... 1/2-48 inch 2.Material: carbon steel, stainless steel 3.Standard: ANSI, JIS, DIN, Stainless steel flanges socket weldANSI B16.5 FlangesWe are ... Spectrum testing for Raw Material 1.We offer carbon steel and stainless steel flanges.2.Sizes: DN15 to DN1200, 1/2 ... inch3.Material: carbon steel, stainless steel4.Standard: ANSI,JIS,DIN,BS4504,SABS1123,EN1092,UNI,GOST12820-805.Types: plate, slip on, welding ...