stainless steel flange 1.Material:Stainless steel 2.Standard:JIS 3.Size:15mm-600mm stainless steel flangegrade:304,304L,316,316L,310S,321,etcstandard:ASTM,JIS,DIN,etcsize:1/2"-120"(DN15-DN3000)type:slip-on flange,welding neck flange,welding flange,blind flange,socket welding flange,threaded flange,lap joint flange,and all kinds of speacial flange.pressure:from 150psi to 2500psi(0.6Mpa-42Mpa) ...