FLANGES 1) ANSI B16.5, ASME B16.47 FLANGE Size ... Pressure: PN6, PN10, PN16, PN25, PN40, PN64, PN100 3) DIN FLANGE Size range: DN15 to DN2000 Design: slip on flange ... welding neck flange DIN2631, 2632,2633,2634,2635 blind flange DIN 2527 PN6, PN10, PN16, PN25, PN40 threaded flange DIN2565 ... ,2566,2567,2567 loose flange DIN 2641,2642,2656,2673 4) GOST FLANGE Size range: ...