Chinese ASTM A53 GR.B 6D Bend Manufacturer Provides ASTM A53 GR.B 6D Bend, ANSI B16.49, DN500, R=6D, 30 Degree, Wall Thickness SCH 60, BW Ends.
Chinese ASTM A53 GR.B Carbon Steel Bend Manufacturer Provides ASTM A53 GR.B Carbon Steel Bend, ANSI B16.49, DN650, 6D, 30 Degree, WT 19.05mm, BW Ends.