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Product profile
Customization
AvailableApplication
Insulators, Electrical Winding Insulation, Winding Wire Coating Insulation, Electrical Base, Shell, Switch BaseplateColor
BrownModel NO.
3520Material
ResinMaximum Voltage
20KV~100KVThermal Rating
B 130Product Name
Phenolic Paper Laminated TubeType
Insulation Sleeve & TubeChemistry
Inorganic InsulationCertification
ISO9001Classification
35kvBrand
HfiTransport Package
PalletSpecification
1000mmTrademark
FWOrigin
ChinaKey features
High Voltage Insulation: Rated for 20KV to 100KV with excellent dielectric properties for electrical apparatus.
Superior Mechanical Strength: Stratified round tube made from electric paper and phenolic resin for robust performance.
Versatile Application: Suitable for insulators, winding insulation, transformer oil, and space navigation industries.
Thermal Rating B 130: Designed to withstand high temperatures up to 130 degrees Celsius in moist conditions.
Wide Size Range: Inner diameter from 8mm to 500mm with wall thickness options starting from 2mm.
ISO9001 Certified: Manufactured under strict quality management standards ensuring product reliability.
Shining Surface Finish: Provides a smooth, high-quality surface ideal for processing and installation.
Fast Lead Time: Off-season delivery within 15 workdays; peak season delivery within one month.
Company profile

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2005-05-18Average Response Time: ≤11.31hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, EXW
AI-Powered supplier vetting
SummaryHainan Fuwang Industrial Co., Ltd. is a Chinese company engaged in manufacturing and trading, with a focus on exporting products like insulation materials and coffee. The company is certified with ISO 14001 and ISO 9001, indicating a commitment to quality and environmental management. With a significant export percentage and a presence in multiple international markets, the company appears to have a strong global reach. However, limited data on financial transactions and customer case studies leave gaps in assessing its financial credibility and client engagement.
Supplier typeHainan Fuwang Industrial Co., Ltd. operates as both a trading company and a manufacturer/factory, indicating a dual focus on production and distribution.
CertificationsThe supplier holds ISO 14001 and ISO 9001 certifications, reflecting adherence to international standards in environmental and quality management.
R&D capabilityThe supplier has a team of 31-40 R&D engineers, suggesting a capacity for innovation and product development.
Production capacityThe supplier operates 4 production lines, indicating moderate production capacity.
Product Q&A
Q:What is the maximum voltage rating?
A:
The tube is rated for a maximum voltage between 20KV and 100KV.
Q:What materials are used to make this tube?
A:
It is made from electric paper and phenolic resin, forming a stratified round tube.
Q:What are the available size ranges?
A:
Inner diameters range from 8mm to 500mm, with minimum wall thickness starting at 2mm.
Q:Can this product be used in transformer oil?
A:
Yes, it is suitable for use as insulation construction parts in electric apparatus under moist conditions and in transformer oil.
Q:What is the thermal rating of the tube?
A:
The thermal rating is B 130, indicating it can operate effectively at high temperatures.
Send Inquiry
*To:
Hainan Fuwang Industrial Co., Ltd.
Hainan Fuwang Industrial Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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