Powered by Made-in-China.com
High Performance Overhead Line Silicone Rubber Cover
US$2.50
200-499 Meters
US$2.20
500-1,999 Meters
US$2.00
2,000+ Meters
Product profile
Customization
AvailableApplication
InsulatorsColor
RedModel NO.
RUBLS-SILICFlexibility
FlexibleInner Diameter
6 mmMaterial
RubberMaximum Voltage
220kvOuter Diameter
10 mmThermal Rating
250 250Thickness
4 mmProduct
Overhead Line Silicone Rubber TubeHeat Shrink Ratio
No Shrink, Split Line Hose/ Overhead Line CoverStandard Color
Grey/ Black/ Red/ GreenOperating Temperature
-40 Degree to 200 DegreeSample
Free for Existing SampleDielectric Constant
GB/T 1409-2006Electrical Strength Test
GB/T 1408.1-2006Type
Insulation Sleeve & TubeChemistry
Inorganic InsulationBrand
VolsunTransport Package
Standard Carton PackageSpecification
RoHSTrademark
VOLSUNOrigin
ChinaHS Code
8547909000Production Capacity
1, 000, 000 Meters/MonthCompany profile
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: 19 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤2.08h
AI-Powered supplier vetting
SummaryVolsun is an industrial materials and components supplier with stated activities covering automotive parts, electronic materials, plastics, rubber, metal products, refractory materials, and fireproof sealing materials. It reports 88 patents, 97 product certifications, customers in 88 countries, and applications in communication, automotive, and power industries. The supplier supports extensive customization and reports new products within the past year, but does not provide 3D software design services. Quality and complaint-handling procedures have documented implementation, while service limitations include no overseas agents or branches, overseas warehouse, overseas showroom, or valid manufacturing-capacity contract with related subcontractors. Exporting experience is stated as 19 years, with a quoted lead time of within 15 working days in both peak and off-season.
Supplier typeThe supplier’s stated business scope includes automotive parts and accessories, electronic specialized materials, plastics, rubber, synthetic rubber, metal materials and products, refractory materials, fireproof sealing materials, and industrial automation systems. This identifies it as a diversified industrial materials and components manufacturer and seller.
CertificationsThe supplier explicitly reports 97 product certifications and 88 patents. The slices do not identify the certification standards, issuing bodies, validity periods, or product coverage, but the stated certification quantity is positive evidence of certification holding.
R&D capabilityThe supplier reports 88 patents, 97 product certifications, and new products within the past year. These statements provide explicit evidence of innovation activity, although the slices do not describe the technical significance or commercial outcomes of the innovations.
Production capacityThe supplier has instructions for finished-product inspection that are uniformly followed, documented quality-assurance procedures, in-stock capability, and stated lead times within 15 working days in both peak and off-season. However, it reports no valid contract between the factory and related subcontractors, so production-capacity governance has a documented weakness despite other positive operational evidence.
Customization capabilityThe supplier explicitly provides customization from samples, designs, full customization, minor customization, and flexible customization, and reports R&D activity with new products in the past year. It does not provide 3D software design services, but the stated customization coverage is broad.
Client casesThe supplier states that it has cooperated with customers from 88 countries and provided sealing and waterproofing solutions to well-known enterprises in the communication, automotive, and power industries. It also reports participation in the EP Shanghai offline trade show, but no customer names, project details, or independently verifiable case outcomes are provided.
Send Inquiry
*To:
Suzhou Volsun Electronics Technology Co., Ltd.
Suzhou Volsun Electronics Technology Co., Ltd.*Content:
Supplier replies will be sent to your registered email
You may also like
Overhead Line Fitting Arrester Protective Cover Prevent Floating Debris Short Circuit
US$1.50-4.50
100 Pieces(MOQ)
Heavy-Duty Waterproof and Dustproof Overhead Line Protective Cover
US$1.50-4.50
100 Pieces(MOQ)
High-Performance Pollution Arrester Cover to Minimize Flashover Risk
US$1.50-4.50
100 Pieces(MOQ)
High and Low Voltage Electric Silicone Rubber Insulation Transformer Cover Shield
US$1.19-6.20
1 Piece(MOQ)
Outdoor High Voltage Fuse Silicone Rubber Insulation Cover
US$1.10-6.05
100 Pieces(MOQ)
High Temperature Silicone Rubber Transformer Bushing Protective Cover
US$1.10-6.05
100 Pieces(MOQ)
Red Yellow Green Black Silicone Rubber Disconnector Insulation Bushing Cover
US$1.10-6.05
100 Pieces(MOQ)
Reusable Open Arrester Cover Allows Live Line Installation
US$1.50-4.50
100 Pieces(MOQ)
Custom Made Power Line High Voltage Heat Shrink Busbar Cover
US$0.50-10.00
1 Piece(MOQ)
Silicone Rubber High Medium Voltage Power Accessories Wrap Insulation Overhead Line Cover
US$1.00-5.99
1 Meter(MOQ)
Red Yellow Green Black Silicone Rubber Cover for Transformer Bushing
US$1.10-6.05
100 Pieces(MOQ)
Silicone Rubber High Voltage Overhead Line Cover for Power Line Insulation
US$5.20-6.20
100 Meters(MOQ)
Silicone Rubber Various Specs Soft Busbar Insulation Cover
US$1.19-6.20
1 Piece(MOQ)
Custom Silicone Rubber Overhead Line Cover
US$0.40-0.80
1,000 Meters(MOQ)
Custom Made Silicone Rubber Insulation Covers
US$1.19-6.20
1 Piece(MOQ)
Aging Resistance High and Low Temperature Resistance Silicone Rubber Overhead Line Cover
US$1.10-1.50
50 Meters(MOQ)





