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Products > automatic external > Zhejiang Yongstar Hydraulic Co., Ltd. | Similar Products

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automatic external

" found 6 Products from Zhejiang Yongstar Hydraulic Co., Ltd., China

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(1-6 out of 6)

Made by Yongstar YFT Series Horizontal Claws Clamping Type Hydraulic Valve Seat Test Bench: external force on the tested valves , which is in accordance with the requirements of GB/T 1392-92JB/T 909-99 and API 598. 3. The right workbench can be turned over 90 degrees，for the convenience of ...

YFT-D300 Pressure Relief Valve Test Bench for Safety Valve Pressure Calibration and Sealing Test: automatic oil pressure discharge system. When being ready state, system discharge automatically, while working, system returns to normal state to effectively reduce oil temperature, prolonging life ...

Manual Control YFT-300 Ball Valve Test Machine for Flnage End Valve Performance Testing: external force on the tested valves, which is in accordance with the requirements of GB/T 1392-92JB/T 909-99 and API 598. 3. The right workbench can be turned over 90 degrees，for the convenience of ...

YFT-400 Horizontal Claws Clamping Type Flange Valve Test Bench for Gate Valve Seal and Shell Test: external force on the tested valves, which is in accordance with the requirements of GB/T 1392-92JB/T 909-99 and API 598. 3. The right workbench can be turned over 90 degrees，for the convenience of ...

Computer Control YFTD300 Safety Valve Test Bench for Safety Valve Pressure Calibration and Seal Test: automatic oil pressure discharge system. When being ready state, system discharge automatically, while working, system returns to normal state to effectively reduce oil temperature, prolonging life ...

Computer Control YFT-300 Claws Clamping Type Hydraulic Valve Test Bench for Test Flange End Valves: external force on thetested valves, which is in accordance with the requirements of GB/T 1392-92JB/T 909-99 and API 598. 3. The right workbench can be turned over 90 degrees， for the convenience of ...

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