rizhart
Aug 4, 2009, 09:43 AM
Hi,
I want to know the testing pressure for chilled water riser ( 55 storey building - riser pipe size is 250 dia , running pressure of the system is 8 bar .
I want to know the testing pressure for chilled water riser ( 55 storey building - riser pipe size is 250 dia , running pressure of the system is 8 bar .