Seamless, welded, coiled and square titanium tubing — engineered for shell-and-tube heat exchangers, process piping and systems that demand corrosion resistance combined with low structural weight.
Titanium tubes and pipes are produced by two principal manufacturing routes: seamless (pierced and cold-drawn from solid billet) and welded (formed from strip or sheet and longitudinally welded). Feinuotai supplies seamless titanium tubes, welded titanium tubes, and coiled titanium tubing in Grade 1, 2, 3, 4 (commercially pure titanium), Grade 5 (Ti-6Al-4V), Grade 7, 9 and 12. Seamless tubing is typically preferred for high-pressure and critical-duty applications where material continuity matters, while welded tubing can offer cost advantages for larger diameters and structural uses. Coiled tubing — formed from straight lengths — is used in chillers and compact heat-exchanger designs. Grade 1, 2 and 5 are available from stock. Grade 3, 4, 7, 9 and 12 are available on a per-inquiry basis.
Titanium tubing resists pitting and crevice corrosion from seawater, acids and chloride-containing media far better than carbon steel or most stainless alternatives — the reason it has become standard for shell-and-tube heat exchangers, condensers and process piping in chemical, desalination, marine and power-generation plants. Coiled tubing, formed from straight lengths, is widely used in chillers and compact heat-exchanger designs.
Four tube types covering the most common fabrication and process needs.
Pierced and cold-drawn tubing — preferred for high-pressure and heat-exchanger duty.
Rolled-and-welded tubing for larger diameters and structural or low-pressure uses.
Bent or coil-form titanium tubing for heat exchangers, chillers and condensers.
Square or rectangular titanium tubing for structural fabrication and frames.
Shell-and-tube and plate heat exchangers in chemical, marine and desalination plants.
Piping for acids, brines and other corrosive fluids where carbon steel fails.
Evaporators, condensers and auxiliary systems exposed to seawater.
Corrosion-resistant risers, umbilicals and auxiliary tubing.
Tell us OD, wall thickness, grade, length and whether you need seamless, welded or coiled — we will quote the appropriate supply route and confirm lead time.
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Complementary flanges, elbows, tees and reducers to complete your piping system.
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Welded tubes are produced from titanium strip — also available as plate stock.
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Fabricated heat exchanger components and tube-related assemblies.
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