Fluoropolymers / Alfa Chemistry

Retractable Coils


Retractable coils are often applied in pharmaceutical and food delivery systems, and their raw materials typically include FEP, PTFE and PFA.

Retractable coils are manufactured from fluoropolymer tubes through our mature thermoforming process. FEP, PTFE and PFA scalable coils are common types of easy available, while retractable coils made by other fluoropolymer have minimum order limits, welcome to contact us for more details.

The rich experience in thermoforming processing technology of Alfa Chemistry Fluoropolymers is the guarantee for us to provide high-quality services and products. We can process fluoroplastics into various complex profiles you need in a cost-effective manner. Our professional team looks forward to working with you.

Retractable Coils Properties

Retractable Coils Properties
  • There is unparalleled flexibility and durability.
  • The retractable coils made of fluoropolymers are extremely adaptable, including FEP, PTFE and PFA, etc.
  • Chemically inert.
  • Acid and UV resistance.
  • Smooth surface that bacteria cannot adhere to.
  • The fluid in the coil is clearly visible
  • The service temperature of FEP retractable coils ranges from -200°C to +200°C.
  • The service temperatures of PTFE and PFA retractable coils range from -200°C to +260°C.

Typical applications of retractable coils

  • PTFE retractable coils
  • PTFE retractable coils can be used as corrosive fluid media pipelines, electrical insulation parts used under various high frequencies, and so on. PTFE retractable coils can be widely used in machinery, chemical industry, aviation, electrical and electronic, national defense industry, cutting-edge technology, medical and health, electrical insulation and other fields.

  • PFA retractable coils
  • PFA retractable coils are often used in heat exchangers and steam pipes; various frequency wire and cable sheaths, tank insulation pipes; various corrosive media (harsh solvents) transmission pipes; liquid crystal manufacturing equipment; high-purity reagent transmission pipes; Insulation tube; through this single-ended light-emitting single-core optical fiber tube, air-conditioning wiring harness assembly tube and other fields.

  • FEP retractable coils
  • FEP retractable coils are commonly used in liquid crystal manufacturing equipment; whole body single-ended light-emitting single-core optical fiber tube; heat exchanger, steam piping; high-purity reagent delivery pipe; various corrosive medium (harsh solvent) delivery pipelines; various frequency wire and cable sheaths, grooves Insulation tube; slot insulation tube for submersible motor; tube for air-conditioning wiring harness assembly.

Retractable coil manufacturing technology and services

  • We can provide professional accessories for coils, such as flanges or flared ends.
  • All thermoformed retractable coils and retractable cables can be volume checked for critical applications.
  • All fluoroplastic tubing can be made into elongated coils using thermoforming technology.
  • We can supply coiled tubing from stocks of PTFE, FEP and PFA tubing and other fluoropolymers.
  • We offer custom services of different sizes, custom services for specialist fittings, custom services of flanged or flared ends.
  • PTFE, FEP and PFA retractable coils can be made into double-row and multi-row spring tubes. Alfa Chemistry Fluoropolymers can be customized according to customer needs; a variety of color combinations; the same tube diameter and different tube diameters can be combined for processing.
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If you have any services of interest, you are welcome to contact us to discuss the solutions that best suit your requirements.

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