Tubes and pipes: — Of nickel alloys
Part of: 7507 — Nickel tubes, pipes and tube or pipe fittings (for example, couplings, elbows, sleeves):
N360627 · 2026-04-24 — The tariff classification of parts for motors and sensors from various countries
There are four items at issue with this request, which are described as components for motors and sensors incorporated into aircraft: part number 2052-400-001, Rotor Slug; part number 1118-608-005, Primary Bobbin; part number 1004-111-049, Stator Winding Assembly; and part number 513-7051-00, Sleeve. Part number 2052-400-001, Rotor Slug, is a subcomponent of a DC stepper motor which is mounted onto a gear motor shaft to become a rotor assembly. The rotor assembly is a component in a stepper motor. The Rotor Slug transfers magnetic flux through the rotor and the stepper motor is used to…
N357673 · 2026-01-28 — The tariff classification of nitinol tubing from Germany and bovine pericardium tissue from the Netherlands
The products to be imported are identified as nitinol tubing and bovine pericardium tissue for use in Abbott’s Navitor™ Vision Heart Valve. According to your submission, the nitinol (NiTi) tubing is made to ASTM F2063. This nickel alloy tubing is seamless and cold-drawn. Imported in addition to the nitinol tubing, is bovine pericardium tissue used in the production of the Navitor™ Heart Valve which is part of Transcatheter Aortic Valve Implantation (TAVI) System, also referred to as Transcatheter Aortic Valve Replacement (TAVR). TAVR is indicated for patients suffering from severe symptomatic…
N314116 · 2020-09-14 — The tariff classification of nickel alloy pipes from China
The products to be imported are cold-drawn pipes meeting ASTM B423, the standard specification for Nickel-Iron-Chromium-Molybdenum-Copper Alloy (UNS N08825, N08221, and N06845) Seamless Pipe and Tube. According to your submission, the subject pipes will be imported in various sizes with outside diameters ranging from 21.3 mm - 508 mm and wall thicknesses ranging from 2.11 mm - 50.01 mm. As these pipes are made to UNS designation N08825, their chemical composition will consist primarily of nickel (38% - 46%), chromium (19.5% - 23.5%) and iron (min. of 22%). In your ruling request, you ask if…
N298841 · 2018-08-08 — The tariff classification of alloy pipes from Japan
The products you intend to import are ASTM B789 alloy 20 pipe described as seamless, cold finished stainless steel pipe. The pipe is intended to be used in the petrochemical industry in the U.S. The inspection certificates with chemical analysis submitted with your inquiry show the chromium from 19 to 21 percent, nickel from 32 to 38 percent, molybdenum from 2 to 3 percent, copper from 3 to 4 percent, manganese 2 percent, silicon 1 percent, carbon less than 1.2 percent and iron as the balance. An alloy qualifies as stainless steel if it is an alloy steel containing 1.2 percent or less of…
J83053 · 2003-04-23 — The tariff classification of steel and nickel pipe nipples.
The products under consideration are stainless steel and Inconel 600 and Monel 400 nickel alloy nipples (Model # MS65-101) measuring over 12 inches in length. The applicable subheading for the stainless steel nipples will be 7304.41.3045, Harmonized Tariff Schedule of the United States (HTS), which provides for tube, pipes and hollow profiles, seamless, of iron (other than cast iron) or steel, other, of circular cross section, of stainless steel, cold-drawn or cold-rolled (cold-reduced), of an external diameter of less than 19 mm, other. The applicable subheading for the nickel nipples will…
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