TIGHTENING TORQUES OF SCREW-IN THREAD TIGHTENING TORQUES VSCH FORM E IMPERIAL THREAD The following fastening torques apply for the screw-in plugs made of steel and the counter-material steel. Pipe thread G 1/8 A G 1/4 A G 3/8 A G 1/2 A G 3/4 A G1A G 1 1/4 A G 1 1/2 A G2A Notes: - The values only apply for steel couplings (galvanized) and the counter-materials mentioned above. - Screw-in plugs are to be greased before they are screwed in. - Permissible tolerance of assembly torques ± 10% - Reduced or higher tightening torques will reduce the maximum possible operating pressure! - educed tightening torques require the coupling to be secured against loosening torques from R the outside in parti

TIGHTENING TORQUES OF SCREW-IN THREAD TIGHTENING TORQUES VSCH FORM E METRIC THREAD The following fastening torques apply for the screw-in plugs made of steel and the counter-material steel. Pipe thread M 10x1 M 12x1.5 M 14x1.5 M 16x1.5 M 18x1.5 M 20x1.5 M 22x1.5 M 26x1.5 M 27x2 M 33x2 M 42x2 M 48x2 Notes: - The values only apply for steel couplings (galvanized) and the counter-materials mentioned above. - Screw-in plugs are to be greased before they are screwed in. - Permissible tolerance of assembly torques ± 10% - Reduced or higher tightening torques will reduce the maximum possible operating...