How to choose the appropriate gasket material (steel or copper) in pressure gauge connector to adapt to different working environments and application needs?

Selecting the appropriate gasket material (steel or copper) to suit different work environments and application needs is a comprehensive decision-making process that requires consideration of multiple factors.
First of all, the temperature conditions in the working environment have an impact on the gasket material selection. Steel washers maintain their mechanical properties and stability in high temperature environments due to their excellent heat resistance. Steel washers are a more reliable option for equipment or systems that are exposed to high temperatures for extended periods of time. In contrast, copper washers perform better in low temperature environments. Copper has good thermal conductivity and can better adapt to working needs in low-temperature environments and prevent shrinkage and deformation caused by low temperatures.
Secondly, the pressure and load conditions in the working environment are also important factors to consider when selecting gasket materials. Steel washers are known for their high strength and hardness, allowing them to withstand high pressure and heavy load operating conditions. For applications that require greater pressure or heavy loads, steel washers are a better choice. Although copper washers also have a certain degree of elasticity and toughness, their load-bearing capacity is relatively weak and they are more suitable for low-load and low-pressure working environments.
In addition, corrosion conditions in the working environment are also key factors to consider when selecting gasket materials. Steel washers, especially stainless steel washers, have excellent corrosion resistance and can resist the attack of many chemicals. In corrosive environments, steel washers maintain their performance and stability, extending service life. Although copper washers also have certain corrosion resistance, they may be corroded or oxidized under the action of certain chemicals. Therefore, when selecting gasket materials, the suitability of different materials needs to be evaluated based on the corrosion conditions in the working environment.
Finally, the application requirements of the gasket are also one of the factors to consider when selecting materials. If the washers are primarily used to seal joints such as bolts, nuts, etc., then copper washers may be a better choice. Copper gaskets have good softness, compressibility and elasticity, which can provide better sealing effect and prevent leakage. Steel gaskets, due to their higher hardness and strength, may not be suitable for applications requiring good sealing performance.
In summary, selecting the appropriate gasket material (steel or copper) requires comprehensive consideration of multiple factors such as temperature, pressure, load, corrosion conditions, and application requirements in the working environment. In practical applications, we can conduct comprehensive analysis and judgment based on specific conditions to select the most suitable gasket material. At the same time, it is also very important to refer to relevant standards and specifications to ensure that the gasket selected meets the quality and performance requirements. In addition, knowing the credibility and reputation of the gasket manufacturer is also key to choosing reliable gasket materials. By comprehensively considering these factors, we can select the most suitable gasket material to meet the requirements of different working environments and application needs.