Good Day Gents,
One of the Hot gas line(2" Fuel gas) in my plant getting corrosion and leak continuously where there are low points. Externally pipe surface is in good condition and no thickness reduction. But it experienced localized corrosion on some location where there is low points.
Even...
Hi,
I think as per the standards/practice, It was not allowed to directly weld any structural part to the pipe surface.
but there was some U clamp found with the tack weld to pipe surface against the design document.
Can any one help me to identify the impact of such welding with the pipe grain...
Dear Friends,
Could you please help me to get the reference for calculating the hydro jetting pressure in heat exchanger.
What are all the factors which we have to consider and on which code it is clearly specifying. I had gone through API 660 and I couldn't find any relevant data.
Please help...
Dear friends...
we Had one tubular heat exchanger with the partition plate passing and the procees is directly passing from inlet to out let(First pass- Fourth pass.It was identified as the partition plate on the head is not having enough length to hold the gasket and there is gap observed with...
Hi Guys,
There is one new concern arised that I have to submit separate WPS for the welding of pipe with the valve ie.Butt weld joint connection of pipe and fitting.
Welding have to done with A-790-s32750(DUPLEX STAINLESS STEEL PIPE)and A182F55 (forged valve).I have submitted the WPS with P no...
Good morning,
There is one incident happened in our site that 2" fuel gas line (ss304) get fired due to excess temperature than allowed and need to check the integrity/micro structure change of the material through hardness.
From where can i get the brinel hardness reading for SS304?
What is...
