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.
Import Duty Rates by Country of Origin
More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If for mechanical or structural applications
Non-line pipe welded stainless tubes have different statistical suffixes.
If threaded or fitted with couplings
Pipe fittings or tube fittings change the classification to fittings headings.
If designed for gas compressor use
End-use in gas turbines or compressors shifts to machinery parts.
Not sure which classification is right?
Our AI classifier can analyze your specific product and recommend the correct HTS code with confidence.
Import Tips & Compliance
• Include pressure test certificates and welding procedure specifications (WPS) for customs verification
• Label as 'line pipe for gas pipelines' to distinguish from general tubes; mislabeling leads to audits
Related Products 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.