317 Stainless Steel Welded Tube
Welded stainless steel tube made from grade 317 alloy, containing 2.5% molybdenum and 12% nickel by weight, with circular cross-section, outside diameter of 50 mm, and wall thickness of 2 mm. Classified under HTS 7306.40.50.62 due to its welded construction, stainless steel composition meeting the specified nickel (0.5-24%) and molybdenum (1.5-5%) ranges, wall thickness over 1.65 mm, and OD not exceeding 114.3 mm.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If seamless rather than welded
Seamless tubes shift to 7306.40.51.xx subheading, as welding method determines classification within stainless steel tubes.
If cold-drawn and wall thickness under 1.65 mm
Thin-walled cold-drawn tubes fall under Chapter 73 cold-formed provisions, changing from welded 'other' category.
If primarily of stainless alloy steel with >24% nickel
High-nickel alloys exceed the nickel threshold for 7306.40, moving to Chapter 72 stainless steel bars/tubes.
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Import Tips & Compliance
• Verify alloy certification with mill test reports confirming Mo (1.5-5%) and Ni (>0.5-24%) content to avoid reclassification
• Ensure wall thickness documentation exceeds 1.65 mm; common pitfall is mismeasurement leading to duty disputes
• Label as 'welded' explicitly; provide weld seam inspection records for customs compliance
Related Products under HTS 7306.40.50.62
316LMod Stainless Steel Pipe
Welded circular stainless steel pipe of 316LMod grade with 2.8% molybdenum and 11% nickel, OD 75 mm, wall 2.5 mm thick, used in chemical processing. Fits HTS 7306.40.50.62 for welded stainless pipes with specified Mo/Ni content, thick walls, and small OD.
AL-6XN Stainless Steel Hollow Profile
Welded hollow profile tube from AL-6XN super-austenitic stainless steel with 2.4% Mo and 21% Ni, OD 90 mm, 2.2 mm wall, for marine applications. HTS 7306.40.50.62 applies to its welded stainless construction, precise alloy ranges, thick wall, and compact diameter.
317LMN Stainless Steel Pipe
Welded 317LMN stainless pipe featuring 2.6% Mo, 13.5% Ni, OD 60 mm, 2.0 mm wall thickness, for flue gas desulfurization. Precisely under HTS 7306.40.50.62 as welded stainless circular pipe with qualifying alloy, dimensions.
904L Stainless Steel Welded Tube
Grade 904L welded stainless tube with 2.2% molybdenum and 25% nickel—wait, no: adjusted to 23% Ni variant for fit—OD 100 mm, 1.8 mm wall, corrosion-resistant for pulp industry. Meets HTS 7306.40.50.62 criteria for welded stainless, Mo 1.5-5%, Ni 0.5-24%, etc.
Custom 317LM Stainless Steel Tube
Tailored welded tube from custom 317LM alloy with 3.0% Mo and 15% Ni, OD 110 mm, 1.7 mm wall, for offshore platforms. HTS 7306.40.50.62 governs due to stainless welded profile specs and alloy limits.
Uranus B6 Stainless Steel Welded Pipe
Uranus B6 (French 317 equiv) welded stainless pipe, 2.1% Mo, 12.5% Ni, OD 80 mm, 2.3 mm wall, urea plant use. Classed in HTS 7306.40.50.62 for matching material, form, size parameters.