Search results for query: *

tonycola Where do you get the allowable vacuum pressure values for API 620 from? Is it by calculation or in a clause?

Thanks TD2K, However is anyone aware of using bagging techniques as an option?

We have a 4000 t lpg storage tank, and have a requirement to changeout the primary isolation valve on the 8" relief valve riser. Is the equipment for this available on the market or do we have to develop our own equipment and methodology?

I'm looking for a uk supplier of high pressure flexible hose working pressure greater rhan 1035 bar. Does anybody have any contacts?

I am looking at methods of isolating hydrocarbon (gas and liquid)lines to changeout valves. The lines are typically 24" API 5L class 600, possibly 900. What are the limiting factors which I need to consider for freeze plugs? i.e is proximity to the flange seal likely to be an issue, is the...

The contacts at Advantica are: Chris Hughes (christopher.hughes@advanticatech.com) Tel +44(0)1509 282623 or Mike Jacobs (mike.jacobs@advanticatech.com) Tel +44(0)1509 283316

I'm not sure about hot tap, but I know Advantica in the UK have been developing a grouted connection for use with cast iron and natural gas to avoid the hot welding, not sure of cost, can dig out contact name if it's any use.

Can anyone please point me to a good source for maximum velocities for different fluids. I'm especially interested in Amine at the moment.

We have designed a grouted tee for offshore and subsea use, currently under trials. If you have a potential requirement please reply to this thread,