Boiler makers use them for superheater and reheater tubes, and refineries for furnace coils, where chrome-moly grades resist heat.
HSN code 73045910 is classified as Free under India's DGFT ITC(HS) export policy — no export license is required.
This product may be freely exported/imported from India without a license.
HSN Code Details
Other seamless tubes and pipes of other alloy steel, hot-finished, circular section, up to 114.3 mm outer diameter.
State ASTM grade (T11, T22, T91) and heat treatment; cap the ends, coat with rust preventive and provide hydro test records.
Related HSN Codes (Heading 7304)
Frequently Asked Questions
No. HSN 73045910 is classified as Free under DGFT ITC(HS) policy, so it can be exported from India without an export license or permit.
They are small hot-finished alloy steel tubes used in boilers and furnace coils.
HSN 73045910 falls under Chapter 73 and Heading 7304 of India's customs tariff schedule.
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