Carbon Steel Elbow 1. Size: DN15-DN1200 2. Standard:ASME,JISB,DIN etc. 3. Wall Thickness:SCH5-SCHXXS 4.Cert.:ISO, AD Supply Carbon Steel Elbow-as ASTM A234 WPB1. Size: DN15-DN12002. Standard:ASME B16.9,ASME B16.28,ASME B16.11,DIN2605DIN2617DIN2516JISB2311 etc.3. Wall Thickness:SCH5-SCHXXS4. Material: A234 WPBST37.2 etc.5. LONG RADIUS AND SHORT RADIUS ELBOWS( 45°90°180°) Supply Carbon Steel Elbow ...