Jinan Guanyue Machinery Equipment Co., Ltd. specializes in safety relief devices such as bursting discs, breathing valves, flame arresters, and emergency relief valves. Our company is an industry specializing in the production of bursting discs. The bursting disc devices produced by the company are widely used in industrial departments such as high-voltage electrical appliances, chemical engineering, petroleum, light industry, metallurgy, nuclear power, dust removal, fire protection, aviation, etc. It is an ideal overpressure relief protection device for pressure vessels, reactors, tower equipment, pressure pipelines, ground flare venting, and other pressurized sealing systems. The GD type boiler flue rupture disc and fire and explosion-proof rupture disc device are suitable for many common working conditions. The company's products such as grooved bursting discs, reverse arch crocodile tooth bursting discs, welded bursting discs, and graphite bursting discs have won multiple high-tech safety technology awards.