Flange / Carbon Steel Cangzhou Hongding Pipe Industry Co., Ltd Base Info Model NO.：1,2"-32" 150LB-6000LBStandard：ANSI, DIN, GB, JIS, GOSTType：Welding FlangeMaterial：Carbon SteelStructure：RoundConnection：WeldingSealing Surface：RJManufacturing Way：Forging Description Pre：High Quality Stainless Steel 304 316 Knurled Flat Head 8-32 Insert Rivet Nuts Next：DIN6922 Hexagon Flange Bolts
