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Silicone Protective Boot for Electrical Devices with Insulation and Safety Features
US$7.00-50.00
1,000 Pieces
Sample price:US$50.00/piece.Request sample
Product profile
Customization
AvailableApplication
Insulators, Electrical Winding Insulation, Winding Wire Coating InsulationColor
BlackMaterial
RubberMaximum Voltage
>100KVThermal Rating
250 250Delivery Time
2 WeeksType
Insulation Sleeve & TubeChemistry
Hybrid InsulationClassification
Hybrid Insulation MaterialsCertification
ISO9001Brand
RunlinTransport Package
Carton PackedTrademark
RUNLINOrigin
ChinaHS Code
85479090Production Capacity
500K/MonthKey features
High Voltage Insulation: Provides robust phase-to-phase and phase-to-earth insulation for voltages exceeding 100KV.
Superior Material Quality: Crafted from high-quality silicone rubber with 900% elongation and 10 Mpa tensile strength.
ISO9001 Certified: Manufacturing processes certified under ISO9001:2008 for highest quality standards.
Fast Delivery Time: Standard delivery time is 2 weeks for insulation sleeves and tubes.
Global Market Reach: Products exported to Europe, South Asia, Eastern Europe, and Southeast Asia.
Patented Technology: Features unique plastic strip extruder with secured utility model patent.
Versatile Application: Ideal for motor terminal boxes, ring main units, and distribution transformers.
High Track Resistance: Boasts superior insulation and track resistance for safety against flashovers.
Company profile

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2018-04-18Nearest Port: QingdaoAverage Response Time: ≤4.57hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, EXW, CIF
AI-Powered supplier vetting
SummaryRunlin is identified as both a trading company and manufacturer/factory in China, with operations and factory facilities in Shandong. Its main products are silicone cold shrink tubes, cable joints, terminations, and related accessories. The supplier reports ISO 9001 certification, eight production lines, six to ten quality-control staff, and export markets across Europe and Asia. It claims internally designed production machinery, a utility-model patent application for a plastic-strip extruder, and customization capability. Reported lead times are within 15 working days during off-peak periods and one month during peak periods. Evidence of after-sales systems, financial strength, and broad customer references is limited. Trade data shows two transactions and one associated buyer, but the provided records do not establish a substantial or independently verified customer base.
Supplier typeThe supplier is explicitly classified as both a trading company and manufacturer/factory. Its factory is located in Zibo, Shandong, and it presents itself as a manufacturer and supplier of silicone cold shrink products, with eight production lines.
CertificationsThe supplier reports ISO 9001 certification, specifically referenced as ISO 9001:2008 in its company descriptions. This provides explicit evidence of a certified quality-management system, although no additional certifications are provided.
R&D capabilityThe supplier states that its technical director designed the machines for producing the main cold shrink tube components and that its plastic-strip extruder has been submitted for a utility-model patent. These claims provide explicit evidence of some in-house engineering and product-process innovation.
Production capacityProduction-related evidence includes a factory, eight production lines, six to ten quality-control staff, reported manufacture of supporting plastic belts, and stated delivery times of within 15 working days off-peak and one month during peak season. This supports established production capability for cold shrink products, although capacity beyond the stated indicators is not quantified.
Customization capabilityThe supplier explicitly describes a focus on customization, and its product list includes customized products alongside cold shrink tubes and cable accessories. This directly supports the availability of customized-product capability.
Product Q&A
Q:What is the maximum voltage rating?
A:
The product supports a maximum voltage of over 100KV.
Q:What material is the boot made of?
A:
It is crafted from high-quality silicone rubber.
Q:What is the delivery time?
A:
The standard delivery time is 2 weeks.
Q:Does the product have certifications?
A:
Yes, it holds ISO9001:2008 certification.
Q:What are the typical mechanical properties?
A:
It features 10 Mpa tensile strength, 900% elongation, and 48.6 N/mm tear strength.
Send Inquiry
*To:
Qingdao Runlin Electric Power Co., Ltd.
Qingdao Runlin Electric Power Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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