HSN Codes · Chapter 73: Articles of Iron or Steel

HSN Code 730630

Other tubes and pipes of iron or non-alloy steel, welded, circular

Typical GST rate

18%

9% CGST + 9% SGST intra-state

Type

Goods

HSN classification

Code level

6-digit

Sub-heading

Reading code 730630

The first two digits (73) place this code in chapter 73 — Articles of Iron or Steel. Heading 7306 groups the product family, and the remaining digits pin down this specific 6-digit classification. Remember: you can never invent a shorter code by truncating a longer one — only codes that exist in the official tariff are valid.

Pipes and tubes, structures, fasteners, utensils, and every fabricated iron or steel article — one of the highest-traffic HSN chapters.

Parent heading

7306 — Other tubes, pipes and hollow profiles of iron or steel

More specific codes under 730630

  • 73063010 — Other, welded, of circular cross-section, of iron or non-alloy steel — of iron
  • 73063090 — Other, welded, of circular cross-section, of iron or non-alloy steel — other

Related codes in heading 7306

  • 730611 — Other tubes, pipes and hollow profiles (for example, open seam or welded, riveted or similarly closed), of iron or steel — welded ,of stainless steel
  • 730619 — Other tubes, pipes and hollow profiles (for example, open seam or welded, riveted or similarly closed), of iron or steel — other
  • 730621 — Other tubes, pipes and hollow profiles (for example, open seam or welded, riveted or similarly closed), of iron or steel — welded, of stainless steel
  • 730629 — Other tubes, pipes and hollow profiles (for example, open seam or welded, riveted or similarly closed), of iron or steel — other
  • 730640 — Other, welded, of circular cross- section, of stainless steel
  • 730650 — Other, welded, of circular cross- section, of other alloy steel
  • 730661 — Other tubes, pipes and hollow profiles (for example, open seam or welded, riveted or similarly closed), of iron or steel — of square or rectangular-cross- section
  • 730669 — Other tubes, pipes and hollow profiles (for example, open seam or welded, riveted or similarly closed), of iron or steel — of other non-circular cross- section
  • 730690 — Other tubes, pipes and hollow profiles (for example, open seam or welded, riveted or similarly closed), of iron or steel — other

Frequently asked questions

Goods and services under 730630 typically attract 18% GST. Rates can vary by sub-classification and notifications, so confirm the applicable rate for your specific item.
Businesses with annual aggregate turnover of ₹5 crore or more must report at least 6 digits on e-invoices and e-way bills; below ₹5 crore, 4 digits is the B2B minimum. Exports require 8 digits.
Every line item on a GST tax invoice carries its HSN code alongside the description, quantity, taxable value, and tax breakup. The code also flows into your GSTR-1 HSN summary and e-way bills.

Related tools & guides

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