316LMN Improved Stainless Boiler Tube
Enhanced 316LMN stainless welded tubes with higher molybdenum for boiler economizer sections, wall thickness ≥1.65 mm. Superior pitting resistance in flue gas condensates. Fits HTS 7306.40.50.15 boiler tube classification.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If non-stainless precision steel tubes
Precision non-stainless boiler tubes use 7307.23 provisions.
If wall thickness 1.24-1.65 mm
Intermediate wall thicknesses use sequential statistical breaks.
If head-type boiler assemblies
Complete boiler sections with tubes classify under 8402.
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Import Tips & Compliance
• Highlight molybdenum enhancement (4-5%) distinguishing from standard 316L
• Provide economizer section design specifications
• Confirm statistical reporting dimensions match physical measurements
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