Of iron or nonalloy steel: — Other
Part of: 73079390 — With an inside diameter of 360 mm or more
N313077 · 2020-07-28 — The tariff classification of carbon steel butt weld pipe fittings from Japan
The products under consideration are nonalloy (carbon) steel butt weld pipe fittings used to connect tubes in water pipelines that cross fault zones. According to your submission, these fittings have an inside diameter of 2,500 mm and include what is referred to as a “wave feature”. You state that in addition to connecting tubes, based on their design, the fittings “afford the pipeline enhanced stability and a countermeasure to prevent leaks in fault zones where seismic activity can bend and deform the pipeline”. The applicable subheading for the carbon steel butt weld pipe fittings will be…
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