I am working on vessels with 8 barg design pressure @ 670 Deg C and full vacuum @ 670 deg C.
1- When I use SA 240 304H, I get message in material window of Pvelite that "Ultimate tensile strength at external pressure is out of range". The same error is not coming with 304.In table U of ASME...
I have a client specification, and project has high temperature equipment 670 Deg C in which outer ring and inner ring for gasket is required. Datasheet says "The contractor shall verify
the adequacy of all gaskets considering potential buckling of the outer centering or inner ring(s) and the...
Hi,
I will be buying personal laptop to learn and practice Ansys workbench. As a beginner I have following question:
1- how to download Ansys workbench less expensive version.
2- when buying laptop what should be good feature for fast processing.
3- any website having good material for...
I have a proposal in which I will have to verify and model couple of pressure vessels on PVElite. I am not sure exact why they want to remodel them. I have raised below clarification. Kindly comment if someone has done similar task:
1- Our scope is to verify existing pressure vessel as per...
Hi,
We have and oil tank which client wants to be used for water now. We have to give a scope of work for this job. my understanding is that our scope of work will include following things:
1- complete on site inspection of tank as per API 653(we will sub-contract this work)
2- from inspection...
when giving weld size in ASME pressure vessel, do we need to follow AWS 1.1. For example when joining single bevel plates butt weld size is normally 60 degree? What is the basis of this?
Due to Sour service in one equipment i am working on, PWHT is required, secondly heads need to be normalized also . material of the vessel is SA 516 Gr 70 normalized and impact test also required. In this case do we need to inform mill to perform 3 cycles for simulated heat treatment??
material for forging written is SA 182 F51/SA240 UNS31803. What is the data sheet trying to say?
that you can use either SA 182 F51(forged material) or SA240(plate material) but the UNS number shall be same that is "UNS31803"
Kindly confirm that my understanding is correct
