Alloy Steel Mega Pipe for Urban Sewage Tunnels from China
Extra-large longitudinally welded alloy steel pipe (>48" OD) for main sewage conveyance tunnels. HTS 7305.31.60: welded circular alloy tubes >16". Stainless-clad for durability.
Duty Rate — China → United States
35%
Rate breakdown
9903.03.0110%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
9903.91.0125%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
Import Tips
• Tunnel project specs aid but form dictates HTS
• Wall thickness certs prevent thin-wall errors
• Bulk ship only; sets → potential 7326