Vulcanized Fiber Combination Tube

1.Material                                                            

Inner: vulcanized fiber tubes

Outer:fiberglass reinforced epoxy resin winding tubes

Surface: UV resistant insulation Painting

2.Size                                                                

100A: 25.4×19×13(mm)  25.4×19.05×d12.7(mm)

200A: 36 ×26×16(mm) 31.8 ×24×16(mm)

3.Length                                                              

Max 1270mm

4.Process                                                             

Vulcanized fiber tube was wrapped by fiber glass impregnate epoxy resin ,The angle of

wind is optimized to provide a finished tube with good tensile and anti explosion 

strength.Vulcanized fiber tube becomes an integral tube liner which have the property

of gas-generating and arc-quenching characteristics. Epoxy resin fiberglass tube

property of strength and water resistance.The fiberglass tube is usually coated 

with UV resistant paint in gray color. 

5.Advantage                                                            

No-spark generating, char layer forming to prevent liner from excessive ablation,

and the optimum amount of arc-quenching gas generating. 

6.Application                                                         

The main application of fiberglass tube is used in expulsion fuse tube cutout for

interrupting high voltage AC circuits during power surge.

7.Technical Character