What parameters should we check while checking piping Isometric?

We need to check ;pipe segments number of fittings,hanger ,visual inspections of weldings , valve type ( body pressure releaf,bypass...),cold loading of spring hangers,bias erections of hanger.

Hi Ahmed,

Followings are need to be checked at first place

• Length of pipe segments, number of fittings & possitions
• Gradient of the pipe line
• Visual inspections of weldings
• Valve type & accessaris as per designers recomendation (ex. Body pressure releaf, bypass etc)
• Hanger/Support type
• Bias erections of hanger/supports
• Cold loading of spring hangers(gaging pin shall be there until pressure test is carriedout)
• Possible future Interference to surrounding during operation