Ti6al4v Gr.5 titanium alloy non-magnetic isolation sleeve is suitable for titanium alloy magnetic pump titanium alloy magnetic pump matching titanium alloy isolation sleeve titanium alloy processing.
isolation sleeve
Instructions for use of non-magnetic metal spacer titanium alloy spacer magnetic pump spacer
Advantages of non-magnetic titanium alloy spacer:
1. First of all, the strength and processing properties of metal spacers are obviously inferior to those of non-metallic materials.
2. Secondly, titanium has excellent corrosion resistance in some organic acids, inorganic acids and salt solutions.
3. When ordinary metal materials such as 316L are used as the isolation sleeve, the isolation sleeve is in a positive and xuan alternating magnetic field, and eddy current is induced on the cut-off surface perpendicular to the direction of the magnetic force line to generate energy. Under the working condition of the magnetic pump at 2900r/min, the eddy current loss is as high as 15%~20%.
In foreign countries, the eddy current loss of the isolation sleeve made of ceramic material is almost zero. However, ceramic materials are fragile, have poor mechanical shock and thermal shock resistance, complex processing, high price, and difficult assembly, so they have not been widely used.
When the pump is designed, to reduce the eddy current can only be considered from the material resistivity of the spacer and the tensile strength of the material. It is very important to choose titanium alloy with high resistivity and high strength.
The role of magnetic pump isolation sleeve:
The titanium spacer sleeve is the only part that fully embodies the advantage of no leakage in the magnetic drive pump. The spacer sleeve acts as a static sealing spacer between the inner and outer rotors, allowing the magnetic torque of the magnetic drive to pass through the spacer sleeve without contact. On the impeller, on the other hand, the high temperature, high pressure and even toxic, harmful, flammable and explosive media inside the pump will not leak. The isolation sleeve made of titanium alloy, Hastelloy alloy, zirconium alloy and other materials produced by Zuudee BYD Titanium is more durable. Corrosion, while having better mechanical properties, less magnetic loss, the isolation sleeve of the high-pressure magnetic pump is one of the most critical parts to achieve no leakage, and it is a sealing cover with a thin shell structure fixed on the pump cover. The inner magnetic rotor, impeller and main shaft parts of the permanent magnetic coupling are closed and rotated in the cavity formed by the spacer sleeve and the pump body.
Six Isolation Shell Options
The isolation shell separates the pressurized product area from the surrounding atmosphere. To meet the specific requirements of your applications, Zuudee offers three different isolation shell options.
Hastelloy®-C4
is our standard isolation shell material - providing a safe and efficient solution.
Titanium Alloy
is an upgrade to our Hastelloy® shell when higher pressure ratings and increased efficiency are required.
Pure Titanium
handles extremely aggressive chemicals where Hastelloy®-C4 or Titanium Alloy would not withstand.
