STAINESS STEEL UNION CONICAL F/F: 1 1/8"~4" 2 CF8M/1.4408,CF8/1.4308 3 DIN JIS ANSI BS 4 Surface:Pickling Passivation STAINESS STEEL UNION CONICAL F/F:1 Size:1/8"~4"2 CF8M/1.4408,CF8/1.43083 DIN JIS ANSI BS4 Surface: Pickling PassivationCangzhou Shengtong Stainless Steel Products Co.,Ltd is a high-tech enterprise integrating design,development,manufacture,process,assembling,sale,service. ...