Invitation To Tender Sibanye Stillwater – Spot Bid From Req #5321994 – Supply Only: 150Mm X 8114M Sch 80 Pipe 200Mm Long Sleeve Welded 100Mm Into Pipe ,150Nb Sch 80 Pipe 200Mm Long Sleeve Welded 100Mm Into Pipe Unlined Uncoated – Driefontein Operation