ECTFE Fixpoint fitting

  Datasheet (PDF)

The Georg Fischer SYGEF ECTFE Fixpoint fitting is engineered for rigid axial anchoring and thermal movement control within high-purity and aggressive chemical process piping systems. Manufactured from high-grade ethylene chlorotrifluoroethylene fluoropolymer, the SDR21 PN10 component provides exceptional chemical endurance, mechanical rigidity, and dimensional stability across harsh industrial environments. Designed with extended spigots suitable for contactless infrared (IR) fusion and conventional butt fusion jointing, the fitting integrates seamlessly into SYGEF ECTFE metric piping networks spanning outer diameters from d20 mm up to d110 mm (DN15 to DN100). The robust exterior collar geometry is specifically configured to interlock with linestop clamp brackets and industrial pipe supports, intercepting and transferring axial thermal expansion and contraction forces directly into the surrounding support structures. This controlled load dissipation prevents excessive stress propagation to connected equipment, valve assemblies, and adjacent fusion joints throughout thermal operating cycles. Sizes d20 mm through d75 mm are precision machined from semifinished material, maintaining uniform wall thicknesses compliant with SDR21 standards and delivering tight dimensional tolerances essential for high-integrity, bead-minimized infrared welding with Georg Fischer IR fusion equipment. Operating reliably up to a nominal pressure of 10 bar, the fitting maintains an uninterrupted, smooth internal passage that minimizes flow turbulence and safeguards media purity. The Georg Fischer SYGEF ECTFE Fixpoint fitting represents an essential structural component for demanding chemical processing, semiconductor manufacturing, and high-purity fluid transfer installations requiring secure pipe restraint and permanent joint integrity.