What is the HS code for seamless steel pipes?
Use it as a chapter cue, then verify the final choice against heading and subheading legal wording.
HS-2 · Chapter 73
HS chapter 73: Articles of iron or steel
Section XV — Base metals and articles of base metal
Goods classified under this chapter include iron or steel articles such as pipes, fittings, and containers. For example, if you're importing seamless steel pipes for construction, you'll need to navigate this chapter to find the correct HS-4 code.
To determine the appropriate HS-4 code, start by identifying the specific product type. For instance, if you're dealing with iron or steel tubes, you'll look at headings like 7304 for seamless tubes or 7305 for those with a diameter over 406.4mm. Pay attention to the product's form and intended use.
Next, drill down to HS-6 codes by examining the notes and subheadings. For example, if you have a product that fits under 7308 (structures of iron or steel), you may need to consider additional specifications to ensure correct classification. Confusion often arises between similar headings, so check for specific details like dimensions and intended application.
Finally, consult national tariff schedules for any additional digits that may apply in your country. If you're uncertain about classification, reaching out to a customs broker or checking for prior rulings can provide clarity on the correct code to use.
Terms & reference phrasing
These are common trade terms used for this chapter. Use them as context, not as a substitute for legal wording.
iron articles · steel products · HS-73 classification · seamless pipes · iron containers · steel fittings · tubes and pipes · iron structures · steel screws · barbed wire · iron sanitary ware · steel tanks · HS-4 codes · customs classification · import/export steel · tariff codes · iron wire products · steel construction materials
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Related topics
Longer phrases that come up when you're comparing codes or talking to a broker.
- classification of iron or steel articles for trade
- how to choose HS-4 codes for steel products
- navigating HS-73 for iron and steel imports
- understanding the differences in HS-7304 and HS-7305
- requirements for importing iron or steel containers
- how to classify welded steel tubes for export
- finding the right HS code for iron fittings
- guidelines for steel structure classification in HS-73
Examples & common questions
Example products reflect typical trade descriptions. The questions below mirror practical doubts teams raise during filing.
Example products
- Seamless steel pipes for oil and gas transport
- Welded steel tubes for structural applications
- Iron tanks for storing liquids over 300 liters
- Barbed wire for fencing agricultural land
- Iron screws and bolts for machinery assembly
- Iron or steel sanitary ware for bathroom fixtures
- Steel wire ropes for lifting equipment
- Iron radiators for central heating systems
Common classification questions
How do I classify iron fittings for import?
Confirm composition, processing stage, and end-use in your documents before mapping to country digits.
What are the requirements for HS-73 products?
Use it as a chapter cue, then verify the final choice against heading and subheading legal wording.
Are there specific notes for iron containers?
Use it as a chapter cue, then verify the final choice against heading and subheading legal wording.
How to determine the correct HS-4 code for steel articles?
Pick the chapter first, then compare heading wording and exclusions before choosing an HS-6 line.
What products fall under HS-73 classification?
Use it as a chapter cue, then verify the final choice against heading and subheading legal wording.
Questions & answers
For orientation only—the binding text is your national tariff and the WCO nomenclature your country uses.
- What types of products are included in HS-73?
- HS-73 includes various iron or steel articles such as pipes, fittings, tanks, and construction materials.
- How do I determine the correct HS-4 code?
- Identify the product type and check the relevant headings. Pay attention to specifications like size and intended use.
- What should I check for when classifying steel pipes?
- Consider whether the pipes are seamless or welded, their diameter, and any specific notes related to the product.
- Are there additional digits needed for national classification?
- Yes, consult your national tariff schedule for any additional digits that may apply to your specific product.
- What if I'm unsure about the classification?
- Reach out to a customs broker or check for prior rulings to clarify the correct code for your product.
- Can I classify iron wire products under HS-73?
- Yes, iron wire products like barbed wire and fencing materials are included in this chapter.
- What are the common mistakes when classifying steel articles?
- Confusing similar headings or overlooking specific product details can lead to misclassification.
All HS-4 headings in chapter 73 (26)
Each HS-4 links to a dedicated page with plain-English explanation, HS-6 subheadings, and FAQs. Use Browse to open the lookup in heading mode for that line.
7301
Iron or steel sheet piling, whether or not drilled, punched or made from assembled elements; welded angles, shapes and sections, of iron or steel
7302
Railway or tramway track constructions of iron or steel; rails, check and track rails, switch blades, crossing frogs, point rods, sleepers, fish-plates, chair wedges, sole plates, bedplates, ties and the like
7303
Tubes, pipes and hollow profiles, of cast iron
7304
Tubes, pipes and hollow profiles, seamless, of iron (other than cast iron) or steel
7305
Iron or steel (excluding cast iron); tubes and pipes (e.g. welded, riveted or similarly closed), having circular cross-sections, external diameter of which exceeds 406.4mm, not seamless
7306
Iron or steel (excluding cast iron); tubes, pipes and hollow profiles (not seamless), n.e.c. in chapter 73
7307
Tube or pipe fittings (e.g. couplings, elbows, sleeves), of iron or steel
7308
Structures of iron or steel and parts thereof; plates, rods, angles, shapes, sections, tubes and the like, prepared for use in structures
7309
Reservoirs, tanks, vats and similar containers; for any material (excluding compressed or liquefied gas), of iron or steel, capacity exceeding 300l, whether or not lined or heat insulated
7310
Tanks, casks, drums, cans, boxes and similar containers, for any material (excluding compressed or liquefied gas), of iron or steel, capacity not exceeding 300l, whether or not lined or heat-insulated
7311
Containers for compressed or liquefied gas, of iron or steel
7312
Stranded wire, ropes, cables, plaited bands, slings and the like, of iron or steel, not electrically insulated
7313
Barbed wire of iron or steel; twisted hoop or single flat wire, barbed or not and loosely twisted double wire, of a kind used for fencing, of iron or steel
7314
Cloth (including endless bands), grill, netting and fencing, of iron or steel wire; expanded metal of iron or steel
7315
Chain and parts thereof, of iron or steel
7316
Anchors, grapnels and parts thereof, of iron or steel
7317
Nails, tacks, drawing pins, corrugated nails, staples (not those of heading no. 8305) and the like, of iron or steel, with heads of other material or not, but excluding articles with heads of copper
7318
Screws, bolts, nuts, coach screws, screw hooks, rivets, cotters, cotter-pins, washers (including spring washers) and similar articles, of iron or steel
7319
Sewing and knitting needles, bodkins, crochet hooks, embroidery stilettos and similar articles, for use in the hand, of iron or steel; safety pins and other pins of iron or steel, not elsewhere specified or included
7320
Springs and leaves for springs, of iron or steel
7321
Stoves, ranges, grates, cookers (those with subsidiary boilers for central heating), barbecues, braziers, gas-rings, plate warmers and similar non-electric domestic appliances and parts, of iron or steel
7322
Radiators for central heating, not electrically heated and parts thereof, of iron or steel; air heaters, hot air distributors not electrically heated, with motor fan or blower
7323
Table, kitchen, other household articles and parts, of iron or steel; iron or steel wool; pot scourers and scouring or polishing pads, gloves and the like, of iron or steel
7324
Sanitary ware and parts thereof, of iron or steel
7325
Iron or steel; cast articles
7326
Iron or steel; articles, n.e.c. in chapter 73
Browse first heading (HS-4 7301)
Opens the lookup in heading browse for the first HS-4 block in this chapter (7301). Prefer the table above for a specific HS-4 page with full copy.
Before you file customs documents
Chapter pages on TradeTools are educational summaries, not legal classification determinations. Cross-check candidate codes with official notes, advance rulings where available, and your broker for high-value or borderline goods.
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