Product Name: ASTM A403 WP304L 90 Degree Elbow
Type: 90° Elbow, LR
Standard: ASME B16.9
Material: ASTM A403 WP304L
Size: 20 Inch
Wall Thickness: SCH 10S
End Type: Butt Welded
Type: Welded with 100% X-Ray Test
Source: https://www.landee.cn/astm-a403-wp304l-90-degree-elbow-asme-b16-9-20-in-lr-bw.html