Tungsten Carbide Seal Ring
- used mainly for wastewater pump, water discharge pump for the mines, centrifugal pump and slurry pump in adverse working conditions of high-speed rotation, sand flush abrasion, and corrosion.
- Plain Ring, T-shape, O-shape, U-type, face seal rings, and per customers' requirements, the biggest outer diameter of the ring achieving 430mm
- good conductivity, thermal conductivity, and corrosion resistance with a high density of 16 g/cm3 to 18.5 g/cm3.
More Product Details Of Tungsten Carbide Mechanical Seal Ring
The mechanical seal ring is one of the most important tungsten carbide wear parts. The tungsten carbide seal ring is made with Cobalt (Co) as binder material. Nickel(Ni) Bonded Rings are also provided, widely used as seal faces in pump and seal, compressors, and agitators, suitable in high-speed wire rod finishing block, oil in refineries, fertilizer plants, petrochemical plants, pharmaceutical industries. Cemented carbide also has very good mechanical strength, a small coefficient of thermal conductivity, a large expansion coefficient, and an elastic coefficient.
Drawings
Grade List
|
Chinese Grade |
Equal to ISO Category Number | 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 | K40 | 89 | 10 | 14.3-14.7 | ≥2200 | ≥89.5 |
| YG15 | K30 | 85 | 15 | 13.9-14.2 | ≥2100 | ≥87 |
| YG20 | K30 | 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 |
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