What is HSN Code 391731?
HSN code 391731 is the Harmonized System of Nomenclature classification for Flexible Tubes, Pipes And Hoses, Having A Minimum Burst Pressure Of 27.6 Mpa 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 39 — Plastics And Articles Thereof, which is part of Section VII: Plastics & Rubber. Every GST-registered business supplying flexible tubes, pipes and hoses, having a minimum burst pressure of 27.6 mpa must quote HSN 391731 (or the digit-length required for its turnover) on tax invoices and in GSTR-1.