Introduction of reverse buckling rupture disc:
Reverse buckling rupture disc is a safety device used to release pressure. The structure of reverse arch blade type bursting disc is characterized by a single-layer diaphragm with a convex surface on the high-pressure side of the pressure system. When the internal pressure of the equipment rises to the set value, the rupture disc will be unstable and flipped, and it will break due to contact with the tool holder on the gripper, thereby releasing the pressure and protecting the safety of the container. Reverse arch blade type bursting disc is equipped with grippers of YDJA normal type and preload type.
Features of reverse arch blade type bursting disc:
1. Reverse arch blade type bursting disc can be applied to gaseous media.
2. The operating pressure ratio of reverse arch blade type bursting disc is 90%.
3. Arched metal blasting disc has no debris after blasting, and can be used in series with safety valves.
4. Arched metal blasting disc does not require a vacuum bracket to withstand complete vacuum.
5. Arched metal blasting disc has strong fatigue resistance and can be used in pulsating pressure situations.
Parameters of arched metal blasting disc:
Application of arched metal blasting disc:
1. Oil refineries and chemical plants: protect reactors, high-pressure pipelines, storage tanks and other equipment from overpressure damage.
2. Thermal power plants/nuclear power plants: protect steam boilers, steam turbine systems, and auxiliary pipelines of nuclear reactors.
3. Hydrogen energy system: safe discharge of hydrogen storage tanks and fuel cell high-pressure pipelines.
4. Natural gas transmission and distribution system: used in compressor stations and liquefied natural gas (LNG) equipment to prevent explosions caused by sudden rises in gas pressure.
About us:
Shenyang Xinguang Aerospace Safety Systems Co., Ltd. was established in 1959. It is the first professional manufacturer of rupture disc safety devices integrating R&D, production, sales and service after the establishment of New China. In the 60 years since its establishment, it has always adhered to high standards and high requirements, and accurately controlled the design plan and material selection. Now it has more than 30 independent intellectual property rights.The company always adheres to the development concept of “focus, integrity, safety and efficiency” to serve the market and users. Focus on the development and research of rupture disc devices, and firmly believe in winning by quality.
