76578876
Mar 3, 2004
Mar 28, 2006
STEEL AND METAL PIPES AND TUBING FOR PETROCHEMICAL USES, INCLUDING PARTS AND FITTINGS THEREFOR; METAL PIPE AND TUBE JOINTS; METAL PIPE COLLARS; METAL JUNCTIONS FOR PIPES; SEAMLESS METAL LINE PIPES; METAL DRILLING PIPE AND WELDED METAL LINE PIPE
Metal Goods