HS Code for Stainless steel butt weld fittings
Stainless steel butt weld fittings are classified under HS code 7307.23. This code is part of Chapter 73, which covers articles of iron or steel. Heading 7307 specifically addresses tube or pipe fittings. The classification is determined by two main factors: the material composition (stainless steel) and the connection method (butt welding). Butt weld fittings are designed to be welded in place at their ends to connect pipes together and allow changes in direction, pipe diameter, or branching. Because they are made of stainless steel (defined in Note 1(e) to Chapter 72), they fall under the 7307.2x series, and the specific "butt welding" characteristic directs them to 7307.23. These fittings are widely used in industries requiring corrosion resistance, such as chemical processing, food production, and oil and gas. The classification applies regardless of whether the fitting is seamless or welded during its own manufacture, as long as the method of attachment to the pipe is butt welding. This code ensures that high-quality alloy fittings are distinguished from standard carbon steel fittings for trade statistics and duty application.
Products Included
- Stainless steel long radius and short radius elbows
- Stainless steel concentric and eccentric reducers
- Stainless steel equal and reducing tees (butt weld)
- Stainless steel pipe caps for welding
- Stainless steel cross fittings for butt welding
Common Misclassification
These fittings are frequently confused with 7307.21 (flanges) or 7307.22 (threaded fittings). The distinction lies entirely in the end-connection type. If the fitting has threads, it cannot be 7307.23. Additionally, if the fitting is made of carbon steel rather than stainless steel, it would be classified under 7307.93. Socket weld fittings are also different and fall under 7307.29.
FAQ
What is the HS code for stainless steel butt weld fittings?
The HS code for these fittings is 7307.23.
Can threaded stainless steel fittings use this code?
No, threaded stainless steel fittings are classified under HS code 7307.22. Butt weld fittings must have beveled or plain ends for welding.
Industry
Frequently Asked Questions
What is the HS code for Stainless steel butt weld fittings?
The HS code for Stainless steel butt weld fittings is 730723 (Steel, stainless; tube or pipe fittings, butt welding fittings).
How do I classify Stainless steel butt weld fittings for customs?
Stainless steel butt weld fittings is classified under HS code 730723 — Steel, stainless; tube or pipe fittings, butt welding fittings. This is a 6-digit subheading level code.
Is the HS code for Stainless steel butt weld fittings the same in all countries?
The base HS code 730723 for Stainless steel butt weld fittings is internationally standardized for the first 6 digits across 200+ countries. Individual countries may add additional digits for national tariff lines and specific classifications.