Product Item: Stainless Steel SS 304 90 Degree Elbow
Manufacturing Standard: ANSI B16.9
Material: Stainless Steel SS 304
Size Range: from 4 Inch
Wall Thickness: SCH 40S
Surface: Polishing
Source: https://www.landee.cn/ss-304-90-degree-elbow-ansi-b16-9-4-in-sch-40s-polished.html