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Porcelain Spool Insulator 53-5 Compliant with ANSI Standards
US$0.10-1.00
1,000 Pieces
Product profile
Application
High-voltage, High-temperatureMaterial
PorcelainStructure
Suspension InsulatorModel NO.
ANSI 53-5Type
A Type InsulatorUsage
High Voltage Power Transmission, Insulation, Electrical InstallationConnection Method
Spherical TypeSize of Bearing Capacity
27.3kNCertification
ISO9001Color
BrownBrand
QxTransport Package
Wooden Box PackagingSpecification
1.2kgTrademark
QXOrigin
ChinaHS Code
8546209090Production Capacity
50000Key features
ANSI 53-5 Compliance: Meets ANSI Class 53-5 standards for high-voltage power transmission.
High Tensile Strength: Supports up to 27.3kN mechanical load for reliable suspension.
Superior Insulation: 35kV dry flashover voltage ensures safety in high-voltage environments.
Durable Porcelain Material: Made of high-quality porcelain for high-temperature and weather resistance.
ISO Certified Quality: Manufactured under ISO9001, ISO45001, and ISO14001 management systems.
Custom Design Support: Offers customization options based on specific customer designs.
Professional Manufacturer: Established in 2002 with 207 employees and 30 QA/QC inspectors.
Efficient Production: 3 production lines with automatic batching and toughening treatment.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedCustomization Options: Customization from Designs CertifiedExport Year: 3 years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤2.24h CertifiedTerms of Payment: T/T
AI-Powered supplier vetting
SummaryThe supplier is a limited company with 207 employees offering glass, porcelain, and other insulators for transmission-line insulation, suspension, support, and conductor applications. It holds ISO9001:2015, ISO45001:2018, and ISO14001 certifications. Quality resources include 30 inspection staff, 18 items or sets of quality-control test equipment, seven R&D engineers, documented R&D records, and standardized finished-product inspection instructions. The supplier supports design customization and 3D software design, but does not provide ODM, SDK, or popular-brand OEM services and launched no new products in the last year. Service procedures, complaint handling, and corrective-action records are documented. International service infrastructure is limited: it reports no overseas warehouses, showrooms, agents, branches, or offline trade-show participation, and offers overseas services in zero countries. Financial evidence is insufficient for assessment because the slices provide years rather than financial...
Supplier typeThe supplier is a limited company with 207 employees and no stated parent company or larger corporate group. Its product scope includes glass, porcelain, and other insulators, primarily for transmission-line insulation, suspension, support, and conductor applications, indicating a specialized industrial manufacturer.
CertificationsThe supplier holds ISO9001:2015, ISO45001:2018, and ISO14001 certificates, covering quality, occupational health and safety, and environmental management systems. These are explicit certifications relevant to controlled manufacturing operations.
After-Sales capabilityThe supplier has seven R&D engineers whose responsibilities include technical support for production and after-sales service, and it maintains documented procedures and records for service assessment, corrective and preventive actions, and customer complaints. However, it reports no overseas warehouse, showroom, agent, branch, or overseas service coverage, so the evidence supports structured service processes but limited overseas infrastructure.
Production capacityProduction-related controls include 30 quality-control inspection staff, 18 quality-control test equipment items or sets, documented and uniformly followed finished-product inspection instructions, and a product range covering multiple insulator types. The slices do not provide production capacity, factory area, machinery count, or output figures, so overall production scale cannot be fully judged, although established quality-control resources are explicitly demonstrated.
Customization capabilityThe supplier explicitly offers customization from customer designs and provides 3D software design services. These statements support the ability to adapt products or designs to customer requirements, although the slices do not define the customization range, engineering limits, or delivery performance.
Client casesThe supplier reports cooperation with Fortune 500 companies and a repeat-buyer preference rate of 30%–50%. These are direct indicators of customer experience and recurring demand, although no customer names, project descriptions, or verification details are provided.
Product Q&A
Q:What is the tensile strength of the ANSI 53-5 insulator?
A:
The ANSI 53-5 spool insulator has a tensile strength of 27.3kN.
Q:What are the electrical flashover voltage values?
A:
It features a low frequency dry flashover voltage of 35kV, vertical wet flashover of 18kV, and horizontal wet flashover of 26kV.
Q:What is the minimum order quantity (MOQ)?
A:
The minimum order quantity is 50 pieces.
Q:What are the payment terms?
A:
The accepted payment term is T/T (Telegraphic Transfer).
Q:What is the lead time for production?
A:
The average lead time is 1-3 months for both peak and off-peak seasons.
Send Inquiry
*To:
Jiangxi QOCI Electric CO.,LTD.
Jiangxi QOCI Electric CO.,LTD.*Content:
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