Supply of special parts cones and elbows to be welded, in drawn steel, with a diameter less than or equal to 200 mm, and supply of flanges and full steel plates of various diameters and supply of adaptation sleeves (submersible pump column element), threaded-flanged, in hot-dip galvanized steel, with diameters: 65, 80, 100, 125 and 150 mm (EXPIRED)
采购计划
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