Polytetra Processors — everything in P.T.F.E. items and FEP lined valves

Specialized Items

Critical, drawing-driven PTFE components machined on CNC for sealing, handling and flow control duties.

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PTFE Teflon Gasket

PTFE Teflon Gasket

Gaskets and seals delivering excellent purity, low seating stress and reduced creep or cold flow, produced in all standard ANSI flange sizes plus welded one-piece construction.

Uses

  • Flange sealing
  • Damaged or rough face sealing
  • One-piece welded seals

Industries

Chemical · Pharmaceutical · Food processing

Traits

  • Low creep
  • High purity
  • ANSI sizes
  • Custom thickness
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PTFE Teflon Balls

PTFE Teflon Balls

Precision PTFE balls in 6 mm, 10 mm and 16 mm dia as standard and any size on request, mainly used in liquid ring vacuum pumps.

Uses

  • Liquid ring vacuum pumps
  • Non-return valves
  • Dosing systems

Industries

Chemical · Pharmaceutical

Traits

  • Precision sizes
  • Chemically inert
  • Low friction
  • Custom dia
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Hoses of PTFE Teflon

Hoses of PTFE Teflon

High purity FEP/PTFE flexible hose reinforced with a braided stainless steel jacket for high heat and pressure, with exceptional tolerance to continuous bending.

Uses

  • Chemical transfer lines
  • Steam & hot oil lines
  • Flexible connections

Industries

Chemical · Pharmaceutical · Petrochemical

Traits

  • SS braided
  • Anti-static
  • Non-stick
  • Abrasion resistant
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PTFE Butterfly Valve Seat

PTFE Butterfly Valve Seat

Butterfly valve seats manufactured to standard sizes from 2" N.B. to 12" N.B. with accurate sealing geometry.

Uses

  • Butterfly valve sealing
  • Valve refurbishment

Industries

Chemical · Water treatment · Process plants

Traits

  • 2"-12" N.B.
  • Tight shut-off
  • Wear resistant
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PTFE Expansion Bellows

PTFE Expansion Bellows

Single layer joints with crossed and laminated PTFE film inner surface, designed to reduce noise and absorb expansion, contraction and minor piping misalignment. Sizes 1" (25 mm) to 8" (200 mm).

Uses

  • Vibration damping
  • Thermal movement absorption
  • Misalignment correction

Industries

Chemical processing · HVAC · Heating systems

Traits

  • 25-200 mm
  • Chemical barrier
  • Noise reduction
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PTFE Envelope Gasket

PTFE Envelope Gasket

Envelope gaskets for trouble-free sealing from mild to severely corrosive service, ideal for alloy, standard steel and glass-lined flanges as well as plastic, ceramic and conical end glass pipe.

Uses

  • Glass-lined flange sealing
  • Corrosive media sealing
  • Glass pipe joints

Industries

Chemical · Pharmaceutical · Dyes & intermediates

Traits

  • Standard & custom sizes
  • Corrosion proof
  • Soft insert core
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