Section XV — Base metals and articles of base metal
Chapter 73 — Articles of iron or steel
Heading 7306 — Other tubes, pipes and hollow profiles (for example, open seam or welded, riveted or similarly closed), of iron or steel.
Subheading 7306.50 — Other, welded, of circular crosssection, of other alloy steel
HS code
7306.50.10 Over 20 cm diameter
Last Verified Date - 1 October 2026
Common commodities
Large over-200mm welded high-strength alloy pipelineSpecialized alloy industrial tubing exceeding 20 cm diameterExtra large bore non-stainless steel welded pipeHeavy duty alloy steel tube with diameter greater than 20 cmIndustrial-grade welded alloy pipe over 50 cm in diameterWelded alloy pipeline for heavy construction exceeding 20 cmLarge diameter alloy tubes for oil and gas applicationsOversized welded alloy pipes for power generationMassive bore non-stainless steel piping for infrastructure projectsExtra large diameter specialized alloy industrial pipework