Graphite Rings-Graphite Sourcepro
20 Years Experience in Graphite Production and Export

Graphite Rings

The graphite ring is made by molding flexible graphite tape or flexible graphite braided packing into different sizes of ring-shaped products.
  • Graphite Rings
  • Graphite Rings
  • Graphite Rings
  • Graphite Rings

Excellent thermal stability: Resistant to low and high temperatures (-200 to 650 °C) in oxidation environments and 3000°C in inert or reducing environments.
Chemically inert: Resistant to fluids with a pH range of 0-14 (except strong oxidizers such as nitric or sulphuric acid).
Low coefficient of friction.
Ease of installation.
Carbon content: 98% to 99.5%
OD: 2-1100 mm
Thickness: 0.006” to 0.8”
Density: various densities up to 1.6 g/cc

High temperature, high pressure steam.
Hot water, oil, heat exchange fluids.
Low-temperature liquids.
Organic and inorganic fluids except for strong oxidizers such as nitric or sulphuric acid.
High temperature and pressure liquid valves.
High temperature and pressure gas valves.
High temperature joints.
Packing rings, turbine rings, and piston rings.
Special vacuum furnace applications.

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It is suitable for media for hot water, high temperature, high pressure steam, heat exchange liquid, nitrogen, organic solvents, hydrocarbons, low temperature liquids, etc. It is mainly used in many high-temperature industries such as glass molds and metallurgy, providing excellent sealing function for compressors, pumps, valves, chemical instruments. 

Graphite ring performance and characteristics: 1. Good self-lubrication of graphite ring 2. High rebound coefficient of graphite ring 3. The graphite ring can be cut at a 45° angle according to user needs."

Graphite rings are rings made of graphite material that are typically used in high-temperature and high-pressure applications. The rings are commonly used as seals, packing, or gaskets in applications that require resistance to extreme temperatures, pressures, and chemical exposure.

Graphite rings are known for their excellent thermal and chemical resistance, as well as their ability to conform to irregular surfaces. They are typically made from a high-purity graphite material that has been treated to improve its strength and durability.

Graphite rings are commonly used in industries such as oil and gas, chemical processing, and power generation, where they are used in pumps, compressors, and other equipment that requires reliable sealing under extreme conditions.

In addition to their high-performance sealing capabilities, graphite rings are also cost-effective and relatively easy to install and maintain, making them a popular choice in many industrial applications.

Graphite rings are ring-shaped products made by grinding and compressing flexible graphite or flexible graphite braided packing. They have characteristics of high temperature resistance, good self-lubrication, wear resistance, and corrosion resistance. They are available in different sizes and can be customized based on provided drawings."