... :1660 People Supply Ability1,118,000 Ton/year size3/8''~160''TypeLap-Joint Flange (LJ), Socket-welded Flange (SW), Slip-on ... ), Threaded Flange (TH), etc.American SeriesCLASS 150, CLASS 300, CLASS 400, CLASS 600, CLASS 900, CLASS 1500, CLASS 2500European SeriesPN 2 ... , PN 16, PN 25, PN 40, PN 63, PN 100, PN 160, PN 250, PN 320, PN 400StandardHG20592, ASME16.5-2009, DIN2633, ANSI ...