Titanium Storage Tank
Created on：2025-05-07 16:32
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Areas Of Application For Titanium Storage Tanks
1. Chemical And Petrochemical Industry
Corrosive Medium Storage: used for the storage and transportation of corrosive substances such as strong acids (hydrochloric acid, sulfuric acid), strong alkalis, organic solvents and titanium tetrachloride. Titanium's passivation film resists chemical attack and outlasts stainless steel.
Supporting Equipment: such as reactor liner, heat exchanger, piping system, especially in the chlor-alkali industry, pesticide synthesis is widely used.
2. Energy And Environmental Protection
Liquefied Gas Storage: TA5 titanium alloy storage tank is used for low-temperature media such as liquid oxygen (-183°C), taking into account low-temperature toughness and pressure-bearing capacity.
Sewage Treatment: resistant to seawater and chloride ion corrosion, suitable for seawater desalination equipment and wastewater treatment tanks.
3. Aerospace And High-End Manufacturing
Fuel Storage Tank: lightweight characteristics (30% lighter than steel) reduce aircraft load, TC4 titanium alloy is used in rocket fuel tanks.
3D Printing Powder Storage: The high-sealing storage tank protects the titanium alloy powder (oxygen content < 1200ppm) to prevent the adsorption of water and oxygen from affecting the performance of the printed parts.
4. Medical And Food Industry
Biocompatible Application: Medical-grade titanium (TA1/TA2) storage tanks store high-purity chemical solutions and implant raw materials without the risk of metal ion precipitation.
Food-Grade Containers: meet hygienic standards and are used in fermentation tanks for winemaking and condiments.
Processing Technology Of Titanium Storage Tanks
1. Material Selection And Pretreatment
Brand Selection: TA1 (industrial pure titanium), TA9 (Ti-0.2Pd), TC4 (Ti-6Al-4V), etc., are often used, which are customized according to the corrosiveness of the medium, temperature and pressure.
Surface Treatment: Pickling to remove the oxide layer, sandblasting to improve the cleanliness of the welding area and prevent embrittlement of the weld.
2. Welding Technology
Argon Arc Welding (GTAW) Dominant: tungsten inert gas shielded welding is used for longitudinal annular seams and pipe connections of cylinders, and 99.999% high-purity argon gas is required to isolate oxygen and nitrogen pollution.
Special Process Supplement: laser welding/plasma welding is used for thin-walled storage tanks to reduce thermal deformation; Electron beam welding is used in aerospace high-pressure tanks.
Post-Weld Treatment: vacuum annealing (650~800°C) eliminates residual stress and improves toughness.
3. Structural Design And Manufacturing
Composite Plate Application: Titanium-steel composite plate reduces costs, titanium layer contacts the medium, and the steel layer is under pressure (such as large horizontal storage tanks).
4. Sealing System Innovation
The high-purity powder storage tank adopts a double seal of "oil film + annular air bag", and the rotating cover plate extrudes the sealing oil to form a molecular grade oil film.
The titanium tetrachloride storage tank is integrated with a self-cleaning system (L-shaped nozzle + circulating pump) to dissolve the mud at the bottom of the tank and recover it.
5. Molding And Testing
Cold Spinning Forming: head (ellipsoidal/dish-shaped) is spun at room temperature to avoid grain roughening at high temperatures.
Non-Destructive Testing: 100% radiographic flaw testing (RT) welds, penetrant testing (PT) surface cracks, hydrostatic testing up to 1.25 times the design pressure.
Product Name:Titanium Storage Tanks
Certificate:Certificate:SGS,BV,MTC,ISO9001-2016
Place of Origin:Shaanxi Baoji China
Payment Terms：T/T，L/C
Brand:ZLDC
Certificate:Certificate:SGS,BV,MTC,ISO9001-2016
Place of Origin:Shaanxi Baoji China
Payment Terms：T/T，L/C
Brand:ZLDC
