Product Name: Seamless Reducing Tees
Standard: ASME B16.9
Material: ASTM A234 WPB
Size: DN300 * DN200
Thickness: SCH 120 * SCH 120
End Connection: Butt Weld (BW)
Source: https://www.landee.cn/seamless-reducing-tee-asme-b16-9-a234-wpb-dn300-dn200-bw.html