insulation Paper Tube,G10 FR4 G11 FR5 Tubes Glass Reinforced Epoxy ,Tubes Fabric Reinforced Phenolic,Canvas C CE Fabric Reinforced Phenolic ,G7 Tubes Glass Reinforced Silicone ,G5/G9 Tubes Glass Reinforced MelaminePhenol aldehyde paper tube, Phenolic Paper Tubes,Varnished Insulating Tube,phenolic paper laminated tube

china HONGSHI ELECTRICCO manmanufactureinsulation Paper Tube,G10 FR4 G11 FR5 Tubes Glass Reinforced Epoxy ,Tubes Fabric Reinforced Phenolic,Canvas C CE Fabric Reinforced Phenolic ,G7 Tubes Glass Reinforced Silicone ,G5/G9 Tubes Glass Reinforced MelaminePhenol aldehyde paper tube, Phenolic Paper Tubes,Varnished Insulating Tube,phenolic paper laminated tub,Tubes Fabric Reinforced Phenolic - natural (light tan to brown This grade is composed of a continuous woven cloth impregnated with a phenolic resin binder. This grade contains a fine weave linen and, like the canvas phenolic, is known for it's mechanical properties. The finer weave allows for machining more intricate details than Canvas, like gear teeth. This grade is not recommended for primary insulation.G10/FR4 Tubes Glass Reinforced Epoxy - natural (yellowish to light green)
The most versatile all-around laminate, this grade is a continuous glass woven fabric base impregnated with an epoxy resin binder. It has extremely high mechanical strength, good dielectric loss properties, and good electric strength properties, both wet and dry.G7 Tubes Glass Reinforced Silicone Composed of a continuous glass woven cloth base impregnated with a silicone resin binder, this grade has excellent heat and arc resistance. It has extremely good dielectric loss properties under dry conditions and good electrical properties under humid conditions, although the percentage of change is high.competitive quote in china .

Vulcanised fibre tubing|Vulcanized fibre tube wrapped with fibre glass

Vulcanised fibre (fish paper) tubing

Description: It is produced from a cotton rag base paper. This is a dense material of partially regenerated cellulose in which the fibre structure is retained

Application:Used widely for electrical fuses, where the quenching and insulating properties of the vulcanized fiber core and high strength. Commonly used in " cut-out" fuses,arc extinguishing,Fuses,circuit breaker etc.
Name : Vulcanized Fiber Tubes or Vulcanised Fibre Tubes or Arc Extinguishing Tubes

Size:ID*OD Wall Thickness Color:Grey,Red
Can produce various Size or Color according per customer's requirements.

Vulcanized fibre tube wrapped with fibre glass

As Name: complex tubing of epoxy resin fiberglass & Vulcanized Fiber or Tubes FORBON Combination, complex tubing of vulcanized fibre epoxy resin fiberglass (silk or cloth)/fuse tubes arc-quenching/Vulcanized fibre tube wrapped with fibre glass

Size: ID*OD Wall Thickness Color :Grey,Red,Yellow,White
Can produce various Size or Color according per customer's requirements.
In China:


Description :
Material: Import epoxy resin, fiberglass silk, vulcanized fiber tubes . uses a combination of insulating materials. A core of Vulcanized Fibre is overwrapped, by filament winding, with a fiberglass-epoxy shell. The angle of wind is optimized to provide a finished tube with good tensile and burst strength.The eliminated arc complex tubing of epoxy nonalkali fiberglass forms in the process which nonalkali fiberglass gauze dipped epoxy resin liquor twists the steel paper tubing, then is solidified. the fuse tube is fabricated by winding a filament-wound glass-epoxy outer tube over an inner tube of vulcanized fiber that provides the arc-quenching propertiesThe product is widely used in the fusion tubing of high pressure fallen fusion box design. With good machinability, the product can be sawed, cut, bored, and roped silk. All this machinability does not cause flaws like crackle, bedded structure, desquamation etc. All specification can be made-to-order. The color of inner tubing contains red and gray. The color of outer involves red, yellow, white, green and gray. The surface of the complex tubing is daubed proof-ultraviolet coat