ASME SA-335 P11 Seamless Superheater Tube from Japan
SA-335 P11 grade seamless alloy steel tubes used in fossil fuel power plant superheaters for steam generation at extreme temperatures. The 1.25% chromium-molybdenum composition ensures creep resistance in boiler environments, it falls under tariff item 7304.59.00 as other seamless tubes of alloy steel.
Duty Rate — Japan → Canada
0%
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- GAC
Steel · Required
Global Affairs Canada: GAC Steel (Carbon Steel) requires review / declaration data. CBSA's Single Window matching criteria match this classification number (Within Range 7304000000–7306999999).
CBSA Single Window matching criteria, unknown
Import Tips
• Ensure the tube is seamless and circular
• Provide an ASME SA-335 certificate
• Confirm the tube is not a part of general use as per Section Note 2