304 Stainless Steel Seamless Exhaust Tubing 2.5-inch
Seamless 304 stainless tubing for automotive exhaust systems, 2.5-inch diameter with polished finish option. Under HTS 7304.49.0060 as other seamless stainless circular tubes suitable for automotive fabrication. Automotive grade exceeds wire specs.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If finished exhaust muffler components
Completed exhaust parts classify under Chapter 87 vehicle parts.
If welded exhaust system tubing
Dominant welded exhaust tubes use 7306.40 classification.
If diesel engine exhaust aftertreatment parts
SCR/DPF system tubes as engine parts under 8409.
Not sure which classification is right?
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Import Tips & Compliance
• SAE J2300 corrosion test results for exhaust grade certification
• Mandrel bending radius specs if pre-formed sections
• EPA/CARB compliance docs if claiming emissions component status
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