Blind Flange (CS-FF-005) Hebei Cangzhou Hengtong Tubing Co., Ltd. Base Info Model NO.:CS-FF-005Standard:ANSIType:Welding FlangeMaterial:Carbon SteelSpecification:ANSI, ISO, JIS, DIN, EN, GB, SH, AND HGOrigin:ChinaHS Code:7307 Description Pre:Lag Shield Long Next:Clout Nails