... tee, all flanged ends, PN 16, epoxy coated, model size DN 250. ANSI B16.9 ASTM A234 WPB ... Schedule 80, ANSI/AMSE B16.9, Butt Weld Ends, Model 3 X 2 Inch. ANSI B16.9, ANSI B 16.5 ... ASTM A860 WPHY 60, ANSI B16.9 Standard, 400mm x 300mm x 400mm. Seamless Reducing Tee, ASTM A234 WPB, ASME/ ... Class PN16, Flanged Ends, Standard ISO 2531, Size DN500 x DN300. ASTM A234 WPB Straight Tee, Diameter 12 Inch, ...