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Anonymous Poster

Building pressure vessel with flangeless tank.

06/02/2009 11:28 PM

I need a help. We are building a pressure vessel of 200 LTRs working volume tank without flange. Constraint is after penetration welding how to finish the internal surface. Man hole is not provided in the design only 6" hole is provided at the dish top.

What are the stds to refer in this case.
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PWSlack
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#1

Re: Building pressure vessel with flangeless tank.

06/03/2009 3:39 AM

Well, 6in is big enough to get an arm in.

How about washing-up pan scourers?

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