Product Name: ASME B16.9 Pipe Elbows
Type: 90 Degree Elbow, Long Radius (LR)
Design Standard: ASME B16.9
Material: ASTM A234 WPB, Carbon Steel
Size: 12 Inch, DN300
Wall Thickness: SCH STD
End Connection: BW
Source: https://www.landeepipefitting.com/asme-b16-9-pipe-elbows-90-degree-a234-wpb-12-in-sch-std.html