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33kv Porcelain Pin Insulator Ceramic Insulator Line Post 33kv 10kn
US$8.00-10.00
500 Pieces
Sample price:US$10.00/piece.Request sample
Product profile
Customization
AvailableApplication
High-voltageMaterial
PorcelainModel NO.
PW-33-YStructure
Pin InsulatorType
A Type InsulatorUsage
High Voltage Power TransmissionConnection Method
Trough TypeSize of Bearing Capacity
11knCertification
ISO9001Color
BrownBrand
ColmateTransport Package
Packed with Carton or Wooden BoxSpecification
Pw-33-Y, brown glazedTrademark
COLMATEOrigin
Fuzhou, Fujian, ChinaHS Code
8546209040Production Capacity
300, 000PCS/YearKey features
High Voltage Application: Designed for high voltage power transmission systems ranging from 400V to 1000kV.
Superior Cantilever Strength: Features a minimum cantilever strength of 11 kN for reliable performance.
Extended Creepage Distance: Creepage distance of 851mm ensures excellent insulation in various weather conditions.
Standard Compliance: Manufactured in strict compliance with BS and DIN international standards.
ISO9001 Certified: Production quality is certified under ISO9001 standards for reliability.
Durable Porcelain Material: Constructed from high-quality brown glazed porcelain for long-term durability.
Global Export Experience: Exporting to over 40 countries with a proven track record since 2008.
Flexible Lead Time: Off-season lead time within 15 workdays; peak season 1-3 months.
Company profile

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2008-02-01Nearest Port: FUZHOU, XIAMEN, NINGBOAverage Response Time: ≤24hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CIF
AI-Powered supplier vetting
SummaryFuzhou Colmate Electric Co., Ltd. is identified as a Chinese trading company and manufacturer/factory supplying electrical, lighting, insulation, and related products. Evidence indicates ISO 9001 and ANSI/ESD management-system certifications, product type-test reports and recognition for selected high-voltage products, eight production lines, stated output for lampholders and insulators, and export activity across multiple global regions. The supplier states reliable quality, punctual lead time, communication, and after-sales service, but these claims are not independently substantiated in the provided information. R&D engineer experience is stated at 11–20 years, while quality-control staffing is below five people. No direct evidence establishes customization capability or named customer cases. Financial assessment is limited because registered capital information is available but monetary figures are excluded from this analysis.
Supplier typeThe supplier is described as both a trading company and manufacturer/factory, while a separate company record identifies its nature as a trading company. A factory location is also provided in Fujian, indicating manufacturing-site information alongside trading operations.
CertificationsThe supplier reports ANSI/ESD and ISO 9001 management-system certifications and states that production is performed under ISO 9001. It also reports type-test reports and product recognition for insulators, surge arresters, and cutout fuses from Chinese testing laboratories.
After-Sales capabilityThe supplier explicitly claims sincere after-sale service, reliable quality guarantees, efficient communication, and continued efforts to provide excellent service. However, no service-process details, response standards, warranty terms, or independently verified service records are provided.
R&D capabilityThe supplier reports R&D engineers with 11–20 years of total experience and has obtained product testing and recognition for several high-voltage products. This supports technical development experience, but no evidence describes proprietary designs, patents, new-product development, or measurable innovation outcomes.
Production capacityProduction evidence includes eight production lines, stated output of 6,000,000 lampholder pieces and 4,000 tons of insulators, a factory location, and equipment described as new. The supplier reports off-peak lead time within 15 workdays but peak-season fulfillment of 2–3 months; quality-control staffing is below five people.
Product Q&A
Q:What is the minimum cantilever strength of this insulator?
A:
The insulator has a minimum cantilever strength of 11 kN.
Q:What standards does this product comply with?
A:
This product is manufactured in compliance with BS and DIN standards.
Q:What is the creepage distance of the insulator?
A:
The creepage distance is 851mm.
Q:What is the lead time for orders?
A:
Lead time is within 15 workdays during off-season and 1-3 months during peak season.
Q:What payment terms are accepted?
A:
We accept LC, T/T, D/P, PayPal, and Western Union.
Send Inquiry
*To:
Fuzhou Colmate Electric Co., Ltd.
Fuzhou Colmate Electric Co., Ltd.*Content:
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