Welded, of stainless 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: > Welded, of stainless 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 7306.11.00
Duplex Stainless Steel Welded Pipeline 8-inch
8-inch duplex stainless steel (2205 grade) welded line pipe for high-pressure gas injection lines in oil fields. Offers superior strength and pitting resistance compared to 316L. HTS 7306.11.00 applies to its welded construction for oil/gas pipelines.
304L Stainless Steel Welded Gathering Line Pipe
Low-carbon 304L stainless welded pipe, 5-inch, for oil well gathering lines connecting wells to central facilities. Provides cost-effective corrosion protection in mildly corrosive environments. Classified under 7306.11.00 for welded stainless oil pipeline use.
Stainless Steel Subsea Line Pipe 16-inch
16-inch welded stainless steel pipe for subsea oil export lines, concrete-coated for stability. Designed for deepwater installations with hyperbaric weld testing. HTS 7306.11.00 covers welded stainless line pipe for oil pipelines.
NACE-Compliant Stainless Gas Transmission Pipe
Welded 6Mo stainless steel pipe meeting NACE standards for high-pressure natural gas transmission. 10-inch diameter with enhanced pitting resistance. Fits 7306.11.00 as stainless welded line pipe for gas pipelines.
API 5LC Welded Stainless Line Pipe
Specialty welded stainless pipe per API 5LC for CO2 injection pipelines, corrosion resistant to acidic gases. Used in enhanced oil recovery operations. 7306.11.00 classification for stainless welded oil/gas line pipe.
Urea Grade Stainless Welded Pipeline
Duplex urea-grade stainless welded pipe for ammonia/urea plant gas lines interfacing with carbon steel systems. Provides chloride and urea corrosion resistance. Classified 7306.11.00 when used in oil/gas-equivalent pipeline service.
Stainless Steel API 5L Line Pipe 4-inch
Welded stainless steel pipe conforming to API 5L specifications, 4-inch diameter, designed specifically for oil and gas pipeline transport. Its welded construction and stainless steel material provide corrosion resistance in harsh environments. Classified under 7306.11.00 as line pipe of a kind used for oil or gas pipelines.
Welded 316 Stainless Steel Gas Pipeline Pipe 6-inch
6-inch diameter welded pipe made from 316 stainless steel, optimized for natural gas transmission lines with high pressure ratings. The longitudinal weld seam ensures structural integrity for underground installations. Falls under HTS 7306.11.00 due to its designation as line pipe for gas pipelines.
12-inch Welded Stainless Steel Oil Line Pipe
Heavy-duty 12-inch welded stainless steel pipe for crude oil gathering lines in offshore fields. Features domed ends for welding connections and corrosion-resistant alloy for sour service. Classified in 7306.11.00 as welded line pipe specifically for oil pipelines.
Super Duplex Stainless Welded Sour Gas Line Pipe
Welded super duplex (2507 grade) stainless pipe for sour gas pipelines containing H2S, 10-inch diameter. Engineered for extreme corrosion and stress corrosion cracking resistance. Meets 7306.11.00 as welded stainless line pipe for gas pipelines.