Titanium itself is not magnetic, titanium alloy without iron is also not magnetic, so it can effectively avoid the magnetic interference. Titanium pipe used for submarine will not cause the mine explosion.

In addition to the national defense, air force and weapons production, titanium tubes are also widely used in railway engineering, communications, aerospace, aviation, laboratory, hospital (scan, X ray, nuclear magnetic resonance imaging, ECG, cathode-ray tube phenomenon), pharmaceutical, nuclear industry, nuclear magnetic resonance, magnetic spectrometer, high Tesla's magnet, outdoor operation, the dock construction, diving, chemical, fire, desalination, shipbuilding, offshore natural gas platform, salt industry and so on.