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

china HONGSHI ELECTRICCO manmanufactureinsulation Paper Tube,G10 FR4 G11 FR5 Tubes GlassReinforced Epoxy ,Tubes Fabric Reinforced Phenolic,Canvas C CE Fabric ReinforcedPhenolic ,G7 Tubes Glass Reinforced Silicone ,G5/G9 Tubes Glass ReinforcedMelaminePhenol aldehyde paper tube, Phenolic Paper Tubes,Varnished InsulatingTube,phenolic paper laminated tub,Tubes Fabric Reinforced Phenolic - natural (light tan to brown This grade is composed of a continuouswoven cloth impregnated with a phenolic resin binder. This grade contains afine weave linen and, like the canvas phenolic, is known for it's mechanicalproperties. The finer weave allows for machining more intricate details thanCanvas, like gear teeth. This grade is not recommended for primary insulation.G10/FR4Tubes Glass Reinforced Epoxy - natural (yellowish to light green)
The most versatile all-around laminate, this grade is a continuous glass wovenfabric base impregnated with an epoxy resin binder. It has extremely highmechanical strength, good dielectric loss properties, and good electricstrength properties, both wet and dry.G7 Tubes Glass ReinforcedSilicone Composed of a continuous glass woven cloth base impregnatedwith a silicone resin binder, this grade has excellent heat and arc resistance.It has extremely good dielectric loss properties under dry conditions and goodelectrical properties under humid conditions, although the percentage of changeis 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 basepaper. This is a dense material of partially regenerated cellulose in which thefibre structure is retained

Application:Usedwidely for electrical fuses, where the quenching and insulating properties ofthe 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 ExtinguishingTubes

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 epoxyresin fiberglass & Vulcanized Fiber or Tubes FORBON Combination, complextubing of vulcanized fibre epoxy resin fiberglass (silk or cloth)/fuse tubesarc-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 acombination of insulating materials. A core of Vulcanized Fibre is overwrapped,by filament winding, with a fiberglass-epoxy shell. The angle of wind isoptimized to provide a finished tube with good tensile and burst strength.Theeliminated arc complex tubing of epoxy nonalkali fiberglass forms in theprocess which nonalkali fiberglass gauze dipped epoxy resin liquor twists thesteel paper tubing，thenis solidified. the fuse tube is fabricated by winding a filament-woundglass-epoxy outer tube over an inner tube of vulcanized fiber that provides thearc-quenching propertiesThe product is widely used in the fusion tubing of highpressure fallen fusion box design. With good machinability, the product can besawed, cut, bored, and roped silk. All this machinability does not cause flawslike crackle, bedded structure, desquamation etc. All specification can bemade-to-order. The color of inner tubing contains red and gray. The color ofouter involves red, yellow, white, green and gray. The surface of the complextubing is daubed proof-ultraviolet coat