Hi all,
I’m working in an hydrochloric acid - facility (HCL 37% concentration) at 58C and 1035 KPa. I need to connect my tank to the existing piping.
I have two options to go: centrifugally cast fiberglass or FRP+PVC liner. Dont really have gidelines from Client.
Both vendors are offering...
Hello,
I'm reviewing a PQR and the tensile test report specified the fracture of both specimens in weld metal. I recall that it's not correct to fail in weld material, fail should be in base metal...
I'm trying to find the acceptance criteria that tells me it's incorrect to have the welding...
Hello all,
We are buying some red tees, concentric/eccentric reducers,etc, and this in different sizes.... my question is: how to purchase them if I have two different schedules (e.g. Sch 80 x Sch 40). Should we put both in the purchase order ot the thickest one?
Thanks !!!
Hello,
Could anyone clarify if it's correct to specify swing check valves for larger diameters (up to 24"). We really don't have much pressure or temperature (max 50 bar @ 200C), and we are specifying in water services. I'm affraid of the water hammer it could produce on larger diameters.
Thanks,
Hello,
I have some questions for GRE piping, hoping someone can help.
We are working in a project which requires GRE piping for Nitrogen service, do you guys see any inconvenient with the fact it’s used to transport N2 instead of a liquid as normally is used?
Is there any probability of leak...
