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High Performance Fluoropolymer PCTFE Bush

China High Performance Fluoropolymer PCTFE Bush, Find details about China PCTFE Hollow, PCTFE Bushing from High Performance Fluoropolymer PCTFE Bush

Model NO.
HDPCTFE0008
Elongation at Break
20-75%
Temperature Range
-200-150
Dielectricity Strength
15kv/mm
Trademark
Hongda
Transport Package
Export Carton, Pallet
Specification
Standard size and custom made are available
Origin
China
HS Code
3902900090
Model NO.
HDPCTFE0008
Elongation at Break
20-75%
Temperature Range
-200-150
Dielectricity Strength
15kv/mm
Trademark
Hongda
Transport Package
Export Carton, Pallet
Specification
Standard size and custom made are available
Origin
China
HS Code
3902900090
Product Description

PCTFE,also known as kel-f, is a kind of perfect sealing material under cryogenic and high pressure conditions.It has excellent rigidity, low temperature resistance, cryogenic fluid resistance and good size stability.

Main Properties & Application

• Perfect material for cryogenic applications
• Dimensionally stable over a wide temperature range
• Extremely low gas permeability.
• Excellent resistance to creep.
• Working temperature from -200°C to +120˚C

Technical data:

PropertyNormValue
Density(g/cm³)ISO11832.1~2.18
Tensile Strength at Break(Mpa)ISO52738~48
Modulus of Elasticity(Gpa)ISO5271.45~1.6
Elongation at break(%)ISO52740~100
Hardness Shore(Shore D)Durometer85
Temperature Range(°C)/-200~120
Coefficient of Linear Thermal Expansion(10-4/°C)ISO113590.6

Machined parts by PCTFE (Kel-f) bush/tubes
High Performance Fluoropolymer PCTFE Bush
Application of PCTFE bush/tubes
  • Cryogenic applications -- super-cold refrigeration components
  • Vacuum insulated piping for Liquid Nitrogen or Liquid Oxygen
  • Valves -- seats, stems, seals (Butterfly Valves for cryogenic applications were developed for large pipes which are used to transport cryogenic fluids).
  • Seals for lip seals with spring energizer, o-rings, v-rings, special construction seals
  • Compressors & pumps
  • Gaskets -- pressure, diaphragm, liquid gauge seals, fluid handling
  • Bearings -- sleeve & thrust
  • Stock shapes -- for machining components
Production ability:
High Performance Fluoropolymer PCTFE Bush
Why choose us

• Full traceability on all material under ISO 9001:2015
• Reliable and brand raw material
• In-house tensile strength and elongation testing
• Hot size on stock and quick lead time
• With over 20 years of manufacture experience of fluoropolymers

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