HSN code directory

HSN Code 7304: Tubes, pipes and hollow profiles, seamless, of iron

Tubes, pipes and hollow profiles, seamless, of iron (other than cast iron) or steel


All 8-digit HSN codes under this heading

HSN codeDescription
73041011Line pipe of a kind used for oil or gas pipelines: pipes of iron or steel: of iron
73041019Line pipe of a kind used for oil or gas pipelines: pipes of iron or steel: other
73041021Line pipe of a kind used for oil or gas pipelines: blanks for tubes and pipes: of iron
73041029Line pipe of a kind used for oil or gas pipelines: blanks for tubes and pipes: other
73041110Line pipe of a kind used for oil or gas pipelines: - - of stainless steel: - -- tubes and pipes
73041120Line pipe of a kind used for oil or gas pipelines: - - of stainless steel: - -- blanks for tubes and pipes
73041190Line pipe of a kind used for oil or gas pipelines: - - of stainless steel: - -- other
73041910Line pipe of a kind used for oil or gas pipelines: - - other - -- tubes and pipes
73041920Line pipe of a kind used for oil or gas pipelines: - - other - -- blanks for tubes and pipes
73041990Line pipe of a kind used for oil or gas pipelines: - - other - -- other
73042110Casing, tubing and drill pipe, of a kind used in drilling for oil or gas: drill pipe: of iron
73042190Casing, tubing and drill pipe, of a kind used in drilling for oil or gas: drill pipe: other
73042200Casing, tubing and drill pipe, of a kind used in drilling for oil or gas: - - drill pipe of stailess steel
73042310Casing, tubing and drill pipe, of a kind used in drilling for oil or gas: - - other drill pipe: - -- of iron
73042390Casing, tubing and drill pipe, of a kind used in drilling for oil or gas: - - other drill pipe: - -- other
73042400Casing, tubing and drill pipe, of a kind used in drilling for oil or gas: - - other, of stailess steel
73042910Casing, tubing and drill pipe, of a kind used in drilling for oil or gas: - - other - -- of iron
73042990Casing, tubing and drill pipe, of a kind used in drilling for oil or gas: - - other - -- other
73043111Other, of circular cross-section, of iorn or non-alloy steel: - - cold-drawn or cold rolled (cold-reduced): - -- up to 114.3 mm outer diameter: - --- of iron
73043119Other, of circular cross-section, of iorn or non-alloy steel: - - cold-drawn or cold rolled (cold-reduced): - -- up to 114.3 mm outer diameter: - --- other
73043121Other, of circular cross-section, of iorn or non-alloy steel: - - cold-drawn or cold rolled (cold-reduced): - -- above 114.3 mm but up to 219.1 mm outer diameter: - --- of iron
73043129Other, of circular cross-section, of iorn or non-alloy steel: - - cold-drawn or cold rolled (cold-reduced): - -- above 114.3 mm but up to 219.1 mm outer diameter: - --- other
73043131Other, of circular cross-section, of iorn or non-alloy steel: - - cold-drawn or cold rolled (cold-reduced): - -- above 219.1 mm diameter: - --- of iron
73043139Other, of circular cross-section, of iorn or non-alloy steel: - - cold-drawn or cold rolled (cold-reduced): - -- above 219.1 mm diameter: - --- other
73043911Other, of circular cross-section, of iorn or non-alloy steel: - - other - -- up to 114.3 mm outer diameter - - of iron
73043919Other, of circular cross-section, of iorn or non-alloy steel: - - other - -- up to 114.3 mm outer diameter - --- other
73043921Other, of circular cross-section, of iorn or non-alloy steel: - - other - -- above 114.3 mm but up to 219.1 mm outer diameter: - --- of iron
73043929Other, of circular cross-section, of iorn or non-alloy steel: - - other - -- above 114.3 mm but up to 219.1 mm outer diameter: - --- other
73043931Other, of circular cross-section, of iorn or non-alloy steel: - - other - -- above 219.1 mm diameter: - --- of iron
73043939Other, of circular cross-section, of iorn or non-alloy steel: - - other - -- above 219.1 mm diameter: - --- other
73044100Other, of circular cross-section, of stailess steel: - - cold drawn or cold-rolled (cold-reduced)
73044900Other, of circular cross-section, of stailess steel: - - other
73045110Other, of circular cross-section, of other alloy steel: - - cold drawn or cold rolled (cold-reduced) - -- up to 114.3 mm diameter
73045120Other, of circular cross-section, of other alloy steel: - - cold drawn or cold rolled (cold-reduced) - -- above 114.3 mm but up to 219.1 mm outer diameter
73045130Other, of circular cross-section, of other alloy steel: - - cold drawn or cold rolled (cold-reduced) - -- above 219.1 mm outer diameter
73045910Other, of circular cross-section, of other alloy steel: - - other - -- upto 114.3 mm diameter
73045920Other, of circular cross-section, of other alloy steel: - - other - -- above 114.3 mm but up to 219.1 mm outer diameter
73045930Other, of circular cross-section, of other alloy steel: - - other - -- above 219.1 mm outer diameter
73049000Other


GST rate guide for this chapter

Most articles of iron or steel are taxed at 18%. Kitchen utensils and other household articles of iron or steel attract 5%.


GST rates depend on the exact description of the goods in the rate schedules, not only on the HSN code. Some goods under the same heading are taxed at different rates, and conditions or exemptions can apply. Confirm the rate for your product before you raise invoices.


Frequently asked questions


How many digits of the HSN code must I show on a GST invoice?


Businesses with aggregate turnover of up to ₹5 crore in the previous year must show at least a 4-digit HSN code on B2B invoices. Businesses with turnover above ₹5 crore must show a 6-digit code on all invoices. The full 8-digit code is used for imports and exports.


What is the difference between an HSN heading and an 8-digit HSN code?


The first 2 digits are the chapter, 4 digits are the heading and 6 digits are the subheading under the international Harmonized System. India adds 2 more digits for a more precise tariff item, giving the 8-digit code used in customs and GST.


What happens if I use the wrong HSN code?


A wrong HSN code can lead to tax being charged at the wrong rate, mismatches in GSTR-1 and the HSN summary, and notices with interest and penalty. If you are unsure about classification, a CA can review it before you file.


Need help with classification or GST rates? GST registration and return filing or book a free consultation with our CA-led team.