jonjose123
Petroleum
- Jan 20, 2013
- 49
What should be collapse pressure to be considered for design of HDPE liner pipe used for lining purspose inside CS pipeline or flowline. We believe it should be maximum of 1 bar (atm.p) but some specifications shown collapse pressure shall consider as 3.0 bar while design of liner. Is there any specific reason to consider collapse pressrue more than 1.0 bar? IS there any code which specifies the same???