1.Description: Phenolic Paper Laminated Tube Made from paper that impregnated with phenolic resin under pressure and heat. With high mechanical strength and electrical properties,,  

2.Specifications: 

1).Outer diameter: 10-300 mm

2).Wall thickness: 1-50 mm

3).Length: 1000mm

4).Technical data sheet available

5).Thermal grade is class E.

3.Color:  Brown, orange

4.Application:  It is used for the insulating spare parts of the electrical appliances and transformers, also used under humidity environment and transformer oil.