standard : ASME,ASTM,ANSI,DIN,JIS,API,MSS,AWWA size : 1/2" ~ 80" material :,Stainless Steel ItemWelding Neck, Slip-On, Screwed, Socket Welding, Lap Joint, Blind, PlateFlange FacingRaised Face, Flat Face, Lapped Joint Face, Large Male-Female, Small Male-Female, Large Tongue & Groove, Small Tongue & Groove, Ring Joint Standard125 Lb, 150 Lb, 300 Lb, 600 Lb, 900 Lb, 1500 Lb, 2500 Lb, 3000 PSI, 5000 ...