We all know that in order for the rupture disc to meet the safety needs of the equipment, there are many aspects that need to be paid attention to when selecting the rupture disc. As a one-way blasting and safety pressure relief device, the forward acting rupture disk has a convex arch and is usually installed in a pressure vessel or pipeline. It is suitable for gas or liquid media. When the system pressure exceeds the preset value, the forward acting rupture disk will break instantly, releasing the pressure and protecting the system. This type of rupture disc is frequently selected by customers in actual use because the forward acting rupture disk meets the following selection requirements.
When the rupture disc is installed on the top or side of the equipment, and the internal medium is flammable and explosive, customers usually need to choose a forward acting rupture disk that will not produce debris after the action and has no sparks during blasting to prevent a secondary explosion. The forward acting rupture disk, which does not produce debris, can be used in series with the safety valve, which is highly safe.
When the discharge medium is pure liquid phase, customers usually do not choose anti-arch rupture discs. For gas-liquid two-phase pressure-bearing equipment with a small gas-phase space, it is also not recommended to choose an anti-arched rupture disc. At this time, forward acting rupture disk is a good choice.
Under higher burst pressure, we will recommend that customers choose forward acting rupture disk. Although at lower burst pressure, the anti-arch rupture disc is more likely to achieve the rupture of unstable overturning, but attention needs to be paid to the applicable pressure range.
The design of forward acting scored rupture disc uses special diaphragm materials and processing technology, which can break accurately under set pressure, with a small error range, which allows the system to be discharged in time when overpressure occurs, and protects the safety of the equipment. Forward acting scored rupture disc Under normal working pressure, the diaphragm and flange and other components fit very tightly, and the leakage rate is very low. It is suitable for systems with high sealing requirements. Forward acting scored rupture disc is small in size and can be installed directly at the interface of pipelines or equipment without complex auxiliary devices, which can save installation space and cost.
These advantages make forward acting scored rupture disc play a very important role in pressure safety protection, and it also allows customers to frequently choose forward acting scored rupture disc in many types of rupture discs. Our company specializes in the integrated design, manufacture, sales and service of rupture disc safety devices. The company obtained the "Blasting Disc Device Manufacturing License" issued by the Ministry of Labor in 1986. In 2000, it was recognized as a high-tech enterprise by the Provincial Department of Science and Technology. If you need a reliable partner, please contact us!
