In high pressure applications, copper casings should meet the following safety standards to ensure safe and reliable operation:
Pressure tolerance:
- Copper casings must be able to withstand the maximum expected working pressure and be designed with a certain safety margin in mind.
- They need to pass pressure tests to make sure they don't crack or leak under high pressure.
Material strength:
- The material of the copper casings shall have sufficient strength and toughness to withstand high pressure and possible mechanical impact.
- The selection of materials should take into account factors such as temperature, pressure and medium in the working environment.
Sealing performance:
- Under high pressure, good sealing performance is essential.
- Copper casings should be designed with a reliable sealing structure, such as gaskets, sealing rings or sealing coatings, to ensure that leaks do not occur under high pressure.
In line with national standards:
- Copper pipe fittings shall comply with relevant national standards, which may include design, material, manufacturing, inspection, acceptance and use.
- The national standard has detailed provisions on the structural size, connection mode and sealing form of the sleeve pipe joint to ensure that it can meet the needs of the project in the process of use.
Product classification and marking:
- Sleeve high pressure tubing is divided into different grades according to its working pressure, such as 100MPa, 200MPa and so on.
- Product marking should include the following information: product name, model, working pressure rating, material, production date and manufacturer name.
Performance requirements:
In addition to the above standards, copper casings should also have other performance requirements, such as:
- Pressure performance: can withstand the specified pressure test pressure, the pressure holding time is not less than 10min, no leakage and deformation.
- High temperature resistance: can work for a long time under specified high temperature conditions, and does not affect its performance and life.
- Corrosion resistance: can work in various corrosive media for a long time.
- Cyclic performance and vibration performance: it can work normally under the specified number of cycles and vibration conditions.
To sum up, the copper bushing should meet various safety standards in high pressure applications to ensure its stable and reliable operation in high pressure environments.