... , 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 requirementPayment:T ...