◆ Dear buyer friends, choosing our pressure safety disc means that you have chosen a more efficient cost control plan. Our vacuum rupture disc uses high-strength, fatigue-resistant materials, combined with optimized design structure, which can significantly extend the service life and reduce the direct cost of frequent replacement of vacuum rupture disc. At the same time, the low-maintenance characteristics of vacuum rupture disc can reduce equipment downtime and labor maintenance expenses. For bulk procurement needs, we also provide stepped price concessions for vacuum rupture disc and customized vacuum rupture disc stocking solutions to help enterprises reduce comprehensive costs in all directions from initial procurement to long-term operation, and realize the dual guarantee of safety and efficiency.
Introduction of vacuum rupture disc:
Vacuum rupture disc is a safety pressure relief device that cannot be reused. The core function of vacuum rupture disc is that when the pressure difference in the equipment or pipeline reaches a preset value, the diaphragm quickly breaks or falls off, and the fluid medium is quickly discharged, thereby preventing overpressure damage of pressure equipment and ensuring the safety of industrial production. Vacuum rupture disc is widely used in chemical, petroleum, metallurgy, nuclear power, pharmaceutical, food and other industrial fields. Pressure rupture disk is especially suitable for viscous, high temperature, low temperature, strong corrosion or toxic media conditions where safety valves are difficult to adapt.
Advantages of pressure rupture disk:
1. Pressure rupture disk can not only cope with conventional gas and liquid media, pressure rupture disk can also effectively adapt to slurry, viscous media and gas-liquid two-phase flow conditions to solve the problem of clogging and failure of safety valves.
2. Pressure rupture disk can still maintain stable performance in an environment with frequent pressure fluctuations, with a high working pressure ratio and strong circulation capacity.
3. The manufacturing cost and maintenance cost of pressure rupture disk are controllable, and pressure rupture disk can protect valuable equipment such as downstream safety valves from corrosion and clogging, and extend the service life of the overall safety system.
Analysis of the causes and preventive measures of pressure rupture disk failure:
1. Overpressure failure: this is because the system pressure exceeds the designed burst pressure of the safety burst disc, and the diaphragm will be overloaded and burst. Prevention requires accurate calculation of the fluctuation range of the system pressure, reasonable selection of the safety burst disc model and regular verification of the burst pressure to avoid abnormal fluctuations in working conditions.
2. Fatigue failure: this is due to frequent pressure fluctuations or vibration that cause the diaphragm material of the safety burst disc to fatigue, resulting in early damage. Prevention requires choosing materials with strong fatigue resistance, optimizing the installation location of the safety burst disc to reduce vibration and shorten the regular inspection cycle.
3. Improper installation: this is because the gripper is not fastened in place, the sealing surface is damaged or installed eccentrically, resulting in local stress concentration of the safety burst disc. Prevention needs to be operated in strict accordance with the installation manual of the safety burst disc, so that the diaphragm and the gripper are coaxial, and the sealing and pressure tests need to be carried out after the safety burst disc is installed.
Why choose us:
1. According to the customer's media characteristics, pressure range, installation space and other needs, we can provide personalized safety burst disc solutions from material selection to structural design, covering conventional and special working conditions.
2. We have a team of professional engineers who can provide customers with full-process technical services such as safety burst disc selection guidance, installation and commissioning, and after-sales maintenance to help customers optimize safety protection plans.
3. We have a perfect production and inventory system, and the delivery cycle of customized products is short, which can meet the needs of industrial enterprises for emergency procurement and bulk procurement of safety burst disc.
