Copper O ring conductive sealing ring
copper-clamped O-type conductive sealing ring is a sealing ring with conductive function and is often used in applications that require both sealing performance and electrical conduction.
Materials and construction
Copper O-ring conductive sealing rings are usually made of copper material due to its good conductive properties. Its structure is similar to that of a conventional O-ring, with a circular ring-shaped cross-section.
Let's first learn about copper O-rings
Electrical connections
Clamped copper O-rings are commonly used in electrical connections, such as in cable joints, wire terminations and electrical equipment. They provide reliable electrical connection and conductivity while also providing sealing and protection.
Sealing applications
Clamped copper O-rings are used in certain sealing applications, such as sealing pipes, valves and connections. Because copper has good plasticity and sealing properties, copper-clamped O-rings can provide reliable sealing and prevent liquid or gas leakage.
Technical data
|
Test Method
|
Norm
|
Test Values
|
|
Hardness
|
ISO 868 SB
|
70 ± 5 IRHD
|
|
Specific Weight
|
ISO 2781
|
1,27
|
|
Tensile Strength at break
|
ISO 37
|
13 N/mm2
|
|
Elongation at break
|
ISO 37
|
300%
|
|
Compression Set
70h/23°C
48h/70°C
48h/110°C
|
ISO 815 A
|
20%
14%
20%
|
|
Heat Ageing 48h/110°C
Hardness Change
|
ISO 188 |
+8%
|
|
Immersion in FAM DIN 51604 2/B
48h/23°C
Hardness Change
Volume Change
|
ISO 1817
|
-17%
+36%
|
|
Immersion in Diesel, 48h/23°C
Hardness Change
Volume Change
|
ISO 1817 |
-1% -1% |
|
Immersion in Biodiesel DIN 51606
48h/23°C
Hardness Change
Volume Change
|
ISO 1817 |
-3%
+3%
|
Auto industry
Copper O-rings are widely used in the automotive industry. They can be used to seal and connect components such as automotive engines, transmission systems and hydraulic systems. Clamped copper O-rings can withstand high temperature and high pressure environments and provide reliable sealing performance.
Food and Beverage Industry
Due to copper's good corrosion resistance and hygienic properties, copper-clamped O-rings are commonly used in the food and beverage industry to seal pipes, containers, and equipment. They comply with hygiene standards and protect against contamination and leakage.
Gas and liquid handling
Clamped copper O-rings are widely used in the gas and liquid handling industries. They are used for connecting and sealing pipes and equipment to ensure safe and reliable operation of the system.
It should be noted that the specific application of copper-clamped O-rings depends on environmental requirements, temperature range, pressure and other factors. When selecting and using copper-clamped O-rings, reasonable selection and installation should be based on actual needs and applicable standards.
Sealing performance
The copper-clamped O-ring conductive sealing ring has sealing performance similar to that of conventional O-rings, and can provide reliable sealing to prevent liquid or gas leakage.
Electrical continuity
Because it is made of conductive copper material, the copper O-shaped conductive sealing ring can provide electrical conduction function. It can provide current conduction and connection while sealing.
Application areas
Copper O-type conductive sealing rings are often used in applications that require simultaneous sealing and electrical conduction, such as electrical equipment, electronic equipment, instrumentation, communication equipment, etc. They can be used to seal and conduct electricity in components such as cable joints, connectors, and electronic equipment housings.
The application of copper O-type conductive sealing rings can meet the special needs of simultaneous sealing and electrical conductivity.
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