Sunday, July 20, 2014

Re: [MW:21426] Reinforcing Pad Tale Hole/Testing Port Shall be seal welded after pressure test

no. it is not practical because aggregation of welding gases increases the internal pressure between shell and reinforcement plate and welding not applicable , in small reinforcement plates seal weld may be applicable,  
weep hole should be monitored during hydro/leak test.
to prevent internal corrosion weep hole shall be tapped with bolting.


On Sun, Jul 20, 2014 at 12:27 PM, Yemmina Madhusudhan <yemminamadhusudhan@gmail.com> wrote:
Is there any standard which states weep hole to be seal welded after completion pressure test.


Regards

Yemmina Madhusudhan
Mechanical Engineer

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