GF PVDF Pressure System


Thanks to our 40+ years experience in Fluoro- polymers, our state-of-the-art production technology and our global presence with a worldwide service and training offering, GF Piping Systems introduced the SYGEF family – specified PVDF system based on certified raw material. SYGEF is the optimal choice for highly demanding applications in the industrial field.

SYGEF Standard (PVDF) is the single-bagged and reliable transport solution for chemical and water applications, even at high temperatures. Defined manufacturing conditions and a high performance raw material ensure the suitability for harsh environments as encountered in disinfection and chemical transport.

Properties & applications

For highly demanding applications like conveying hot ultrapure water (HUPW) for microelec- tronic industries, the double-bagged, high purity (HP) piping system SYGEF Plus (PVDF HP) offers additional opportunities. By manufacturing, cleaning and packing under cleanroom conditions up to ISO class 5 (100), SYGEF Plus achieves an excellent surface finish, superior leach out characteristics and stringent particle control com- bined with high reliability and product lifetime.


Polyvinylidene fluoride (PVDF)


SYGEF Standard and SYGEF Plus system range:

  • Pipes
  • Socket fusion fittings
  • Butt fusion fittings (IR and BCF compatible)
  • Ball valves
  • Diaphragm valves
  • Butterfly valves
  • Check valves
  • Pressure regulating valves
  • Ventilating and bleed valves
  • Automation
  • Flange
  • Flange seal
  • IR fusion machine BCF fusion machine
  • Butt fusion machine
  • Socket fusion machine


SYGEF SYSTEM – Uses include delivery of pharmaceutical grade purified water (PW) and DI water, using hot water, steam chemical or ozone sanitisation. Due to its excellent chemical resistance it is widely used in chemical distribution systems.

Features & benefits

Complete system range
  • One-stop-shopping
  • Including pipes, fittings, valves and automation
  • Proven jointing technologies
  • Worldwide service: customizing, machine rental pool, training and sales support
  • System lifetime warranty
Total plastic solution
  • Outstanding temperature range
  • Excellent chemical resistance and purity
  • Extremely smooth surface finish
  • Rouging- and corrosion-free
  • Excellent abrasion resistance
  • UV and weather resistant
  • No electric conductivity
  • Low thermal conductivity
High purity application
  • Virgin raw materials
  • No additives, stabilizers or pigments
  • Outstanding leach-out values
  • Fully controlled clean room production
  • 100 % traceability and audited by an independent external company

Standards & approvals

GF Piping Systems played a major role in establishing the relevant standards SEMI F40, F48 and F57 for polymer component testing.