Positive Isolation in Piping/Equipments | Oil&gas Industry

[@sen-ow7ub]

This video really amazing for whoever working brown field PIPING engineering and construction. Please make more videos about piping tie in in the existing line. Usually what kind of difficult in the working brown field PIPING tie in and construction issue. Please make video about this topic

[@TECHNICALPIPING]

👍

[@dindiguljana-official9577]

First like...

[@lugardchukwuma7491]

in the middle of the diagram used in explaining the double block and bleed isolation drawing that looks like a small circle what is the uses and what is it called .

[@managingdirector8097]

Very informative

[@chandbabukhan3803]

Thanks for sharing your experience & knowledge. Could you tell me difference between positive & effective isolation or types of mechanical isolation

[@TECHNICALPIPING]

In my view 1.If you done positive isolation in piping system its called effective isolaystem 2. watch in video 1:32 there are show various type of mechanical isolation methods,Cab select anyone of method based on industry safety aspects. Thanks for comments.

[@sabeerali5610]

Hi Does the first type and second type also comes under positive isolation? I mean simply gate valve and bleed valve alone without spade?

[@TECHNICALPIPING]

Yes,1 st and 2nd also positive isolation but its not suitable(safety wise) for Hazards services system. Also various isolation techniques order based on safe methods from low level to high level. Thanks.subscribe @technicalpiping

[@dixonnwosu1266]

@@TECHNICALPIPING This could be misunderstood. Gate valve and bleed valve is not positive isolation. The ideology behind positive isolation is to guarantee 100% physical segregation of a hazard or contamination from personnel and/or product inventory. Positive isolation is limited to the use of blind flanges(removable spool and blind flange), spectacle blinds, and spades.

[@mithunchakravarthi3091]

Thank you!

[@shahnawazahmed411]

Thanks for informative video. Can you please tell whether double block and bleed valve can be considered as positive isolation

[@TECHNICALPIPING]

Yes can...

[@rizwan0706]

Is it so mean no nitrogen purging required for gas pipelines or what ?

[@lugardchukwuma7491]

air or nitrogen purging is required for pneumatic pressure

[@Onislineblind]

Hi, interesting video but please credit us if you use our video (from 1:59 to 3:00, this content was produced by ONIS).

[@TECHNICALPIPING]

Ok I will pin your video on description. Thanks

[@indian6116]

How many types of mechanical isolation....??

[@lugardchukwuma7491]

blind and spade isolation , double block and bleed or single valve isolation

[@waqarali-gr8kn]

Please in the end you also write definition in video because your voice is fast

[@TECHNICALPIPING]

done..

[@abidullah9729]

Not understood.

[@engrusmanch1690]

Hindi me bnaya kro vedio

[@TECHNICALPIPING]

I will try☺