Inquiry (采购产品): Iconel Backing Rings looking for inconel backing rings for inconel 617 4" sch 120 pipe if u offer these products please qoute as soon as possible thank u **** Hidden Message ***** David Smith 31533 Company: D&D Fabrication E-mail: pipefitter13s@aol.com **** Hidden Message ***** pipefitter13s@aol.com
