730791Sub-heading (6-digit)Section XV

HSN Code 730791 – Flanges

Full GST classification for Flanges — chapter, heading and tariff hierarchy, and related HSN codes.

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HSN Code

730791

Chapter

73

Digits

6-digit

Section

XV

What is HSN Code 730791?

HSN code 730791 is the Harmonized System of Nomenclature classification for Flanges under India's Goods and Services Tax (GST). It is a 6-digit code sitting at the sub-heading (6-digit) level of the HSN hierarchy.

This code belongs to Chapter 73 — Articles Of Iron Or Steel, which is part of Section XV: Base Metals & Articles Thereof. Every GST-registered business supplying flanges must quote HSN 730791 (or the digit-length required for its turnover) on tax invoices and in GSTR-1.

Classification breakdown of 730791

LevelCodeDescription
Chapter73articles of iron or steel
Heading7307tube or pipe fittings (for example, couplings, elbows, sleeves), of iron or steel
Sub-heading730791flanges :

HSN Code 730791 — FAQs

What is HSN code 730791?

HSN code 730791 classifies "Flanges" under India's GST regime. It falls under Chapter 73 (Articles Of Iron Or Steel) of the Harmonized System of Nomenclature.

How many digits is HSN code 730791?

730791 is a 6-digit HSN code — a sub-heading (6-digit). Businesses declare 4-digit HSN (turnover up to ₹5 crore) or 6-digit HSN (above ₹5 crore) on GST invoices; 8-digit codes are used for exports and imports.

Which chapter does HSN code 730791 belong to?

HSN 730791 belongs to Chapter 73 — Articles Of Iron Or Steel, part of Section XV: Base Metals & Articles Thereof.

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