HSN Code 84051090: Acetylene Gas Generators

HSN Code 84051090 represents Acetylene Gas Generators under GST classification. This code helps businesses identify Acetylene Gas Generators correctly for billing, taxation, and trade. With HSN Code 84051090, companies can avoid errors in invoices, simplify compliance, and enable hassle-free import/export of Acetylene Gas Generators.

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Chapter Number	Chapter Name	Sub Chapter Number	Sub Chapter Name	Description of Goods	CGST (%)	SGST (%)	IGST (%)	CESS (%)
84	Nuclear reactors, boilers, machinery and mechanical appliances; parts thereof	8405	Producer gas or water gas generators, with or without their purifiers; acetylene gas generators and similar water process gas generators, with or without their purifiers	Producer gas or water gas generators, with or without their purifiers; acetylene gas generators and similar water process gas generators, with or without their purifiers : Other	9%	9%	18%	0%
84	Nuclear reactors, boilers, machinery and mechanical appliances; parts thereof	8405	Producer gas or water gas generators, with or without their purifiers; acetylene gas generators and similar water process gas generators, with or without their purifiers	Producer gas or water gas generators, with or without their purifiers; acetylene gas generators and similar water process gas generators, with or without their purifiers : Other	9%	9%	18%	0%

Description of goods

Producer gas or water gas generators, with or without their purifiers; acetylene gas generators and similar water process gas generators, with or without their purifiers : Other

Chapter

84 – Nuclear reactors, boilers, machinery and mechanical appliances; parts thereof

Sub Chapter

8405 – Producer gas or water gas generators, with or without their purifiers; acetylene gas generators and similar water process gas generators, with or without their purifiers

CGST 9%

SGST 9%

IGST 18%

CESS 0%

Description of goods

Producer gas or water gas generators, with or without their purifiers; acetylene gas generators and similar water process gas generators, with or without their purifiers : Other

Chapter

84 – Nuclear reactors, boilers, machinery and mechanical appliances; parts thereof

Sub Chapter

8405 – Producer gas or water gas generators, with or without their purifiers; acetylene gas generators and similar water process gas generators, with or without their purifiers

CGST 9%

SGST 9%

IGST 18%

CESS 0%

HSN Code	Description
84051010	Producer gas or water gas generators, with or without their purifiers; acetylene gas generators and similar water process gas generators, with or without their purifiers : Producer gas or water gas generators
84051010	Producer gas or water gas generators, with or without their purifiers; acetylene gas generators and similar water process gas generators, with or without their purifiers : Producer gas or water gas generators
84051020	Producer gas or water gas generators, with or without their purifiers; acetylene gas generators and similar water process gas generators, with or without their purifiers : Acetylene gas generators
84051020	Producer gas or water gas generators, with or without their purifiers; acetylene gas generators and similar water process gas generators, with or without their purifiers : Acetylene gas generators
84059000	Parts
84059000	Parts

HSN Code 84051010

Producer gas or water gas generators, with or without their purifiers; acetylene gas generators and similar water process gas generators, with or without their purifiers : Producer gas or water gas generators

HSN Code 84051010

HSN Code 84051020

Producer gas or water gas generators, with or without their purifiers; acetylene gas generators and similar water process gas generators, with or without their purifiers : Acetylene gas generators

HSN Code 84051020

Producer gas or water gas generators, with or without their purifiers; acetylene gas generators and similar water process gas generators, with or without their purifiers : Acetylene gas generators

HSN Code 84059000

Parts

HSN Code 84059000

Parts

Wrong HSN codes causing GST errors? BUSY auto-applies the correct code & rate on desktop and mobile.

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Order Number	Description
HAR/HAAR/R/2018-19/12	Boldrocchi India Pvt. Ltd. (AAR (Authority For Advance Ruling), Haryana)

Order No. HAR/HAAR/R/2018-19/12

Boldrocchi India Pvt. Ltd. (AAR (Authority For Advance Ruling), Haryana)

What products are classified under HSN 84051090 ?

It includes Parts

Any common misclassification issue with Acetylene Gas Generators?

Use the exact HSN and describe the form/grade. For multi‑line invoices, apply the rate per line to avoid wrong tax collection.

How much GST applies to Acetylene Gas Generators?

Under HSN 84051090, Acetylene Gas Generators attracts Varies when sold in taxable form. Describe the exact form on the invoice.

Can we claim ITC on inputs used to trade Acetylene Gas Generators?

If your outward supply is taxable, eligible ITC is available subject to general restrictions. For exempt/Nil supplies, reverse credit per Rule 42.

How should mixed supplies be billed when Acetylene Gas Generators is sold with other items?

Use separate invoice lines per HSN and apply the correct rate per line (e.g., Varies for Acetylene Gas Generators; Nil for exempt items if applicable).

Do e‑way bill and e‑invoice apply for Acetylene Gas Generators?

e‑Way bill is needed above ₹50,000 consignment value (subject to exemptions). e‑Invoicing is turnover‑based (presently AATO > ₹5 crore) for B2B supplies.

Does packaging or labelling change the GST for Acetylene Gas Generators?

For food/agri items, GST can be 5% when not fresh/chilled and sold as pre‑packaged & labelled; otherwise often Nil. For non‑food items, rates depend on the specific sub‑heading.

Important Disclaimer

The above does not constitute professional advice or a formal recommendation. We recommend consulting a professional tax consultant before acting on the information contained in this piece of content.

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