HSN CODE - 73051121 : NON-GALVAN PIPE OF IRON FOR OIL OR GAS LONGITUDINALLY SUBMERGED ARC WELDED

Harmonised System of Nomenclature (HSN Codes) 73051121 are used for the NON-GALVAN PIPE OF IRON FOR OIL OR GAS LONGITUDINALLY SUBMERGED ARC WELDED products under Goods and Service Tax classification.

India was originally using 6 digit HSN codes to classify commodities but later two more digits were added to make the codes more precise, resulting in an 8 digit classification.

Understanding HSN Code 73051121

First two digits (73) represent the chapter number which is Chapter 73 - Articles of iron or steel

Next two digits (05) represent the heading number which is OTHER TUBES AND PIPES (FOR EXAMPLE, WELDED, RIVETED OR SIMILARLY CLOSED), HAVING CIRCULAR CROSS-SECTIONS, THE EXTERNAL DIAMETER OF WHICH EXCEEDS 406.4 MM, OF IRON OR STEEL

Next two digits (11) represent the product code which is Non-galvanised pipes

Last two digits (21) are for final or deeper classification which is NON-GALVAN PIPE OF IRON FOR OIL OR GAS LONGITUDINALLY SUBMERGED ARC WELDED

All 8 digits of HSN code is mandatory for export & imports for tax invoice of GST.