Hello Friends,
I am working on a new design for Shear Drill Collar Ram, I would like to ask if anybody can give me a suggestion for the material, metallurge and surface coating.
Thanks in the advance.
Thank you very much LittleInch.
If I consider this USV will working under a shallow (<100m), if I need to calculate the external water pressure? In the addition if a hydraulic actuator is available?
I would like to learn what's difference on underwater safety valve (USV), surface safety valve (SSV), sub-surface safety valve (SSSV) and subsea valve. I am working on a design for underwater safety valve to follow up API 6A application, how to set up the depth of water? if the all calculation...
I would like to learn what's difference on underwater safety valve (USV), surface safety valve (SSV), sub-surface safety valve (SSSV) and subsea valve. I am working on a design for underwater safety valve to follow up API 6A application, how to set up the depth of water? if the all calculation...
Hi Danlap and SPDL310, thank you for your comments. In the fact, we are manufacturer for wellhead and now try to develop this style inline choke valve. I would like to clarify if the discs should be lapped each other by face to face. Even we made the surface to achive 0.00004" flatness (2 light...
I would like to ask how to improve the leakage rate from Class III to Class IV for a MC-10/20 Type MOV Choke.
We already made the surface flatnesss to two light band.
Thank you very much.
Gentlemen,
Using a 1-1/2" Sharp vee gage to inspect the threads on the outlets of Tubing head. How many turn on this gage is avaliable? I would really appreciate any feedback.