... steel flange Standard:ANSI,ISO,JIS,DIN,EN,UNI,BS,GOST Type:BL flanges Size:DN15-6000 Specification:1.Name:carbon steel flange,stainless ... . stainless steel :astm a182,304l,304,316,3.Standard:din bs ansi jis ai mss4.Surface:Rusproof oil, black, yellow, galavanized ... blind,welding neck, etc6.Size: Dn10-Dn60007.Pressure : ANSI150BLS-2500BLS DIN:PN16-PN40 JIS:10K,16K,20K,30K8.Connection: welding ,threaded ...