Dear all .
excuse me for my poor english
I use the softeword Pvelite 2010
I am perplexed ,pvelite calc all other nozzle according to ug45 expect one of them
that mean .to certain nozzle,pvelite don't calc if the nozzle met the requirement of UG45
why.
is in some condition some nozzle can except calc, from UG45.?

dear petty ,

pl. tell me what you have designed with ug 45. so i tryto help you.

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Regards,

M.KASI

For access opening and inspection openings, complete UG-45 calculation is not required. For that UG-27 / UG-28 is sufficient.

Dear Petty,

UG-45 is revised in its entirety in 2010 edition. For access and inpsection openins the requirements of UG-27 and/or UG-28 and UG-16 should me met.
For other nozzles max of ta or tb shall be the required thickness of the nozzle for UG-45.
A new table, Table-HG-45 is introduced in 2010 ed.

Please let us know the nozzles and vessel data for which PV-Elite not calculates UG-45 thickness? I am sure PC-Elite does not do like this for nozzles calculated in accordance with UG-45.
For the nozzles calculated in accordance with 1-10, PV-Elite may not calculate UG-45 thickness, is it so?

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Thanks & Regards,
Nasir
Welding Engineer
DESCON Engineering Limited.
Lahore, Pakistan.
Mobile # 0092-336-4145402