Titanium Alloy Pressure Spherical Shell

Submarine titanium alloy pressure spherical shell is an indispensable part of deep-sea equipment in the field of ocean engineering. It is a necessary "protective cover" for the normal work of various submersible and electronic equipment in underwater equipment. The "ballast tank" is its core component, which is a safe barrier for humans to enter the deep sea. In sea water, the attenuation of both light and radio waves is much greater than that of sound waves. Therefore, in the development and utilization of the ocean, sonar technology is widely used when ships and torpedoes search and detect targets in the water. In sonar signal collection equipment, a variety of acoustic materials and pressure vessels with different properties are needed. At present, it has broad application and urgent demand in Marine resources exploitation and national defense equipment.

Spherical shells using TC4 ELI titanium alloy, both hemisphere-shaped, differ in one using narrow gap hand welding and one for electron beam welding.

Titanium alloy has the characteristics of light weight, high specific strength, seawater corrosion resistance, non-magnetic, etc., and has been widely used in the construction of pressure hull, pipeline system, sonar system and power system of surface ships and submarines.

Titanium alloy has the characteristics of light weight, high specific strength, seawater corrosion resistance, non-magnetic, etc., and has been widely used in the construction of pressure hull, pipeline system, sonar system and power system of surface ships and submarines. However, due to the high cost, except for some special functional structures or components, titanium alloy materials are rarely used in civil ships.

 Titanium alloy has excellent acoustic permeability, signal attenuation resistance, seawater corrosion resistance (including static corrosion resistance and cyclic loading under the condition of dynamic corrosion resistance), but also has a high specific strength. Therefore, titanium and titanium alloys have great advantages in the preparation of Marine high-pressure sound-permeable and pressure-resistant structures, and are of great significance in improving the operation capability, safety and reliability of Marine engineering equipment.

Pressure resistant spherical shells used in Marine information systems have become a key link in this field due to their complex structure, high material requirements and high production difficulty.

Pressure resistant spherical shells used in Marine information systems have become a key link in this field due to their complex structure, high material requirements and high production difficulty. The pressure-proof equipment used in the underwater signal collection device of Marine information system needs to work in seawater for a long time. Due to the very complex and harsh Marine environment all the year round, such as typhoon, wave, current, sea ice, tide and submarine earthquake, the reliability of the equipment is seriously threatened. In addition, due to the corrosion of seawater, attachment of Marine organisms, erosion of foundation soil, water pressure in the deep sea, etc., the material of equipment structural parts is put forward harsh requirements, which will directly affect the safety and durability of its service.

FAQ

1.Who are we?
We are located in Baoji, China.We have 12 years of experience in titanium research and development, production and machining. Our company's titanium products have been exported to many countries and enjoy a good reputation among customers. We also have an excellent sales and quality control team.
2. How can we guarantee quality?
We have strict quality inspections from production to delivery. Always final Inspection before shipment.The company has strong technical force, 70% of colleagues have more than 20 years of work experience.
3.What can you buy from us?
Titanium and titanium alloy products in all forms
4. Why should you buy from us not from other suppliers?
We have more than 12 years producing &sale experience.

We have our own smelting ,CNC facilities. 

Our engineer have more than 20 years experience in this metal field.

Low MOQ, reasonable price, good quality.

Salesmen always at your service.

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