Pure graphite packing
This packing with a heat tolerance of up to 650 degrees Celsius has attracted many fans and is used in various fields such as insulation of refinery equipment, sealing of parts in the marine industry and sealing of nuclear reactor valves.
This product is used for insulation, sealing, sealing.
If we want to express the characteristics of refractory packings in general, we say:
They are flexible.
They have chemical resistance.
They have high heat tolerance.
They have the ability to insulate and seal.
However, pure graphite packing has good resistance to oxidation and erosion and has good flexibility and also has excellent chemical resistance.
Pure graphite packing heat tolerance:
Maximum value: 860 degrees Celsius
Minimum value: -200 degrees Celsius
For heavy use: 550 degrees Celsius
How to make pure graphite packing:
This packing, as its name implies, is composed of graphite, the amount of which is so high that this pegging has excellent heat, and in addition, pure graphite packing has the property of fragility, which combines a small amount of carbon fibers. It can also give the product good flexibility and reduce the fragility of the product.
The most prominent features of pure graphite packing are:
Extremely high flexibility
Has a good density
Can be used in public and non-toxic places
In environments with steam and humidity, heat tolerance up to 650 ° C
Minimum tolerable temperature up to -200 degrees Celsius
Has high mechanical and chemical resistance
In dry environment, heat tolerance up to 860 ° C
For high use, heat tolerance up to 550 degrees Celsius
Has good electrical conductivity
Endurance in the face of dangerous rays such as ultraviolet and X.
Considering the features of this packing, we will discuss its applications below:
Insulation of valves, rotating motors
Sealing of parts in the field of medicine
Sealing parts in the sewage and water industry
Insulation of parts in marine industry
Sealing equipment in paper mills
This packing has a density of 1.5 to 1.3 grams per cubic centimeter and is used for insulation with its rectangular cross section.
Pure graphite packing with dimensions of 25 to 4 mm is available.