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HSN Code 8307

Flexible tubing of base metal, with or without fittings

GST rate

18%

Codes under 8307

CodeDescriptionGST rate
8307 10Iron or steel — flexible tubing of base metal, with or without fittings18%
8307 90Other base metal — flexible tubing of base metal, with or without fittings18%

Frequently Asked Questions

What is the HSN code for flexible tubing of base metal, with or without fittings?

The HSN code for flexible tubing of base metal, with or without fittings is 8307, under Chapter 83 (Locks, fittings and other base metal articles).

What is the GST rate on flexible tubing of base metal, with or without fittings?

Flexible tubing of base metal, with or without fittings is taxed at 18% GST under HSN code 8307.

How many digits of the HSN code go on a GST invoice?

It depends on your turnover in the previous financial year: businesses above ₹5 crore generally show 6 digits (8 for certain specified goods), and smaller businesses show 4 digits on B2B invoices. Check the current e-invoicing/HSN notification for the exact threshold that applies to you.

Rates as per Notification No. 9/2025-Central Tax (Rate), as amended, as of 7 October 2026. For guidance only — verify with your tax advisor.

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