inconsistent across the provided records and is therefore insufficient for a reliable credibility judgment.

Supplier typeThe supplier is classified as a combined company. Its stated scope covers manufacturing and sales of high-temperature-resistant sleeves, silicone, rubber, insulation, and related mechanical, electrical, automotive, and hardware products.

After-Sales capabilityThe supplier has a complaint-handling procedure, but no written records; it also lacks overseas agents or branches, overseas warehouses, overseas showrooms, and offline trade-show participation, with zero countries listed for overseas services. These facts indicate limited documented and overseas after-sales support.

Production capacityThe supplier states manufacturing capability for silicone, rubber, insulation, and high-temperature-resistant materials, has in-stock capacity, and uses uniformly followed finished-product inspection instructions. However, it has only one quality inspector and no valid contract with affiliated subcontractors, creating limitations in documented production support.

Customization capabilityThe supplier explicitly offers customization from samples and designs, full, minor, and flexible customization, as well as 3D design, ODM, and OEM services for popular brands. These statements provide direct evidence of broad customization capability.