Gives the principal dimensions of loose backing flanges for use with solvent-welded flange adaptors. Applies to flanges for pipe sizes from 16 to 315 mm outside diameters and for nominal pressures up to 1 MPa (= 10 bar).
Status : WithdrawnPublication date : 1974-04
Edition : 1Number of pages : 2
Technical Committee:Plastics pipes and fittings for water supplies