Compression Elongation Approximate Weight (steel flanges PN PN16) Max. Permissible Movements (maximum values do not apply simultaneously) Steel Ring Required for Vacuum Greater than …% Vacuum Nominal Diameter (1) Other drillings available (e.g. PN 6, PN 25, PN40, CL300, B.S.10D, B.S.10E). Floating flanges in zinc-chromated or stainless steel (316L). (2) Limited to the nominal pressure of the used drilling standard. (3) Particular cases: DW grade: W.P. 12 bar at +105 °C max. and W.P. 16 bar at +90 °C max. CC grade: W.P. 10 bar at +110 °C max. and W.P. 16 bar at +90 °C max. Inner lining grade and working temperature Anvis Decize S.A.S. 12 rue Henry Darcy – 58300 DECIZE France  [email protected] — www.dilatoflex.com