321 Stainless Seamless Aerospace Tubing 1-inch
Seamless 321 stainless tubing, 1-inch OD, AMS 5645 spec for aircraft hydraulic lines, circular cross section. HTS 7304.49.00 as other seamless stainless not specialized. Stabilized for weldable airframe use.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If precision cold-drawn aerospace
Aerospace tubing typically cold-drawn to tolerances.
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Import Tips & Compliance
• AMS material spec and FAA form 8130 if airworthy, but raw tube stays 7304
• Non-destructive testing (NDT) reports standard for aerospace
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