ASME Approved Customized Size Bursting Rupture Disc

Product Description

Good Quality Rupture Disc for All Kinds of Hydraulic Equipment Bursting Disc 

Product Description

 The burst pressure of the normal rupture disc is mainly determined by the tensile strength of the rupture disc material. When working, the system pressure acts on the concave surface of the rupture disc arch.

 

When the protected system is overpressured, the blasting element is stretched in both directions, plastic deformation occurs, the wall thickness is reduced, and finally ruptures, releasing the pressure, thereby protecting the system the role of.

Ordinary rupture disc (LP): used in conjunction with a holder, suitable for occasions where it can withstand back pressure or without back pressure and vacuum.

Technical characteristics:
- The application range is wide, and the corresponding assembly structure can be selected according to different burst pressures and discharge calibers.
- The pressure processing range is greatly restricted by the material strength.
- It is suitable for both gas and liquid media.
- Suitable for high temperature and high pressure environment.
- The maximum working pressure should not exceed 70% of the minimum burst pressure, and it is not suitable for pressure pulsation occasions.

- There were fragments after blasting.
- The service life is short, and the stress level of the rupture disc is high during operation, which is prone to creep
deformation and fatigue damage.
- The temperature effect is obvious. When the temperature rises, the burst pressure will drop significantly, and the temperature fluctuates, and the burst pressure fluctuates accordingly.

 

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Electric power industry	The series of special explosive discs for vacuum-resistant and leak-free power equipment is one of the leading products of our company. They are widely used in gas-insulated closed switchgear, such as SF6 current transformer, circuit breaker, GIS combined electrical appliances, etc.
Petrochemical industry	Various types of blasting discs have been widely used in petrochemical industry, and the safety problems caused by various overpressures of petrochemical equipment have been well solved. The representative industries of product application are: PVC, PTA, polysilicon, etc.
Food and Medicine industry	The special blasting discs made of safe and non-toxic materials which meet the requirements of the health industry have been widely used in pharmaceutical and food industries. The products are non-scaling, easy to clean and highly sealed, and are suitable for clamping fast clamp flanges. The company specializes in the production of various shapes of explosive discs for explosive dust industry - round, square, ellipse, trapezoidal, etc. It has the advantages of large size, good dynamic response to rapid pressure rise, no accumulation of materials, etc., and has been widely recognized by the market.
New energy industry	The special blasting disc for lithium batteries, wind turbines and other new energy equipment manufactured by special technology is a new product developed by our company in recent years.
Dust industry	We provide you with protection solutions to effectively suppress, isolate and discharge flammable dust.
Nuclear power industry	Blasting discs for large caliber nuclear power industry. The blasting disc is of semi-circular structure with bolts clamped around it. The maximum relief diameter can reach more than 2500 mm, which meets the requirements of large discharge in nuclear power and other industries.
Cryogenic gas industry	Blasting discs (valves) for cryogenic gases are clamped by threads and welds. The products have the advantages of easy installation, low temperature resistance and no leakage, which meet the requirements of special industries. The company also has a special process to manufacture low temperature relief valves, which can be used for - 196 C.