Phenolic Resin Pultrusion Tube

1. Characteristics of Taporel tube
1.1, The high temperature resistant grade of epoxy resin curing agent using
In winding tube is usually Class F or H. The injection processing
Requirement must be matched.
1.2, Vacuum degassed before using resin curing agent to make sure its
Excellent electrical insulation. Partial discharge ≤ 5PC
1.3, Special materials are added into epoxy resin curing agent to improve the
Sea lability.
1.4, A kind of material resistant of SF6 can be added inside of the tube on
Customer's request.
1.5. Our current winding tube: Length≤ 10m, outside diameter ≤ 1m
2. Specifications
Length according to customer's order
New moulds can be made on request
Our standard moulds as below:
Φ 14Φ 16Φ 18Φ 19Φ 27Φ 29.3Φ 30Φ 32Φ 33Φ 35.5Φ 36Φ 37Φ 38Φ 40Φ 43.5 Φ 44Φ 45 Φ 46Φ 47.5Φ 48Φ 50Φ 51Φ 52Φ 53Φ 53.5Φ 54Φ 55Φ 56Φ 58Φ 60Φ 61Φ 61.3Φ 62.2Φ 64Φ 66Φ 67Φ 68Φ 70Φ 72Φ 73Φ 74Φ 76Φ 80Φ 81 Φ 83Φ 86Φ 86.5 Φ 87.3Φ 88 Φ 89 Φ 90 Φ 91 Φ 92 Φ 94 Φ 100Φ 107Φ 108 Φ 112 Φ 114 Φ 115Φ 131.7 Φ 140Φ 150 Φ 154.2 Φ 160Φ 180Φ 190Φ 196.85 Φ 248Φ 270 Φ 300Φ 310Φ 350Φ 380Φ 420Φ 520
3. Classify

Fiberglass winding tube for power Transformers/fiberglass round tube/pipe
3.1glass filament tube
3.2 glass cloth tube(black)
We offer tubes with ID less than 1 meter and length less than 10 meters. Winding angle can be controlled between 30° And 90° . We can offer SF6 resistant treatment and different machining of punching, slotting, inner thread or outer thread, as well as flanges assembly service
We supply tubes for hollow insulators, surge
Arresters, HV swithes, current transformers and power transformers

4. Application:
4.1, Porcelain/Compound Sleeve Zinc Oxide Lighting Arrester
4.2, SF6 High Voltage Switch, Mutual Inductor Compound Empty Sleeve
4.3, Tapping Switch of Transformer
4.4, Arc-chute of High Voltage Circuit Breaker or Limiting Fuse
Packing information

Some kinds of tubes

Our certificates


Since founding in 1995, Taporel adheres strictly to the priciple of "All depends on products quality, customers' interest above all, all achievements come from sincere service" and self-accusation management philosophy 99+'1'=0.
Taporel people warmly welcome friends both domestic and abroad to visit our company and
Have sight viewing of Xi'an, the ancient capital of China.