PTFE Machine Components

Supply TypeManufacturer, Exporter, Supplier, Retailer
Preferred Buyer Location All over the world

Petrorays can deliver all kinds of PTFE machine parts or components. PTFE with its versatile characteristics like wide temperature withstanding capacity From -180oC to +260oC, chemically inert,....

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Petrorays Products Co.

Masjid Bunder, Mumbai, Maharashtra

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Member Since 7 Years
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Petrorays can deliver all kinds of PTFE machine parts or components.

PTFE with its versatile characteristics like wide temperature withstanding capacity From -180^oC to +260^oC, chemically inert, excellent dielectric properties, low water absorption, lowest co-efficient of friction, resistance to ultra violets rays, non adhesive, non-ageing etc. has wide industrial applications in Chemicals, Petrochemicals, Bio-medical, Electrical, Electronic, Mechanical, Aeronautical, Environmental, Defence & space engineering applications.

PTFE Machined Parts & Components:

We can produce all kinds PTFE machined parts & components : such as piston rings, washers, bearings, valves seat rings, seal cover, roof packing, plug valves sleeve, wedge rings, 'O' rings, balls, bushings, insulators, pipe joints, guides, breaks, piston & rider rings, hydraulic earth mover seals etc, and all types of components for non-lubricates compressors or any PTFE components as per clients sample, specification and drawing.
We can produce all these machined parts & components in all kinds of filled grades of PTFE : Filled Grades: Glass fibres, Carbon, Graphite, Molybdenum disulphide & Bronze

Application

PTFE Gasketing material : Gaskets, Washers, O/D/V/U rings, Piston Rings.
PTFE Ball Valves Seats / Seals / Diaphragms.
PTFE Low Friction pads, bearing pads for machine tools guide ways and slide ways.
PTFE Bearings for Conveyor belts.
PTFE Capacitors film.
PTFE Thin walled spaghetti tubing for insulation in aircraft and space vehicles
PTFE Barb Insulators.
PTFE Connectors.

Properties

One of the most stable thermal plastic, functions from -180^oC to + 260^oC.
Resistance to virtually all corrosive material, Moisture & U.V.
Very low co-efficient of friction.
Non-stick, Non-flammable, Non-toxic.
Excellent dielectric properties & tensile strength even at low temperatures.
PTFE is approved by the Food and Drug Administration & can be used food, beverage, cosmetics and pharmaceutical applications.

Tecnical Data

Composition: PTFE (Poly Tetra Fluoro Ethylene)(Teflon).
Specific Gravity: 2.17 gms / Cm³.
Tensile Strength: 210-350 Kgf / Cm².
Elongation: 250-400%.
Hardness: 52-58% Shore D.
Water Absorption: 0.01
Heat Resistance: -250^oC to +260^oC

GRADES OF PTFE	FILLER CONTENTS	PROPRERTIES
Pure PTFE	0%	Excellent chemical resistance, Outstanding Electrical properties, Excellent Flexural properties.
Glass filled PTFE	15-25%	High compressive strength, Excellent chemical resistance, Better wear resistance.
Carbon Filled PTFE	25-35%	Lower coefficient of friction, High compressive strength, Better wear resistance, Better electrical conductivity.
Graphite filled PTFE	15%	Better chemical resistance, High compressive strength, Better wear resistance, Better electrical conductivity, Improved frictional properties.
Bronze filled PTFE	40-60%	Better thermal conductivity, Lower coefficient of friction, High compressive strength, Excellent wear resistance, Excellent chemical resistance.