... , 316l and 321 stainless steel Pressure: SCH10S to SCHXXS Used for petroleum, chemical, power Name:Stainless Steel Reducer, Compliant ... with CE Standard, Available in Seamless 1/2 to 64" SizesModel Number: SE11-19 Material: 304, 304l, 316, ... :Seamless 1/2 to 28 inchesWelded: 1/2 to 64 inchesStandards: ASME B16.9, JIS B2311, DIN 2605, ... CE Standard, Available in Seamless 1/2 to 64" Sizes