... Blind Flange Size: 1/2"- 80",DN15-DN2000 Pressure:150LB - 2500LB,PN6-PN100 Materials:A105,304, 316 ... , 316L AVC Blind FlangeSize: 1/2"- 80", DN15-DN2000.Pressure: 5K-30K (JIS B2220/KS B1503), 150Lbs - 2500Lbs ... Blind, Threaded, Lap Joint, Socket Weld, SOH, SOP, Slip On (SO) FF, RF, Plate Material: Carbon Steel ,A105,Stainless Steel 304, ... most sincere service, AVC Blind Flange,Forged,STAINLESS STEEL