... " material:stainless steel certificate:ISO9001 and bv stainless steel 316l tee Stainless Steel ElbowStandardASME SA403,BS16.9,GB12459,EN,DIN ... JIS B2313,DIN2605,Stainless Steel 304, 304L, 310S, 309S, 316, 316L, 317, 317L, 321, 201,etc.Carton Steel ST35, RST37, ... 2633,JIS B2311,ASME 16.9Material304, 304L, 310S, 309S, 316, 316L, 317, 317L, 321201, 202, TechniqueForgedSizeDN15~DN1200 (1/2''~48'') ...