321H Stainless Welded Pipeline 16 Inch from China
Heat-resistant 321H stainless steel welded pipe with a 406.4 mm outside diameter, used for high-temperature oil processing lines. This product is classified under 7306.11.00 as welded stainless steel line pipe for oil or gas pipelines, with a diameter exceeding 114.3 mm.
Duty Rate — China → Canada
0%
Import Tips
• Verify the pipe is welded and made of 321H stainless steel, and provide a mill test certificate
• Confirm the outside diameter (406.4 mm) to apply the correct statistical code
• Ensure the end-use is for high-temperature oil processing lines to support classification