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Busbar Insulation Sleeve/PVC Pipe Insulation Fiberglass Sleeving
US$0.006-1.50
10,000 Meters
Sample price:US$1.00/meter.Request sample
Product profile
Customization
AvailableApplication
Automotive Harnessing, Communication industry, Machine Protection, Wire & Cable ProtectionColor
Different Color LineModel NO.
2715Flexibility
FlexibleInner Diameter
1-30Material
FiberglassMaximum Voltage
<10KVOuter Diameter
1-30Thermal Rating
B 130Thickness
1 mmType
Insulation Sleeve & TubeChemistry
Organic InsulationClassification
Organic Insulating MaterialCertification
ISO9001Brand
RainyanTransport Package
CartonSpecification
0.5mm-40mmTrademark
rainyanOrigin
ChinaProduction Capacity
100000000m/DayKey features
High Voltage Insulation: Maximum voltage rating up to 10KV with excellent dielectric properties.
Flexible Protection: Made of alkali-free glass fiber with PVC coating for excellent softness and elasticity.
Customizable Colors: Special colors can be produced on request to meet specific needs.
Wide Size Range: Inner and outer diameters available from 1mm to 30mm with various wall thicknesses.
Chemical Resistance: Resistant to chemicals and suitable for harsh industrial environments.
ISO9001 Certified: Manufactured under ISO9001 certification ensuring consistent quality.
RoHS Compliant: Meets Reach and RoHS standards for environmental safety.
Company profile

Business Type: Manufacturer/FactoryExport Year: 2001-02-01Nearest Port: qingdao, shanghai, tianjinAverage Response Time: ≤15hTerms of Payment: LC, PayPal, Western Union, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, FCA
AI-Powered supplier vetting
SummaryXuchang Rainyan Insulation Material Co., Ltd. is identified as a Chinese manufacturer/factory producing electrical insulation materials and related products. It reports ISO 9001 and QC 080000 certifications, broad export coverage, and customization based on customer samples. However, the evidence indicates limited R&D and service infrastructure: no ODM, 3D design, SDK, recent product development, written complaint-handling or corrective-action procedures, warehouse control process, or quality assurance system. Quality-control resources are reported inconsistently, with one inspection staff member and no test equipment in one slice, while another reports 11–20 quality-control staff. Financial records are referenced for 2021–2023, but no financial figures or substantive performance evidence are provided. No customer names, case studies, or verified brand-OEM experience are disclosed.
Supplier typeThe supplier is explicitly identified as a manufacturer/factory and limited company based in Henan, China. Its stated product scope covers polyester film, polyimide tape, pressboard, insulation paper, laminated sheet, and other insulation-related products, while the company description links its products to transformers and electrical motors.
CertificationsThe supplier reports holding ISO 9001 and QC 080000 certifications. The slices identify the certifications but do not provide certificate numbers, validity dates, scope, or independent verification.
After-Sales capabilityThe supplier states that it offers warm-hearted service, but it explicitly reports no written procedures or records for customer complaints and no written corrective and preventive action procedures or records. This demonstrates a documented service-process deficiency.
R&D capabilityThe supplier reports no professional technical R&D capability, no 3D software design, no ODM service, no SDK, and no new products in the past year. Although sample provision is described as an R&D engineer responsibility, the overall evidence shows explicit limitations in innovation and formal R&D capability.
Production capacityThe supplier reports annual production information of 3,240 laminated sheets and 50,000 tons, exports to multiple global regions, and has operated as an exporter for five years. However, quality-control infrastructure appears weak or inconsistent: one slice reports one inspection staff member and zero testing equipment, while another reports 11–20 quality-control staff; finished products are checked by packing staff.
Customization capabilityThe supplier explicitly offers customization from samples and states that its R&D engineer provides samples according to customer requirements. No evidence is provided for broader engineering design, 3D design, ODM, or SDK-based customization, so the demonstrated capability is limited to sample-based customization.
Product Q&A
Q:What is the maximum voltage rating?
A:
The product has a maximum voltage rating of less than 10KV.
Q:Can I request a specific color?
A:
Yes, special colors can be produced on request.
Q:What are the available inner diameter sizes?
A:
Inner diameters range from 1mm to 30mm.
Q:Is the material flexible?
A:
Yes, it features excellent softness and elasticity due to the PVC coating on glass fiber.
Q:What certifications does the product have?
A:
The product is ISO9001 certified and meets Reach and RoHS standards.
Send Inquiry
*To:
Xuchang Rainyan Insulation Material Co., Ltd.
Xuchang Rainyan Insulation Material Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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