PTFE Extruded Tube
Polytetrafluoroethylene extrusion tube process.
mixing: through the mixing machine to polytetrafluoroethylene powder and extruder mix.
storage: storage at 25℃ for 24 hours.
extrusion molding: extrusion molding through the extruder.
sintering: the product into the sintering furnace for sintering.
cooling: after sintering cooling.
The polytetrafluoroethylene pipe produced by extrusion process solves the problem of poor shrinkage of polytetrafluoroethylene pipe under heat, which can not effectively improve the corrosion resistance, electrical insulation and anti-viscosity of the workpiece.
Specification of the Extruded PTFE Tube
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Product name
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Speciations(mm)
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Remarks
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Diameter
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Length
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PTFE pipe
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Molded tube
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Outer: 20-600
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100-250
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|
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Hydraulic tube
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Outer: 50-300
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500-1000
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Diameter needs machine processing
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Extruded tube
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Outer: 30-200
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<2000
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the length can be customized as customer's requirement
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The Technical Indexes of the PTFE Extruded Tube
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Properties
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The implementation of standards
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The technical performance index
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Remarks
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The proportion of
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Tensile strength(Mpa)
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Crack elongation(%)
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Molded rods
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ZBG33003 SFB-1
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2.10-2.30
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≥14
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≥140
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QB/T 3626-1999 Light industry standard
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Molded pipe
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Company standard
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2.15-2.25
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≥15
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≥150
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Hydraulic rod/tube
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Company standard
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2.10-2.20
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≥14
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≥150
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|
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Extrusion rods/tube
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Company standard
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2.10-2.20
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≥15
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≥150
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Usage of Extruded PTFE Tubing
Mixing: through the mixing machine to polytetrafluoroethylene powder and extruder mix.
Storage: storage at 25℃ for 24 hours.
Extrusion molding: extrusion molding through the extruder.
Sintering: the product into the sintering furnace for sintering.
Cooling: after sintering cooling.
The polytetrafluoroethylene pipe produced by extrusion process solves the problem of poor shrinkage of polytetrafluoroethylene pipe under heat, which can not effectively improve the corrosion resistance, electrical insulation and anti-viscosity of the workpiece.
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