Product Name: ASTM A234 WPB 90 Degree Bend
Type: 90 Degree Bend
Standard: ASME B16.9
Material: ASTM A234 WPB
Size: DN500
Radius: 1.5D
Wall Thickness: SCH STD
Source: https://www.landee.cn/astm-a234-wpb-90-deg-bend-asme-b16-9-dn500-1-5d-sch-std.html