Customization Face Polished Tungsten Carbide Seal Rings for
Mechanical Sealing
1.Tungsten carbide seal ring is used mainly forChemical liquid with
strong acid and alkali and wastewater pump, water discharge pump
for the mines, centrifugal pump, centrifuge, slag slurry pump and
slurry pump in the adverse working conditions of high-speed
rotation, sand flush abrasion, and corrosion.
2.we provides various types of tungsten carbide mechanical seal
rings like Plain Ring, T-shape, O-shape, U- type, face seal rings,
and per customers' requirements, the diameter 5mm-280mm.
3.Tungsten carbide material has good conductivity, thermal
conductivity and corrosion resistance with high density of 14 g/cm3
to 15.5 g/cm3. Cemented carbide also has very good mechanical
strength, small coefficient of thermal conductivity, large
expansion coefficient, and elastic coefficient.
| Chinese Grade | ISO | Chemical Composition | Physical Mechanical Properties |
| WC | Co | Density | Bend Strength | Hardness |
| % | % | G/Cm3 | N/mm2 | HRA |
| YG3 | K01 | 96.5-97 | 3 | 14.9-15.3 | ≥1180 | ≥91.0 |
| YG6X | K10 | 93.5 | 6 | 14.8-15.1 | ≥1420 | ≥92 |
| YG6 | K20 | 94 | 6 | 14.7-15.1 | ≥1600 | ≥91 |
| YG8 | K20-K30 | 92 | 8 | 14.5-14.9 | ≥1600 | ≥90 |
| YG10 | K40 | 90 | 10 | 14.3-14.7 | ≥1900 | ≥89 |
| YG10X | 89 | 10 | 14.3-14.7 | ≥2200 | ≥89.5 |
| YG15 | K30 | 85 | 15 | 13.9-14.2 | ≥2100 | ≥87 |
| YG20 | 80 | 20 | 13.4-13.7 | ≥2500 | ≥85.5 |
| YG20C | K40 | 80 | 20 | 13.4-13.7 | ≥2200 | ≥85.5 |
| YG30 | G60 | 70 | 30 | 12.8 | ≥2750 | ≥82
|
• The tungsten carbide seal ring can be divided into both of the
rotating seal ring and static seal ring, and constitutes mechanical
seal together with the spring,rubber seal ring and steel jacket.
• It's mainly used for waste water pump, water discharge pump for
the mines, centrifugal pump, slag slurry pump and slurry pump in
the adverse working conditions of high speed rotating,sand flush
abrasion and corrosion.
• The seal ring is installed on the pump body and rotating axle,
and forms through the end face of the rotating and static ring a
liquid or gas seal.
FAQ
1.Q: Are you a manufacturer?
A: We are the manufacturer and the factory is in Zigong City,
China.
2.Q: Can you customize products for me?
A: Yes, we support OEM&ODM.
3.If you need customized products, please tell me the following
information.
-. carbide grade
-. carbide type and application
-. detailed dimensions(it is better to have a technical carbide
drawing)
-. product's surface treatment
-. other requirements
