TC seal ring for pump OEM Tungsten Carbide seal ring
Tungsten carbide mechancial seal ring is widely used for pump
industry to protect the shaft .As the most widely used mechanical seal products, cemented carbide
seal ring has the characteristics of high
hardness, wear resistance, corrosion resistance and so on.
The two most common variations of tungsten carbide seal faces/ring
are cobalt bound and nickel bound. the seal faces/rings of Nickel
bound tungsten carbide is more corrosion resistant although the
seal faces/rings of the cobalt bound tungsten carbide is more than
adequate for most services.
The mechanical seals with tungsten carbide seal faces or rings can
be used in pumps operating in fluids with sands or solids.
Tungsten carbide(TC) is widely used as seal faces or rings with
resistant-wearing,high fractural strength,high thermalconductivity,
small heat expansion co-efficient.It is the best material to resist
heat shock in all hard face materials.Lapping and polishing is very
important to mechanical seal faces/rings.
| 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 |
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.
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
