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hi drillernic: I am appreicate for you infromation, that is I want, it is very detail for a concept for oil drilling!

hi drillernic, I mean the work procedure for drilling a hole with it after it's been built, because some equipment I have never tough, so I don't know what the function of it, also and some piping system. Thanks!

our company now are involved in build and design JACKUP DRILLING PLATEFORM(JACKUP 2000 TYPE), but I have no any idea for this type drilling plateform, does anyone can provide some information or any guide for understand the work procedure for this type drilling plateform? Many Thanks!

hi,quark: 1. the purpos of seting a relief valve is for protect the pump during the time between fire stoped and manual stop the pump. you are right, if the fire pump started, it can not remote stop. 2. because it can not stopped by remote control , so we have to install a relief valve...

hi,montemayor: Thanks for your careing. in fact, it is three fire pumps, NO.1 & NO.2 + one emergency fire pump, the working status is as following: 1. The system is a wet system, if fire, the pressure inside pipe will down, but if down to 7bar, then NO.1 pump started, if the pressure...

I am request to calculation the size of relief control valve and the background is as following: three(3) centrifugal pumps use one ring of DN400 pipe, the customer want to determine the size of relief control valve if three or two pump run in same time, in order to protect the system not...

I'm pushed to design High pressure flange for hydraulic system, and the working pressure is 300bar, the requirement is that the body of flange to be little size but not like ANSI 2500LB class flange. we know that GS HYDRO has such product. I would be highly appreciate if who has such...

we have use submerged hydraulic pump for FPSO, which to lift the crude oil from the tanker, if you want to know more information, you can visit www.framo.com, it is the only one maker which prudced hydraulic driven submerged pump in the world. good luck!!

Dear Sir: I have meet the problem about double eccentric valve leakage because the same pressure on outlet side of valve, so i want to know if all the eccentric butterfly valve is double side seal or not! Thanks! findfpso

one issue should be know that: PDS is the product of Intergraph Co. and PDSS is the product of Bently, it is different, for the training course of mictrostation PDSS, you can find it on internet. good luck!