HOT FINISHED SEAMLESS (HFS) MECHANICAL PRECISION NON ALLOY CIRCULAR STEEL TUBE. GRADES: EN10297-1 E355+AR, EN10Z10 S355J2H, EN10216-2 P235GH. OUTSIDE DIAMETER NO LESS THAN 168.4MM BUT NOT EXCEEDING 406.4MM WITH A CARBON EQUIVALENT OF 0.49.

CLASSIFICATION IS DETERMINED IN ACCORDANCE TO THE FOLLOWING: GENERAL INTERPRETATIVE RULES (GIR)S GIR 1 HAS BEEN USED TO CLASSIFY THIS PRODUCT BY THE TERMS OF HEADING 7304 - TUBES, PIPES AND HOLLOW PROFILES, SEAMLESS, OF IRON (OTHER THAN CAST IRON) OR STEEL. GIR 6 HAS BEEN USED TO CLASSIFY THE GOODS TO SUBHEADING LEVEL 730439 - OTHER, OF CIRCULAR CROSS-SECTION, OF IRON OR NON-ALLOY STEEL, OTHER THAN COLD-DRAWN OR COLD-ROLLED (COLD-REDUCED). CN CODE 73043993 - OTHER, OF AN EXTERNAL DIAMETER EXCEEDING 168.3 MM BUT NOT EXCEEDING 406.4MM. TARIC CODE 7304399320 - WITH A CARBON EQUIVALENT VALUE (CEV) NOT EXCEEDING 0.86 ACCORDING TO THE INTERNATIONAL INSTITUTE OF WELDING (IIW) FORMULA AND CHEMICAL ANALYSIS ALSO CLASSIFIED IN ACCORDANCE WITH: HSEN GENERAL NOTE (1) TO CHAPTER 73.