Suitable for use in boilers, superheaters, heat exchangers, condensers, refining furnaces and feedwater heaters: — Having an outside diameter of 190.5 mm or more but not exceeding 285.8 mm
Part of: 73043900 — Other, of circular cross section, of iron or nonalloy steel: — Other
H306406 · 2020-01-28 — Request for binding ruling on the classification of steel coupling stock
, for a binding ruling on the classification of steel coupling stock. FACTS: The product under consideration is described as hot-rolled seamless steel pipe, made to specification API (American Petroleum Institute) 5CT. It comes in grades L80 type 1, L80 type 13Cr, T95, P110, C110, or Q125. The outside diameter is 2.750 inches to 16.500 inches with a wall thickness of 0.400 inches to 2.5 inches. Its usage is defined as “mechanical tube” for accessory material and “coupling stock”. The ultimate purchasers of the instant merchandise in the U.S. then further process the coupling stock to…
N166236 · 2011-06-14 — The tariff classification of steel pipe spools from China, Thailand, Korea and Malaysia
The products you intend to import are described as pipe spools in various configurations to be used in single or multi pressure heat recovery steam generators. You defined a heat recovery steam generator as an energy recovery heat exchanger that recovers heat from a hot gas stream thereby producing steam that can be used in a process or to drive a steam turbine. You enclosed a CD with pictures of the items to be imported. The pipe spools are comprised of lengths of either seamless carbon steel pipes or seamless alloy steel pipes, connected by pipe fittings. The seamless carbon steel pipes…
N120265 · 2010-09-22 — The tariff classification of coupling stock from China.
The product you plan to import is described as coupling stock. This seamless hot-rolled tubular steel product is used to manufacture pipe couplings. It will be imported in lengths ranging from 5 to 11 inches, outside diameters of 3.063 to 14.75 inches and wall thicknesses from .400 to .750 inches. This particular coupling stock meets API Specification 5CT, Grades K55, N80, P110 (all nonalloy steels) or L80-1 (either alloy or nonalloy steel depending on exact composition). The API Grade L80-1 steel chemistry you submitted with your inquiry calls for a maximum of 1.9 percent manganese and a…
966927 · 2004-06-21 — Steel pipe, tapered pipes and pipe fittings that are used in concrete pumping equipment; NY J8873 affirmed
The National Commodity Specialist Division of U.S. Customs and Border Protection, (CBP), New York, forwarded your letter with its attachments to the Office of Regulations and Rulings for a decision on your request for reconsideration. FACTS: Esser Twin Pipes imports parts for Original Equipment Manufacturers (OEMs) of concrete pumps in the United States. You indicate that more than 98 percent of Esser’s sales consists of four main articles that are used with concrete pumps. These articles are twin straight length wall pipes, twin wall reducers, twin wall bends, and twin wall flanges of…
966480 · 2004-02-02 — Internal Advice request; components of spar platform
This is in reference to a letter in which Givens & Johnston on behalf of ABB Vetco Gray, Inc. (importer), requests internal advice on the classification of certain oil well drilling equipment under the Harmonized Tariff Schedule of the United States (HTSUS). The Chief, Metals and Machinery Branch, National Commodity Specialist Division (NCSD), forwarded your memorandum to our office with an accompanying NCSD memorandum dated July 23, 2003. The importer also made a factual and legal presentation during a teleconference with members of my staff on December 11, 2003, which was considered when…
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