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Circular and Rectangular Copper or Aluminium Busbars Protection Heat Shrink Tube
US$0.50
200-9,999 Meters
US$0.40
10,000+ Meters
Sample price:US$0.01/piece.Request sample
Product profile
Customization
AvailableApplication
Insulators, Electrical Winding Insulation, Winding Wire Coating Insulation, Electrical Base, Shell, Insulating Varnish, Switch BaseplateColor
Black, Yellow, Green, RedModel NO.
MPRS-HVMaterial
PEMaximum Voltage
<10KVThermal Rating
250 250Usage
Insulation ProtectionRated Voltage
1kvTensile Strength
8.0MPaFlammability
VW-1Min. Shrink Temperature
≥84Min. Full Recovery Temperature
≥120 °cContinuous Operating Temperature
-55~125 °cShrink Ratio
2:1Type
Insulation Sleeve & TubeChemistry
Organic InsulationClassification
Organic Insulating MaterialCertification
ISO9001, RoHS, ISO, SGSBrand
VolsunTransport Package
25m/RollSpecification
RohsTrademark
VolsunOrigin
Suzhou, JiangsuHS Code
85479090Production Capacity
50000m/DayKey features
Radiation Cross-linked PE: Made of radiation cross-linked polyolefin for high strength and flexibility.
Flame Retardant & Low Smoke: Tracking resistant, low smoke emitting, and flame retardant properties.
RoHS Compliant: Meets RoHS standards for environmental safety and compliance.
Customizable Sizes: Size is available to customize for specific busbar applications.
Versatile Application: Ideal for copper/aluminum busbars, switchgear, and substation equipment.
High Shrink Ratio: Features a 2:1 shrink ratio for secure and tight insulation fit.
Certified Quality: Certified by ISO9001, RoHS, ISO, and SGS for quality assurance.
Company 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: ≤2.85h
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.
Product Q&A
Q:What is the material of this heat shrink tube?
A:
It is made of radiation cross-linked polyolefin (PE).
Q:What is the maximum voltage rating?
A:
The maximum voltage rating is less than 10KV, suitable for 1KV or lower.
Q:What are the standard colors available?
A:
Standard colors include Red, Yellow, Green, and Black. Other colors are available upon request.
Q:Is customization available for this product?
A:
Yes, size is available to customize, and other customization options like design and samples are supported.
Q:What is the lead time for production?
A:
The lead time is usually 5-7 working days.
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
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