A234 WP5 ALLOY STEEL ELBOW SIZE:1/2"-72" WT:SCH10-XXS QUALIFICATION:ISO,API,CE MATERIAL:ASTM A234 WP5 A234 WP5 ALLOY STEEL ELBOW Production ... REDUCER /ECCENTRIC REDUCER,CAPS,PLUG,COUPLING,NIPPLE,ETC.Size rangeFrom 1/2"to 96"Wall thicknessSCH10,SCH20,SCH30,STD,SCH40,SCH60 ... the earliest,within the period required by customerRemark RAW MATERIAL-1 RAW MATERIAL-2 Our Testing personnel is doing detection.