How is quality guaranteed?

We conduct pre-production sampling and final inspection before shipment.

Custom Silicone Rubber Overhead Line Cover

Name: Custom Silicone Rubber Overhead Line Cover
Brand: Hebei Guangte Rubber Products Co., Ltd.
SKU: 2170391312

Hebei, ChinaHebei Guangte Rubber Products Co., Ltd.

US$0.80

1,000-4,999 Meters

US$0.60

5,000-9,999 Meters

US$0.40

10,000+ Meters

Product profile

Customization

Available

Application

Wire & Cable Protection

Flexibility

Flexible

Inner Diameter

6mm-150 mm

Maximum Voltage

1kv-66kv

Outer Diameter

8mm-155mm

Thermal Rating

250 250

Thickness

1-10mm

Vulcanization

Continuous Vulcanization

Standard

Usage

High Voltage Wire, Cable, Electrical Equipment

Type

Insulation, Protection, Anti-Abrasion

Sectional Shape

Snap on Type

Performance

High Temperature Resistant, Aging Resistant, Water

Temperature Resistance

-60°C ~ 200°C

Voltage

High Voltage Resistance

Hardness

50~70 Shore a

Size

Customized According to Drawings or Samples

Feature

High Temperature Resistant, Aging Resistant, Water

Certification

RoHS, ISO9001, SGS

Processing

Extrusion, Molding

Length

Custom Length Available

Packaging

Carton Box Packaging

MOQ

1000 M (Small Trial Order Acceptable)

Lead Time

7-15 Working Days (Bulk Order Negotiable)

Service

OEM/ODM, Custom Cut Size, Free Sample

Transport Package

Box Packaging

Specification

10*10*10

Trademark

Guangte

Origin

China

Key features

10kV/35kV High Voltage Insulation: Withstands 10kV-35kV high voltage, provides 100% reliable electrical insulation for bare overhead lines, eliminates electric shock risks.

Clip-on No-Disassembly Design: Install directly without removing cables or power off, cuts 90% of installation time, enables live line working without blackouts.

Premium Silicone Rubber Material: Works normally from -60 to 200 degrees, anti-aging, UV and weather resistant, 15+ year ultra long service life.

Live Line Installation Support: Can be installed on energized lines safely, no need for power outage, avoids economic loss caused by power interruption for power grid.

CE & ISO Certified: Fully complies with international power industry standards, passes all grid project acceptance requirements, no quality risks.

Multi Color Phase Identification: 5 standard colors for A/B/C/N/PE phase identification, simplifies later maintenance and fault checking for power systems.

High Elasticity Perfect Fit: High elasticity silicone material, tightly fits all standard cable diameters, no loosening or falling off after long term use.

Corrosion & Tracking Resistant: Resists acid, alkali, salt corrosion and electrical tracking, suitable for coastal, industrial and polluted areas.

Full Customization Support: Accept custom size, color, voltage rating and logo printing, fully meets power grid, engineering project and OEM requirements.

Stable Bulk Supply Capacity: 100000 meters weekly production capacity, ensures on-time delivery for large power grid transformation and wholesale orders.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceExperienced TeamProduct Certification

Hebei Guangte Rubber Products Co., Ltd.

Hebei, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 12 Years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤1.43h

AI-Powered supplier vetting

SummaryThe supplier is identified as a combined company offering manufacturing, export, service, quality-control, and R&D-related capabilities. It reports ISO9001:2015 and CE certification, compliance with JIS, DIN, RoHS, and REACH, OEM service for well-known brands, ODM and broad customization services, and 12 years of export experience. Service management is supported by written procedures and records for supplier capability assessment, corrective and preventive actions, and customer complaints. However, the supplier reports no overseas warehouse, showroom, agent, or branch, no available SDK, no new products in the past year, and no cooperation with Fortune 500 companies. Financial information is limited to years indicated for financial-capacity and cash-flow fields, without substantive performance values.

Supplier typeThe supplier is classified as a combined company and provides information covering general operations, export trade, manufacturing, service, quality control, R&D, and sustainable development. This supports a multi-function supplier profile rather than a narrowly defined trading-only profile.

CertificationsThe supplier states that products comply with JIS, DIN, RoHS, and REACH and have complete test reports. It also reports CE certification and an ISO9001:2015 management-system certificate, providing explicit evidence of product and quality-management certifications.

Production capacityThe supplier describes manufacturing capacity, has five qualified service-capability suppliers, uses documented supplier-assessment procedures, and reports peak- and off-season lead times within 15 working days. Finished products are checked by packing staff, but the slices provide limited detail on production scale, equipment, or broader quality-control depth.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also provides ODM services, directly supporting a broad customization capability.