Recent content by JL2024

Dear all, in industry, does a PSV need any NDE, like RT, LPT/MPT, besides the hydro, function test? Any reference clause from API 520? Thanks in advance

Hi Geesaman.d, really appreciate your reply. I would use ISO 1940/21940 instead.

When we refer to AGMA 9000 class 9 coupling, does that by default means flexible couplings already? One pump spec defines a three- piece rigid coupling while it states that “coupling assembly shall be in compliance with AGMA 9000 class 9 and achieve 4 mils total indicated runout on the shaft”...

Thanks Pandeyji

Dear all, I have API VS1 and VS3 pumps per client request although the pumped fluid is water. Hopefully you don't mind my silly and simple questions. I'm wondering the following questions: 1) Does API pumps allow packing? if the water is not clean and has solids, can we still use packing? 2) if...

Dear all, I have API VS1 and VS3 pumps per client request although the pumped fluid is water. Hopefully you don't mind my silly and simple questions. I'm wondering the following questions: 1) Does API pumps allow packing? if the water is not clean and has solids, can we still use packing? 2)...