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Function and characteristics analysis of mechanical seal flushing scheme
In the fluid machinery, the parts with the most demanding working conditions are counted as the mechanical seal. It ...
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242023-05
Function and characteristics analysis of mechanical seal flushing scheme
In the fluid machinery, the parts with the most demanding working conditions are counted as the mechanical seal. It is difficult to achieve a static seal in...
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182023-05
What are the cooling methods of mechanical seals?
Cooling is an important part of the temperature regulation facility,An auxiliary kind of facility often adopted,Export the friction heat of the mechanical s...
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282023-04
What are the characteristics of cobalt-based carbide carbide?
Hard carbide for mechanical sealing is the most widely used in cobalt-based tungsten carbide,It is made of extremely high hardness of tungsten carbide (WC)...
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102023-04
Cold knowledge of seals: Characteristics and application of PTFE materials
With the continuous improvement of the development level of industrial science and technology, the demand for polymer materials with various specific energy...
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202023-03
What kind of cleaning liquid is suitable for the hot oil pump
Typical example are the atmospheric pressure tower pump and decompression tower pump in atmospheric pressure distillation unit、The slurry pump in the catal...
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012023-03
About the characteristics of the hard metal carbide sealing ring sheet
Metal carbide (such as tungsten carbide, etc.), has many excellent properties, making the sealing ring is very suitable. However, because of the very high melti...
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172023-02
Mechanical sealing auxiliary sealing material and selection
Auxiliary seal includes the sealing ring of moving and static ring, which are mostly made into O-ring, V-ring, rectangular ring, wedge ring or trapezoida...
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312023-01
Relevant knowledge about the V-circle
V-ring sealing meaning:
V-shaped ring section is V-shaped, also a labial ring.
The V-shaped sealing device is composed of three parts: support ring, sealing rin... -
222022-11
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222022-11
Three reasons of failure of sealing function
(1)The sealing surface is opened
In repairing mechanical seals, 85% of seal failures are not caused by wear, but because they leak prior to we...
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Junming (Hebei) Machinery and Equipment Manufacturing Co., Ltd.
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Domestic:+86-0335-3066990
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