... -2007, JIS, AISI, DIN, BS3.Size:DN10-20004.Pressure:ASTM B16.5: 150LBS, 300LBS,400LBS, 600LBS, 900LBS, 1500LBS, 2500LBSDIN: 6Bar, 10Bar, 16Bar, ... .Stainless steel flanges, pipe fittingsGrade: 316L, 316, 304L, 304Stanndard:ANSI,BS,DIN,UNI,JIS,GN,etcType:Welding neck flangeProduct name ... petrochemical, medical equipment, piping installation link Stainless Steel Welding Neck Flange-Pipe connecting parts