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High Quality Insulating Paper Electrical Application Phenol Paper Laminated Tube
US$0.10-1.00
100 kg
Sample price:US$0.10/piece.Request sample
Product profile
Customization
AvailableApplication
Electrical Power System, Electronic Device, Industrial EquipmentColor
BrownModel NO.
3520Material
Insulation Paper, Phenolic ResinMaximum Voltage
15kv(Thickness 3mm)Thermal Rating
B 130Thickness
1-50mmDensity
1.03–1.1 G/Cm³Loss Factor(50Hz)
≤0.03Bending Strength Inside Diameter 5-25mm
≥ 50MPaBending Strength Inner Diameter (>25mm)
≥ 60MPaWasser Absorption Rate
Wall Thickness 3mm ≤ 8%Transport Package
Export PalletsSpecification
customizedTrademark
Huai'an JianlongOrigin
Huai'anProduction Capacity
2000tonKey features
High Dielectric Strength: Withstands up to 25 KV/mm under standard conditions for reliable electrical insulation.
Superior Mechanical Strength: Bending strength reaches 60 MPa for inner diameters over 25mm ensuring structural integrity.
Low Water Absorption: Water absorption rate is limited to 8% for 3mm wall thickness ensuring durability.
Full Customization Available: Offers full customization, minor customization, and flexible options based on samples or designs.
High Production Capacity: Monthly output exceeds 100 tons supported by 60+ technical personnel and 10 engineers.
100% Quality Inspection: All finished products undergo visual and functional inspection before packing.
Fast Lead Time: Average lead time is within 15 working days for both peak and off-peak seasons.
Company profile

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedNearest Port: Shanghai PortAverage Response Time: ≤2.47h CertifiedTerms of Payment: T/T, Western Union
About Our Factory & Business Background
AddressRoom 833, B3 Floor, Huai'an Smart Valley, No. 19 Meigao Road, Huai'an Economic and Technological Development Zone, Jiangsu Province
International Commercial Terms(Incoterms)FOB, CIF, EXW, CFR
Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays
Minimum Order Quantity500 KG
Our Production Capability & Technical Expertise
Main ProductsVarious Insulation Materials on Transformers, 3240 Sheet, Fr4 Sheet, Fiberglass Sheet, Cotton Tube Cotton Rod
Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)
Inspection Method for Finished ProductsFinished product checked by packing staff
Our Industry Experience & Global Business Record
Main MarketsSouth America, Europe
Repeat Buyers Choice80%~100%
Product Q&A
Q:What is the maximum voltage rating?
A:
The maximum voltage rating is 15 kV for a thickness of 3mm.
Q:What are the available customization options?
A:
We offer full customization, minor customization, and flexible customization based on samples or designs.
Q:What is the minimum order quantity?
A:
The minimum order quantity is 500 KG.
Q:What is the lead time for production?
A:
The average lead time is within 15 working days for both peak and off-peak seasons.
Q:What payment terms do you accept?
A:
We accept T/T and Western Union as payment terms.
Send Inquiry
*To:
Huai'an Jianlong Electrical Technology Co., Ltd
Huai'an Jianlong Electrical Technology Co., Ltd*Content:
Supplier replies will be sent to your registered email
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