High pressure is never expected in process or process flow system. Such a problem is remaining in Jamuna fertilizer Company Limited (JFCL) since 1991. All equipments of the process are damaged due to high pressure, which are connected with the high pressure loop. Hence, every year company losses about BDT 200 million due to maintenance breakdown and startup. Process and production will be same as before after implementation this design and all employed equipments of high pressure system will not be damaged. To implement this proposed design maximum BDT. 40 million will be needed. It can be easily implemented proposal for the interest of the factory as well of Bangladesh.