... 64(1/2"-64") 4)MOQ: 1pcs(Carbon/Stainless Steel) 5)FOB:1-89$/pc Socket Welding Flange PNDINPN 0.1 ... 8,10.0,15.0,25.0,42.0JIS2K,5K,10K,16K,20K,30K,40K,63KISOSeries A PN1.0,1.6 ... 0,26.0,42.0Seires BPN0.25,0.6,2.5,4.0DNDIN:DN6—4000mm/ANSI:DN15—600mm/JIS:DN10—1000mmFlange ... DIN2633,DIN2634,DIN2635,DIN2641,DIN2642,DIN2655,DIN2656,DIN2673ANSI/ASME B16.5/B16.47, MSS SP-44ISOJISMaterial(Carbon Steel):ASTM A105,20 ...