Gem Bids For Procurement, Ms Cutting Wheel, Gi Pipe Od 3 And Half Inch Id 3 Inch, Gipipe Od 3 And One Fourth Inch Id Half Inch, Gi Pipe Od 2 Andhalf Inch Id 2 Inch, Gi Pipe Od One And One Fourth Inch Idone Inch, Gi Pipe Od 1 Inch And Id Three By Four Inch