... 1pcs(Carbon/Stainless Steel) 5)FOB:1-89$/pcs ASME B16.5 Flange PNDINPN 0.1,0.25,0.6,1.0,1 ... 300, 400, 600, 900, 1500, 2500PsiPN2.0,5.0,6.8,10.0,15.0,25.0,42.0JIS2K,5K,10K,16K,20K ... ,30K,40K,63KISOSeries A PN1.0,1.6,2.0,5. ... 0,11.0,15 ... .0,26.0,42.0Seires BPN0.25,0.6,2.5,4.0DNDIN:DN6— ...