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Phenolic Cotton Cloth Tubes

Phenolic Cotton Cloth Tubes
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Product Code : 01
Price And Quantity
  • Minimum Order Quantity
  • 50kgs kgs
Product Specifications
  • Material
  • phenolic cotton
  • Application
  • transformer insulation
  • Surface Treatment
  • polishing
  • Dimension(L*W*H)
  • 1000*15*13 Millimeter (mm)
Product Description

We are recognized as the most prominent enterprise engaged in introducing an excellent quality array of Phenolic Cotton Cloth Tubes. Our industry experts and engineers help us to stand tall on customers expectations with our technologically advanced facilities. Usage of cotton cloth and phenolic resin in our contemporary manufacturing process leads to have super strong and tough tubes. Besides this, our 3526 Phenolic Cotton Cloth Tubes can be used for insulating structures or components in variety of electrical equipments and machines.


It is widely used for the insulating spare parts of the electrical appliances and transformers;

textile machines. gears. fixed frame for bearing. low noise machine.

Thermal grade: class E.

Outer diameter: 10-300 mm Wall thickness: 1-50 mm Length: 1000mm, 980mm

Color: yellow, red , green, black.

The other size can be supplied according to customers' requests.

Products can be supplied sheets or shapes according to customer drawing

Note: The values noted in below technical specification are given only for

Our customers’ reference and should not be used in writing specifications.

Technical data:




3526 Phenolic cloth laminate tube




Water absorption rate



Thermostability (24h)



Flexural strength



Compressive strength



Shear strength


Surface resistance

Under normal condition



In case of humidity


Volume resistivity

Under normal condition



In case of humidity


Dielectric strength perpendicular


>3.5 in 20oC

To laminations (with stand voltage)

Transformer oil

(in 90+2oC/5min transformer oil)

Trade Information
  • FOB Port
  • shanghai
  • Payment Terms
  • Telegraphic Transfer (T/T), Letter of Credit at Sight (Sight L/C), Letter of Credit (L/C)
  • Supply Ability
  • 50T/month Per Month
  • Delivery Time
  • 15days Days
  • Sample Available
  • Yes
  • Sample Policy
  • Free samples are available
  • Main Export Market(s)
  • Africa, Middle East, Western Europe, Eastern Europe, South America, North America, Central America, Australia, Asia