Welded Neck Flange Baoding Dong Ding Trade Co., Ltd. Base Info Model NO.:WN flangesStandard:ANSIType:Welding FlangeMaterial:Carbon SteelSize:VariousTrademark:DONGDINGSpecification:ANSI, DIN, JIS, Gost, BsOrigin:ChinaHS Code:730971 Description Pre:Zinc Plated Furniture Screw Next:Slip-on Flange