... requirement Product nameStainless steel FlangeProducts categorySOP SOH BL WN MSS API AWWA LONGWNStandardANSI,DIN,EN1092-1,NFE,AS,JIS and customers' drawings ... marketsEurope, Middle East Asia,Korea,etc Material316L, 316, 304L, 304,Class150#,300#,400#,600#,900#Production processraw material--cutting--heating ... supply, competitive price and best service. ASTM,JIS,EN,DIN Stainless Steel Slip on Flange