Norway HS Code

HS Code 731581: Other chain : Studlink in Norway

Q: Is HS code 731581 the same across all countries?

Yes — up to the 6-digit level, HS code 731581 is the same in every WCO member country. Beyond 6 digits, each country extends the code for national tariff and statistical use. Norway extends it under HS-NO.

Q: What system does Norway use to classify HS code 731581?

Norway classifies products under the Norwegian Customs Tariff (HS-NO; locally Tolltariffen), which extends HS codes to 8 digits. The first 6 digits align with the WCO Harmonized System, and the rest cover national tariff and statistical needs.

Q: Where can I officially look up HS code 731581 in Norway?

The official source is https://www.toll.no/en/. For faster cross-country lookups, TradeInt's HS Code Tool consolidates classifications across all major countries in one place.

What is HS Code 731581 in Norway

Under Norway's Norwegian Customs Tariff (Tolltariffen), HS Code 731581 is the WCO Harmonized System subheading for Other chain : Studlink. This is the most detailed internationally standardized level; Norway extends classifications to 8 digits under its national tariff system. 731581 belongs to Section XV: Base metals and articles of base metal, Chapter 73: Articles of iron or steel, Heading 7315: Chain and parts thereof, of iron or steel.

Explore more 2026 Latest Norway import export trade data and shipment records for HS Code Stud-Link Anchor Chain on TradeInt global trade data platform

Classification Path of HS Code 731581 in Norway

Section XV

Chapters (72-83) Base metals and articles of base metal

Chapter 73

Articles of iron or steel

HS Code 7315

Chain and parts thereof, of iron or steel

HS Code 731581

Other chain : Studlink

HS Code 73158100

Stud-link of iron or steel Stolpekjettinger av jern og stål (1988-) (M1=kg, M2=nei)

Norway Tariff Classification: Norwegian Customs Tariff (HS-NO)

In Norway, HS 731581 is classified under the Norwegian Customs Tariff (Tolltariffen) — a 8-digit national extension of the WCO 6-digit Harmonized System.

Tariff schedule Norwegian Customs Tariff (HS-NO)

Local name Tolltariffen

Digits 8

Official source https://www.toll.no/en/

You know what 731581 means. Now see 2026 latest real trade activity for Stud-Link Anchor Chain in Norway.

Buyers, suppliers, origin and destination countries, shipment dates, and quantities direct from customs records.

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Top Trading Product of HS Code 7315

Top Norway import Product Under HS Code 7315

1 731582: Other chain : Other, welded link $13.7M 2 731520: Skid chain $10.3M 3 731511: Articulated link chain and parts thereof : Roller chain $5.5M

Figures shown for 2025.

For more 2026 recent data, search for Norway import trade records

Top Norway export Product Under HS Code 7315

1 731589: Other chain : Other $9.9M 2 731520: Skid chain $7.4M 3 731590: Other parts $7.4M

Figures shown for 2025.

For more 2026 recent data, search for Norway export trade records

Related HS Code to Norway Stud-Link Anchor Chain (731581)

HS Code 73158100

Stud-link of iron or steel

HS Code 731511

Articulated link chain and parts thereof : Roller chain

HS Code 731512

Articulated link chain and parts thereof : Other chain

HS Code 731519

Articulated link chain and parts thereof : Parts

HS Code 731520

Skid chain

HS Code 731582

Other chain : Other, welded link

Angles, shapes and sections

Frequently Asked Questions

What is HS code 731581 in Norway?

HS code 731581 covers Other chain : Studlink in Norway. It sits in Chapter 73 (Articles of iron or steel), Heading 7315 of the Harmonized System, and is classified under HS-NO.

Is HS code 731581 the same across all countries?

What system does Norway use to classify HS code 731581?

Where can I officially look up HS code 731581 in Norway?