... Class150,Class300,Class600,Class900,Class1500,Class2500SIZE: 1/2" NB TO 48" NB 2.DIN FLANGESStandard: DIN2527,DIN2566,DIN2573,DIN2576,DIN2641, ... Class:PN=0.6--PN10,0 (100 /2)SIZE: 1/2" TO 48"8.AS2129 AND AS4087 FLANGESTYPES: ... Plate Flanges Table H Slip on Drilled; 7.DIN PN16 Plate Flanges;8.Forged Flanges Table D ... Plate Flanges Table H Slip on Drilled; 7.DIN PN16 Plate Flanges;8.Forged Flanges Table D ...