Ecc Reducer, BW,SEAMLESS A-234 GR. WPB Standard: BS,ANSI,JIS,DIN,ASME Size:1/4''-48'' carbon/stainless/alloy ... /aluminum steel Description of Reducer: Production NameEcc Reducer, BW,SEAMLESS, Bevel Ends.24 ... or according to customer's requirementMain pipefittingsElbow ,Tee/Cross ,Reducer ,Cap ,Flange ,Bend,Stubtube,Weldolet/Threadolet/Olet,Nipple,Reducing ...