Product Profile of Sintered And Resin Moulded Carbon - Graphite Seal Rings
NTB Hitech Ceramics offers Sintered and Resin Moulded Carbon - Graphite Seal Rings. NTB Hitech Ceramics also manufactures markets various Industrial Ceramic Products like Carbon Graphite Components, High Tension Ignitors, Infra-red Heaters, Chemical Pump Seal Faces, Centri-Cleaner Cones etc. The Sintered and Resin Moulded Carbon - Graphite Seal Rings are produced to close tolerances for the manufacture of Mechanical
Seals used on Boiler Feed Pumps, Chemical Pumps, Hot Water Circulating Pumps, General Marine Duties and Heavy-Duty Seals used in Nuclear Engineering applications. The Sintered and Resin Moulded Carbon - Graphite Seal Rings have lower wear rate and high mechanical Strength at elevated temperature. These seals have relatively low density
And good hydro-mechanical bearing properties.
Key Features of Sintered And Resin Moulded Carbon - Graphite Seal Rings
- Low wear rate
- High mechanical strength in compression
- High strength at elevated temperature
- Relatively low density
- Good hydro-mechanical bearing properties
- High thermal conductivity
- High resistance to thermal shock
- A good electrical conductivity
- Excellent dimensional stability
- Non contaminating & non swelling
- Chemically inert
- Cannot weld
- Easily machined to fine tolerances
- Non- oxidizing up to 550 degree C in air-depending on the grade of carbon/graphite used friction at both low and high temperatures
- Self lubricating, with a low coefficient of friction at both low and high temperatures
Product Specification of Sintered And Resin Moulded Carbon - Graphite Seal Rings
- Carbon content:0 - 90
- Electro Graphite:0 - 100
- Density:1.6 - 2.4
- Tensile Strength:8000 - 11000
- Crystal Size:3 - 4
- Parallelism:within 20
- Flatness:within 2 Light Bands
- Surface Finish:Ra < 0.3 micron-mtr (on lapped face)
- Compressive Strength:15000 - 35000
- Flextural Strength:6000 - 9000
