The influence of installation condition of Bursting Disc(rupture disc) on its performance
The bursting disc safety device is the safety accessory of pressure vessel, pipeline and other equipment to protect pressure vessel and pipeline from damage under its overpressure or vacuum conditions.Therefore, whether the bursting disc can meet its performance requirements during the service cycle, plays a crucial role in the whole operation process of the equipment.
According to the requirements of relevant national regulations and standards, a certain number of bursting discs are randomly selected from each batch of bursting discs for sampling blasting test after completion of production.In actual field use, due to the influence of installation conditions, service conditions and some other uncertain factors, the bursting of bursting disc often occurs in advance blasting, disqualification of cracking state, air leakage and other phenomena.The following is an analysis of some typical installation problems and the impact of special working conditions on the performance of the bursting disc.
1, The influence of insufficient or uneven clamping force on the properties of bursting disc(rupture disc)
2,Effects of operating pressure and operating temperature on the properties of bursting disc(rupture disc)
3,Effect of corrosion on properties of bursting disc
4,The impact of collision and damage on the properties of bursting disc
5,Influence of improper mating of inlet and outlet flanges of bursting disc device on properties of bursting disc
6,Influence of improper leakage side protection on bursting disc performance