Product Name: ASME B16.9 Seamless Elbows
Type: 90 Degree Seamless Elbow, Long Radius
Design Standard: ASME B16.9
Material: ASME SA403 WP321, Stainless Steel
Size: 2 Inch, DN50
Wall Thickness: SCH 160S
NACE Standard: NACE MR0175 / NACE MR0103

Source: https://www.landeepipefitting.com/asme-b16-9-seamless-elbows-sa403-wp321-90-degree-2-inches.html