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Hi Guys, I need some info in regards to performing custom flange design calculations on a storage tank. I use PVElite software to perform the flange design calculations and always have used the bolting material like A193-B8 or A193-B8M class 1 or class 2 bolting which are listed materials in...

Hi, I am designing a horizontal pressure vessel and it is supported by 2 off saddles. I am using PVElite design software to design these saddles, but this program doesn't say anywhere or doing any calculations with regards to weld size we need to be using for all the welds on this saddle...

Hi Mate, Thanks for your reply above. Much appreciated. This is a repeat job and we are fabricating these new vessels. Thanks you, Chandanraj

Hi, Our client needs to add an additional fitting on this pressure vessel which is designed & manufactured to Australia Pressure Vessel Standards / codes and also registered to the relevant statutory authority in Australia. This additional fitting is same size fitting and will be added in a...

HI austsa, Thanks for your reply above.....please see my comments below.... The vessel is a vertical vessel. And yes the sight glass is to check the liquid level. This is a very small vessel, please see the dimensions of the vessel and sight glass below, vessel shell is made of 600NB sch40s...

Hi, I am designing a pressure vessel, this vessel has got a rectangular sight glass on its shell, this vessel is designed and built to AS1210-2010. The code says the major axis "should" be in the circumferential direction. I am not really sure whether we can have a rectangular fitting's major...

Hi Guys, Thanks for your reply. Chandanraj

Hi, I am not sure whether we can use the unlisted A4-70 bolting in a pressure vessel which is designed to AS1210 code and should be in compliance to AS1210 code requirement. Any suggestions would be highly appreciated. Thank you, Chandanraj