Product Name: ASTM A105 Weldolets
Design Standard: MSS SP-97
Material: ASTM A105, Carbon Steel
Size: 12 Inch * 8 Inch, DN300*DN200
Wall Thickness: SCH STD
End Connection: BW

Source: https://www.landeepipefitting.com/astm-a105-weldolets-mss-sp-97-carbon-steel-12-8-in-bw.html