A MILD STEEL THREADED WELDED TUBE. NOT COATED WITH ZINC. NON PRECISION TUBE. THE TUBE MEASURES 60.3 MM IN DIAMETER BY 79 MM IN LENGTH. OF A DIAMETER NOT EXCEEDING 168.3 MM. MALE TAPER PIPE THREADS AT EACH END. FOR GENERAL USE WHERE SHORT PEICES OF TUBE ARE NEEDED TO CONNECT VALVES AND PIPE FITTINGS.

CLASSIFICATION IS DETERMINED BY THE PROVISIONS OF GIR 1 AND GIR 6 AS WELL AS THE TEXT OF 7306 AND 730630. CN CODE 73063049 OTHER THREADED TUBE NOT COATED WITH ZINC. TARIC CODE 7306304920 OF AN EXTERNAL DIAMETER NOT EXCEEDING 168.3 MM. THE HSEN TO 7306 REFERS.