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Permanent Quality Control

Vincent counts on the most developed equipments to carry out all control

and testing operations: hydraulic and pneumatic air tightness testing , dimensional control ,material 

control,operating and resistance testing.  


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      ① Material Control 
Chemical analysis by spectrometer. 
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② Metal Hardness Test
  Mechanical property test especially after heat treatment. 

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③ XYZ Test 
XYZ test of tolerance and size exactly according to the drawing.
④ Noise Test

Environment protected by reducing noise of the valve.

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⑤ Metal Thickness Test 
Thickness test to ensure the shell resistence.

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⑥ Coating Thickness Test
Anti-errosion property made assrurance by thickness test after Epoxy painting and coating. 

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⑦ Torque Test
Torque control to adapt to suitable actuator enlength using life.
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⑧ Hydraulic Tests
Bi-direction test for every single piece of valve to make sure the sealing performance .

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⑨ Rate of spheroidization
Test the rate of spheroidization every batch, less than level four.

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888电玩游戏 Rubber & PTFE & TPEE etc Hardness Test
Hardness test for sealing part to zero leakage.
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