Technical Parameter
Type | Surface area m²/m³ | Void % | Packing Factor |
#15 | 291.3 | 95.6 | 65 |
#25 | 225.8 | 96.6 | 41 |
#40 | 150.8 | 97.7 | 28 |
#50 | 100 | 98 | 18 |
#70 | 60 | 98.5 | 12 |
metal saddle ring packing is a type of packing material used in various industrial applications, such as valves, pumps, and other equipment that require a seal between moving parts. The metal saddle ring packing is designed to provide a tight seal, preventing leaks and ensuring the efficient operation of the equipment.
The key features of a metal saddle ring packing include:
Material: The packing is typically made from metal, such as stainless steel, carbon steel, or other corrosion-resistant alloys, depending on the specific application requirements.
Shape: The packing is shaped like a ring with a saddle-like profile, which allows it to fit snugly around the shaft or other moving parts.
Flexibility: The metal ring is designed to be flexible, allowing it to conform to the shape of the equipment and create a tight seal.
Durability: Metal saddle ring packings are generally more durable and resistant to wear and tear compared to other types of packing materials, making them suitable for applications with high temperature, pressure, or chemical exposure.
Metal saddle ring packings are available in various sizes and configurations to fit different equipment specifications. They are often used in applications where a reliable and long-lasting seal is required, such as in the oil and gas, chemical, and power generation industries.
Common Applications
Metal saddle ring packings have a wide range of applications in various industries. Here are some of the common applications of metal saddle ring packings:
Valves:
Metal saddle ring packings are widely used in gate valves, globe valves, ball valves, and other types of industrial valves to create a tight seal between the valve stem and the valve body.
They help prevent fluid or gas leaks, ensuring the proper operation and safe functioning of the valves.
Pumps:
In centrifugal pumps, metal saddle ring packings are used to seal the shaft where it enters the pump casing.
They help maintain the integrity of the pump’s hydraulic system and prevent fluid leaks.
Compressors:
Metal saddle ring packings are used in compressors, such as air compressors and natural gas compressors, to seal the shaft where it enters the compressor housing.
They help prevent the leakage of compressed gases or fluids.
Agitators and mixers:
In industrial agitators and mixers, metal saddle ring packings are used to seal the shaft where it enters the vessel or tank.
They ensure the containment of the mixed materials and prevent leaks.
Rotary equipment:
Metal saddle ring packings are employed in various rotary equipment, such as rotary kilns, dryers, and furnaces, to seal the rotating shaft.
They help maintain the desired atmosphere and prevent the escape of hot gases or other process materials.
Mechanical seals:
Metal saddle ring packings are sometimes used as part of mechanical seals, providing additional sealing and support for the seal assembly.
The selection of the appropriate metal saddle ring packing depends on factors such as the operating conditions, fluid or gas properties, temperature, pressure, and the specific requirements of the equipment. Proper installation and maintenance of these packings are crucial for ensuring the reliable and efficient operation of the equipment.
When selecting metal saddle ring packings for your application, there are several key factors to consider:
- Operating conditions:
- Temperature range: Determine the minimum and maximum temperatures the packing will be exposed to, as different metals have different temperature rating capabilities.
- Pressure range: Understand the pressure range the packing will need to withstand, as higher pressures may require a more robust packing material.
- Chemical compatibility: Ensure the packing material is compatible with the fluids, gases, or other chemicals it will be exposed to.