China SMLS Reducing Tee Manufacturer Landee Offers ASTM A234 WPB SMLS Reducing Tee, DN450 X DN200, WT 19.05mm X 10.31mm, ANSI B16.9, Butt Weld End.
China ANSI B16.9 SMLS Equal Tee Manufacturer Landee Offers ANSI B16.9 SMLS Equal Tee, ASTM A234 WPB, DN450, Wall Thickness 19.05mm, BW End.