HS Code 730423
Other drill pipe
Official description: Tubes, pipes and hollow profiles, seamless, of iron (other than cast iron) or steel : Casing, tubing and drill pipe, of a kind used in drilling for oil or gas : Other drill pipe
Also searched as: drill pipe, oilfield drill pipe, drill rod, drill stem
Classification
How 730423 breaks down
Articles of iron or steel
Tubes, pipes and hollow profiles, seamless, of iron (other than cast iron) or steel
Other drill pipe
Covered products
What products fall under HS code 730423?
Buyers sourcing other drill pipe from 1688 commonly describe it in these ways. If your product matches, 730423 is likely the right 6-digit starting point — confirm material and intended use against the official tariff.
Import duty by market
Where to check the import duty for HS 730423
The 6-digit code is universal, but duty, VAT and GST are set by the destination country and depend on the full national tariff line with China as the country of origin. Start from the official source for your market.
United States
USITC / CBP · Harmonized Tariff Schedule (HTS)
European Union
TARIC · Access2Markets
United Kingdom
HMRC · UK Integrated Online Tariff
Canada
CBSA · Canadian Customs Tariff
Australia
ABF · Australian customs tariff
Singapore
Singapore Customs · Singapore Trade Classification (HS)
Compare the real China-origin import tax across markets
Use the HS & import duty checker to estimate duty + VAT/GST for 730423 by destination before you pay a 1688 supplier.
Heading 7304
Other HS codes under 7304
Subheadings in the same 4-digit heading — "Tubes, pipes and hollow profiles, seamless, of iron (other than cast iron) or steel". If 730423 is not an exact match, one of these may classify your product more precisely.
Questions
HS code 730423: common questions
What is HS code 730423?
HS code 730423 is the World Customs Organization 6-digit HS 2022 subheading for "Tubes, pipes and hollow profiles, seamless, of iron (other than cast iron) or steel : Casing, tubing and drill pipe, of a kind used in drilling for oil or gas : Other drill pipe". The first two digits (73) are the chapter — Articles of iron or steel — and digits 3-4 (7304) are the heading. Countries add further digits (8-10) for their national tariff line.
What products fall under HS 730423?
Common products classified under 730423 include drill pipe, oilfield drill pipe, drill rod, drill stem and similar items matching other drill pipe. The correct code still depends on the product's material, function and intended use.
How do I find the import duty for HS code 730423?
Duty is set by the destination country, not by the 6-digit HS code alone. Start from the official tariff of your market — USITC HTS (US), TARIC / Access2Markets (EU), GOV.UK Trade Tariff (UK), CBSA (Canada), ABF (Australia) or Singapore Customs — and look up the full national code with China as the country of origin.
Is HS code 730423 the same in every country?
The first 6 digits (730423) are the same worldwide under the WCO Harmonized System. Beyond that, each country extends the code (HTS in the US, TARIC in the EU, etc.) and sets its own duty and tax rates.
Can I trust the HS code a 1688 supplier gives me?
Treat a supplier-provided code as a clue, not a final classification. It can be incomplete, China-export-specific, or mismatched to your destination's rules. Verify against the official tariff and your product's actual material and use.
Chapter 73
Explore Articles of iron or steel
Sourcing other drill pipe from 1688?
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