Of iron or nonalloy steel
Other tubes, pipes and hollow profiles (for example, open seamed or welded, riveted or similarly closed), of iron or steel: > Line pipe of a kind used for oil or gas pipelines: > Other: > Of iron or nonalloy steel
Duty Rate (from China)
Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Effective with respect to entries on or after September 27, 2024, articles the product of China, as provided for in subdivision (b) of U.S. note 31 to this subchapter
Subheadings
Products classified under HTS 7306.19.10
Low-Pressure Crude Oil Line Pipe
Welded nonalloy steel pipe for low-pressure crude oil flowlines between wells and processing. HTS 7306.19.10 as line pipe of iron/nonalloy steel for oil pipelines. Schedule 20 wall thickness.
Carbon Steel Gathering Line Pipe
ERW carbon steel pipe for gathering lines collecting oil/gas from multiple wells. Classified under HTS 7306.19.10 for nonalloy steel line pipe in pipelines. API 5L X52 strength grade.
API 5L Grade B Carbon Steel Line Pipe
This is a welded carbon steel pipe conforming to API 5L Grade B specifications, designed specifically for transporting oil and natural gas in pipeline systems. It falls under HTS 7306.19.10 as it is a line pipe of iron or nonalloy steel, not suitable for casing or tubing. The pipe features a seamless or welded construction with precise wall thickness for high-pressure applications.
12-Inch Schedule 40 Carbon Steel Line Pipe
A 12-inch diameter Schedule 40 welded pipe made from nonalloy steel, optimized for natural gas distribution pipelines. Classified under HTS 7306.19.10 due to its use in oil/gas transport and iron/nonalloy steel composition. It meets ASTM A53 standards for pressure piping.
X42 Welded Steel Oil Pipeline Pipe
Welded line pipe rated X42 per API 5L, constructed from nonalloy carbon steel for crude oil transmission lines. It qualifies for HTS 7306.19.10 as 'other' line pipe of iron/nonalloy steel used in pipelines. Features corrosion-resistant coating options.
ASTM A106 Seamless Gas Line Pipe
Seamless carbon steel pipe per ASTM A106 Grade B, used in natural gas gathering lines and distribution. Falls under HTS 7306.19.10 for other line pipes of nonalloy steel in oil/gas applications. High-temperature resistance suitable for sour gas service.
24-Inch OD Nonalloy Steel Pipeline
Large-diameter 24-inch outside diameter welded pipe of nonalloy steel for offshore oil pipelines. HTS 7306.19.10 applies as line pipe for oil/gas transport, excluding casing/tubing. Double-submerged arc welded (DSAW) for structural integrity.
Grade B ERW Oil Line Pipe
Electric Resistance Welded (ERW) Grade B pipe for oil gathering lines, made of nonalloy steel. Classified in HTS 7306.19.10 as other line pipe for pipelines. Meets NACE MR0175 for sour service environments.
Sour Gas Service Carbon Steel Line Pipe
Nonalloy steel welded pipe certified for sour gas (H2S) service in natural gas pipelines. HTS 7306.19.10 covers this as iron/nonalloy line pipe for gas transport. Includes normalized heat treatment for toughness.
10-Inch API 5L PSL1 Gas Pipeline
10-inch diameter API 5L PSL1 (pipe line service level 1) welded pipe of nonalloy steel for gas transmission. Fits HTS 7306.19.10 for other line pipes used in pipelines. Standard wall thickness for medium-pressure service.