... flanges: PFD, SPFD, SPFB, PF Size: 1/2 to 60 inches Name:AWWA Steel Flanges with Size of 1/2 ... to 60 InchesRaw materials: carbon steel/stainless steelAWWA flanges: PFD, SPFD, ... SPFB, PFSize: 1/2 to 60 inchesMOQ:20PiecesPort of loading:tianjinDelivery time:as your customer's ... AWWA Steel Flanges with Size of 1/2 to 60 Inches