Stainless Steel Safety Valve
Stainless steel safety valves: 304/316 stainless steel;
Caliber: DN15-DN50; Maximum working pressure: 110bar;
Working temperature: -196-350℃;
Pressure relief pressure: 0.1-110bar;
Working medium: Acid, alkaline, seawater, etc.;
Safety relief device: used in boiler and superheater outlet or reheater and other high-pressure and high-temperature, to prevent damage to equipment due to overpressure and cause accidents in the safety devices;
Overview
Advantage:
Stainless steel is a steel alloy with excellent corrosion resistance. This advantage of corrosion resistance can be applied to many mechanical equipment. The stainless steel material in the stainless steel safety valve has excellent corrosion resistance, which can ensure the working life and stability of the safety valve. Stainless steel safety valves can be used in a variety of corrosive gases, chemicals and other media, to ensure the safety and stability of the equipment.
Categorize:
1. Structure form, mainly depends on the process conditions of the equipment and the working medium, characteristics. General boiler, pressure vessel discharge is not large in the case of more spring-loaded safety valves, otherwise the choice of full-opening safety valve is better.
2. If the medium is toxic, flammable and explosive, closed safety valve should be selected.
3. Each safety valve has its own working pressure range, the selection should be in accordance with the actual demand for selection.
4. Selection of the safety valve discharge must be greater than the amount of equipment discharge, so as to ensure that part of the medium is excluded, to avoid the pressure continues to rise.
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