Blasting film

Blasting safety device is a pressure discharge device which is controlled by pressure difference and can not be closed again. It can blast under prescribed temperature and pressure, release pressure, protect the safety of pressure-bearing equipment, and protect the safety of people's lives and national property.
The blasting piece device consists of a blasting piece(or fragment assembly) and a gripper(or support ring). Blasting pieces(or blasting pieces) are components that burst under the calibration of blasting pressure and temperature, and the gripper(or support ring) is equipped with a clamp holding the blasting piece(or blasting piece assembly) at the appropriate part of the pressure-bearing device.) Auxiliary components.
Blasting safety device has the advantages of simple structure, sensitive, accurate, no leakage, strong discharge ability and so on. Be able to work reliably in viscous, high temperature, low temperature, corrosion environment, or an ideal safety device for ultra-high pressure containers.
Blasting safety device is an important safety discharge device to prevent overpressure damage or excessive vacuum of pressure bearing equipment. It is widely used in chemical, petroleum, light industry, metallurgy, nuclear power, dust removal, fire protection, aviation and other industrial departments.