Elbow Size: 4 Inch
Elbow Wall Thickness: SCH 80
Elbow Material: Carbon Steel ASTM A420WPL3
End: Butt Weld
Elbow Degree: 45Degree
R= SR
Standard: ANSI B16.9
Wall Thickness: Sch5s、Sch10s、Sch10、Sch20、Sch30、Sch40s、STD、Sch40、Sch60、Sch80s、XS;Sch80、SCH100、Sch120、Sch140、Sch160、XXS;