73041110

TUBES AND PIPES

73041120

BLANKS FOR TUBES AND PIPES MADE OF IRON

73041190

OTHER

73041910

IRON PIPES FOR OIL/GAS PIPELINES

73041920

BLANKS FOR TUBES AND PIPES MADE OF OTHER

73041990

OTHER

73042200

DRILL PIPE OF STAINLESS STEEL

73042310

DRILL PIPES OF IRON

73042390

OTHER

73042400

OTHER, OF STAINLESS STEEL

73042910

CASING, TUBING OF IRON

73042990

OTHER

73043111

IRON MADE UPTO 114.3 MM OUTER DIAMETER

73043119

OTHER MADE UPTO 114.3 MM OUTER DIAMETER

73043121

IRON > 114.3 MM & <= 219.1 MM OUTER DIA

73043129

OTHER > 114.3 MM & <= 219.1 MM OUTER DIA

73043131

IRON MADE ABOVE 219.1 MM OUTER DIAMETER

73043139

OTHER MADE ABOVE 219.1 MM OUTER DIAMETER

73043911

IRON MADE UPTO 114.3 MM OUTER DIAMETER

73043919

OTHER MADE UPTO 114.3 MM OUTER DIAMETER

73043921

IRON > 114.3 MM & <= 219.1 MM OUTER DIA

73043929

OTHER > 114.3 MM & <= 219.1 MM OUTER DIA

73043931

IRON MADE ABOVE 219.1 MM OUTER DIAMETER

73043939

OTHER MADE ABOVE 219.1 MM OUTER DIAMETER

73044100

OTHR TUBS,PIPE & HOLO PROFILE OF CIRCULR CROSS-SECTION OF STAINLES STEEL,COLD DRAWNOR COLD R

73044900

OTHR TUBE,PIPE & HOLO PROFILE OF CIRCULR CROSS-SECTION OF OTHER STAINLESS STEEL

73045110

TUBE/PIPE ETC OF CRCLR CRSS SECTN WITH OUTR DIAMTR UPTO 114.3 MM,CLD RLD

73045120

TUBE/PIPE ETC OF CRCLR CRSS SECTN WITH OUTR DIAMTR>114.3 MM BUT<=219.1 MM, COLD ROLLED OR COL

73045130

TUBES,PIPES ETC OF CRCLR CRSS-SECTN WITH OUTR DIAMTR>219.1 MM,CLD RLD

73045910

TUBS/PIPS ETC OF CRCLR CRSS-SECTN WITH OUTER DIAMETER UPTO 114.3 MM,NT CLD RLD

73045920

TUBS/PIPS ETC OF CRCLR CRSS-SECTN WITH OUTR DIAMTR>114.3 BUT<=219.1 MM NT CLD RLD

73045930

TUBS/PIPS ETC OF CRCLR CRSS-SECTN WITH OUTR DIAMTR>219.1 MM,NT CLD RLD

73049000

OTHR SEAMLESS TUBES/PIPES & HOLOW PORFILES