Welded Alloy Steel Pressure Pipe 2-inch Schedule 40
This is a welded circular tube of alloy steel with a 2-inch diameter and wall thickness exceeding 1.65 mm, designed for high-pressure fluid transmission in industrial applications. It falls under HTS 7306.50.50 as it is welded, of circular cross-section, made from alloy steel, and has a wall thickness of 1.65 mm or more, categorized as 'other'. Commonly used in oil and gas pipelines or hydraulic systems.
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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 seamless rather than welded
Seamless tubes of alloy steel fall under heading 7304, distinct from welded products in 7306.
If wall thickness under 1.65 mm
Thinner-walled welded alloy steel tubes are classified separately within the same heading.
If made of stainless steel instead of other alloy steel
Stainless steel variants move to 7306.61, as Chapter 73 separates stainless from other alloys.
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Import Tips & Compliance
• Verify alloy steel composition meets ASTM A335 standards with mill test certificates to avoid reclassification
• Ensure wall thickness documentation is precise, as sub-1.65mm shifts to thinner wall subheadings
• Obtain hydrostatic test reports for pressure-rated pipes to comply with ASME B31.3 codes during customs
Related Products under HTS 7306.50.50
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Welded Alloy Steel Boiler Tube ASTM A213
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