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AFT Fluorotec
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            • Custom Seals
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      • Slide Bearings
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      • PCTFE & Other Fluoropolymers
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  • Capabilities

    Our CNC turning and milling facility means we can offer the full engineering service to our customers.

    Our inspection and measuring equipment includes a state-of-the-art CNC Coordinate measuring machine, and optical measuring machines.

    • CNC Milling

      Learn more about our CNC milling capabilities and how we can help bring your ideas to life. Our expert team is ready to take on your next project. We offer comprehensive plastic CNC milling services from the micro in size to much larger 1 meter long components.

    • CNC Turning

      CNC turning of PTFE and engineering plastics. Live tooling on our lathes mean competitive pricing and shorter lead times.

    • Micro Parts

      We are proud to have assisted with development of many insulating components with a diameter of 1mm or less.

  • Engineering & Design

    We provide a bespoke fluoropolymer component design & manufacture service and can deliver the right solution to your problem.

  • Manufactured Plastic Parts
    For over 25 years, we have been manufacturing high-performance plastic parts for our clients, and we have established ourselves as leading experts in the production of certain fluoropolymer products. Whilst we can design and produce almost any part or component that is...
    • Seals

      We design and manufacture world-class plastic, rubber and elastomer seals.

      • Custom Seals

        When you’ve tried standard profile seals without success or know you’re going to need a bespoke solution for a particular project, we can deliver what you need.

      • Standard Seals

        AFT Fluorotec have an extensive range of PTFE materials and we can also produce seals in other materials such as VICTREX® PEEK, PU, FPM and NBR. 

      • RCD Seals

        AFT Fluorotec have a broad range of experience in designing and manufacturing RCD seals for the oil & gas industry.

      • PTFE Seals

        From back up rings and mining seals to piston seals and o rings, we offer a wide range of sealing products machined from polytetrafluoroethylene (PTFE).

      • VICTREX PEEK Seals

        With outstanding mechanical, thermal and chemical resistance properties, PEEK is an ideal material to use for sealing applications.

      • Compressor Parts

        We pride ourselves on our expert knowledge of the compressor parts industry, providing a wide range of compounds suitable for your application. 

    • Tubes & Rods

      We can produce fluoropolymer tubes and rods in any size, shape or material type.

    • Backup Rings

      We can design and manufacture an almost limitless range of VICTREX PEEK back up rings (BUR’s) as well as PTFE rings. 

    • Valve Seats

      We manufacture valve seats manufactured from our AF range of materials, including PTFE and VICTREX PEEK materials.

    • PTFE Bellows
      What Are PTFE Bellows? PTFE bellows are flexible, accordion-like structures made from Polytetrafluoroethylene, a synthetic fluoropolymer known for its exceptional properties. These bellows are designed to provide a combination of flexibility and chemical resistance while maintaining their structural integrity. PTFE bellows are...
  • Slide Bearings

    AFT Fluorotec have been manufacturing slide bearings for the UK construction industry for many years.

     

    • PTFE Bearing Design

      Browse some of our typical PTFE slide bearing and skidway plate configurations and get in touch to discuss your requirements.

    • Selection & installation guide

      PTFE slide bearings can be fixed to the installation by full welding, tack welding, mortar embedment or bolting.

We have been designing and manufacturing precision plastic parts for clients across the world for over 25 years. Throughout this time, we've worked with clients to create complex machined parts from a wide variety of materials and in many cases, been able...
  • Fluorotec
  • Manufacturing
  • Manufactured Plastic Parts

Manufactured Plastic Parts
Industry Experts in Producing Components using Engineering Plastics & Fluoropolymers

For over 25 years, we have been manufacturing high-performance plastic parts for our clients, and we have established ourselves as leading experts in the production of certain fluoropolymer products.

Whilst we can design and produce almost any part or component that is required, customers have returned to us time and time again for machined components such as seals, valve seats, backup rings and slide bearings. 

A selection of items available in standard & bespoke profiles/sizes
Seals
We design & manufacture world-class plastic, rubber & elastomer seals.
Backup Rings
We can design and manufacture an almost limitless range of VICTREX PEEK back up rings (BUR’s) as well as PTFE rings.
Valve Seats
We manufacture valve seats manufactured from our AF range of materials, including PTFE and VICTREX PEEK materials.
Slide Bearings
Commonly used in the construction industry to use of movement and/or expansion joints.
Tubes & Rods
We produce tubes & rods in any size, shape or material type.
PTFE Bellows
We design and manufacture PTFE Bellows in a variety of shapes and sizes.

HIGH-PERFORMANCE SEALS MANUFACTURER

We fulfil all aspects of your Seals supply chain. If you need a custom seal design, advice on the right fluoropolymer material to use, a new material designed for your particular application or you simply want to order a supply of standard profile seals, we can help.

We specialise in valve seats, backup rings, O-Rings, piston seals, and compressor parts to name just a few seal applications. They are used for high demanding applications in the harshest environments in the world. Where other seals fail, ours continue to perform.

Our Range of Seals

SLIDE BEARINGS TRUSTED IN THE CONSTRUCTION INDUSTRY

AFT Fluorotec has been manufacturing slide bearings for the UK construction industry for many years. We work in close partnership with many structural steel companies, architects and engineers and find ourselves the technical partners for many of these projects when it comes to talking about slide bearings.

We have developed AF115, a reinforced PTFE material specifically designed for slide bearing and skidway applications. This material comprises a unique blend of filler compounds to give optimum compressive strength.

PTFE SLIDE BEARINGS

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TUBES AND RODS IN PTFE & OTHER FLUOROPOLYMERS

AFT Fluorotec can produce tubes and rods in any size, shape or material type. As well as being able to provide Virgin PTFE we are able to offer glass-filled PTFE and carbon filled PTFE across our tubes and rods range.

We are able to offer virtually any size of tube or rod, from 6mm to 1800mm diameter and in any grade of material you require, as well as being able to supply FDA Approved and USP Class VI approved PTFE tubes.

FLUOROPOLYMER TUBES & RODS

Machining Capabilities
We have the ability to machine PTFE and PEEK filled grades up to 1800mm, unlike most of our competitors who only have the ability to machine up to 1000mm.
Experience with a range of Industries
We have developed a special reputation for these parts due to our knowledge across a range of industries, from science & medical and pharmaceutical, to the aerospace and energy industries.
We reduce your lead times
We can complete urgent orders quickly, keep your project on track and prevent on-cost through delays.
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Back Up Rings
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Solutions Across A Range of Industries
news

Fluorotec Embraces Cutting-Edge Machining Technology with the Mazak Integrex i100 BARTAC S

Fluorotec embraces technological progress with the introduction of the Mazak Integrex i100 BARTAC S, a cutting-edge CNC machine. This non-standard model revolutionises manufacturing processes, producing intricate parts in one operation, therefore, streamlining workflows and boosting efficiency. This transformative investment underscores our dedication to innovation and continuous improvement, propelling us towards a competitive future in the machining industry.
 
case study

FDA Approved Components Case Study

Food & Drink
case study

Scientific Lab Equipment

Science & Medical
blog

Custom Machining to Customer’s Drawings: Case Study

 
case study

Aerospace Case Study

Aerospace & Defence
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Need Help With A Specialist Product?

Our expertise and industry knowledge means we are perfectly placed to help you with your project. Get in touch today.

Our location and services

Copyright © 2025

AFT Fluorotec Head Office
Unit F City Park, Swiftfields,
Welwyn Garden City, UK
AL7 1LY

AFT Fluorotec Coatings Manufacturing Site
Unit 4, Swallowfields,
Welwyn Garden City, UK
AL7 1JD

Tel: 01992 515880

Photography by Katie Blair Matthews

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OUR PRODUCTS & SERVICES

  • Manufacturing
  • Capabilities
  • Milling
  • Turning
  • Micro Parts
  • Seals
  • Backup Rings
  • Valve Seats
  • Tubes & Rods
  • Slide Bearings
  • Compound Blending
  • Engineering & Design
  • Materials
  • Industries
  • Chemical Compatibility Tool
  • Coating & Surface Preparation
  • Anti Corrosion Coatings
  • Non-Stick Release Coatings
  • Low Friction Coatings
  • Thermal Spray Coatings
  • Surface Preparation
  • Product Design Service
  • PEEK Coatings
  • PTFE Coatings
  • Teflon Coatings
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