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IMPACT TEST FAILURE IN SPECTACLE BLIND
Dear All, We have recently Impact tested @-46 deg C, A516 Gr. 70 material sampled from Spectacle blind.Unfortunately the materials failed to meet the Minimum Impact test value as per MESC specification (Min - 27 J). The manufacturer is not accepting the result as they saying that it is not...- Shiras
- Thread
- Replies: 1
- Forum: Material engineering general discussion
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Globe valve leak
Hi All, We have installed a 6'' #600 hand wheel operating globe valve in a reverse osmosis plant. Valve shall be normally at closed condition. Inlet side shall remain closed (10 bar maximum) outlet side holding pressure 55-60 bar while running the system. We noticed back flow from out let to...- Shiras
- Thread
- Replies: 28
- Forum: Pipelines, Piping and Fluid Mechanics engineering
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Globe valve leak
Hi All, We have installed a 6'' #600 hand wheel operating globe valve in a reverse osmosis plant. Valve shall be normally at closed condition. Inlet side shall remain closed (10 bar maximum) outlet side holding pressure 55-60 bar while running the system. We noticed back flow from out let to...- Shiras
- Thread
- Replies: 6
- Forum: Valve engineering
