HSN Code 73066100 -- – Other tubes, pipes and hollow profiles (for example, open seam or welded, rivete (GST Rate 18%)

HSN Code 73066100

Other tubes, pipes and hollow profiles (for example, open seam or welded, riveted or similarly closed), of iron or steel - other, welded, of non-circular cross-section: -- of square or rectangular cross-section

HSN73066100

Other tubes, pipes and hollow profiles (for example, open seam or welded, riveted or similarly closed), of iron or steel - other, welded, of non-circular cross-section: -- of square or rectangular cross-section

18%
IGST
Schedule II
CGST9%
SGST/UTGST9%
CessNil
Heading: 7306
Subheading: 730661
Source: Notification No. 9/2025 - Central Tax (Rate)
Effective from: 2025-09-22
Last verified: 2026-06-03

When does this rate apply?

Use this HSN Code on tax invoices when supplying Other tubes, pipes and hollow profiles (for example, open seam or welded, rivete. GST is charged at 18% (IGST for inter-state, or CGST 9% + SGST 9% for intra-state). If the supply is exported under LUT, the rate is zero with no IGST charged.

This page is reviewed by CA Tirumalesh. For high-value or unusual transactions, confirm with the latest CBIC notification or consult a chartered accountant before invoicing.

Frequently asked questions

What is HSN Code 73066100?
HSN Code 73066100 is the official Harmonized System of Nomenclature code for Other tubes, pipes and hollow profiles (for example, open seam or welded, riveted or similarly closed), of iron or steel, as per the CBIC GST rate schedule.
What is the GST rate for HSN Code 73066100?
HSN Code 73066100 attracts GST at 18% (IGST). For intra-state supplies, this is split as CGST 9% + SGST 9%. As per Notification No. 9/2025 - Central Tax (Rate).
Which chapter does HSN Code 73066100 belong to?
HSN Code 73066100 falls under Chapter 73 -- Articles of iron or steel of the GST tariff.
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