Monel 400 Alloy Tubing Wait - No, Stainless Only - 310 Stainless Heat-Resistant Tubing 1.65mm OD
High-temperature 310 stainless steel cold-rolled seamless tubing, 1.65 mm OD for furnace probe tubes. HTS 7304.41.30.45 for cold-formed stainless circular seamless <19 mm OD, other. Heat-resistant stainless per material note.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If parts of electric furnaces/ovens
Tubes for heating equipment classified as parts under Chapter 85.
If other alloy but suitable for high temp, non-stainless
High-temp alloys not stainless go to different 7304 subheading.
If cold-formed welded stainless
Welded cold-reduced stainless tubes under 114.3 mm but specific for small OD.
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Import Tips & Compliance
• Provide oxidation resistance data; declare wall thickness accurately
• Pitfall: confusing with nickel alloys which have separate headings
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