| Customization: | Available |
|---|---|
| Material: | Tungsten Carbide |
| Application: | Pumps |
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A tungsten carbide seal ring is a mechanical component widely used in industrial applications requiring durability, wear resistance, and reliability. These seal rings are made from tungsten carbide, a material known for its extreme hardness and excellent resistance to corrosion, abrasion, and high temperatures.
The cemented carbide seal ring is made of tungsten carbide powder as the raw material, cobalt powder or nickel powder as the binder, pressed by a certain mold, sintered in a vacuum furnace or hydrogen reduction furnace, and made of high strength and high hardness cemented carbide material, which is not deformed and more compressive.
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.
Both standard and non-standard parts according to the customer's drawings or samples are all available from us.
Compared with silicon carbide sealing rings, cemented carbide sealing rings have more stable chemical properties such as good wear resistance, high thermal conductivity, low friction coefficient, small expansion coefficient, acid resistance, alkali resistance, self-lubricity, corrosion resistance, The advantages of high thermal conductivity and small expansion coefficient make it an ideal material for mechanical seals.
The mechanical seal ring is used to seal the clearance between the rotating shaft and the stationary housing in equipment such as pumps and mixers so that liquid can not leak out through this clearance.
| Outer Diameter (mm) | Inner Diameter (mm) | Thickness (mm) |
| 31 | 21 | 5.0 |
| 36 | 26 | 5.0 |
| 41 | 31 | 5.0 |
| 51 | 47 | 5.0 |
| 56 | 46 | 5.0 |
| 60 | 46 | 5.0 |
| 50 | 65 | 70 |
| 54.4 | 41 | 75 |
| 64.9 | 50.1 | 10 |
| 74.8 | 60 | 40 |
| 77.5 | 67.5 | 45 |
| 80 | 65 | 7.0 |
| 90 | 75 | 45 |
| 115 | 103.5 | 7.0 |
| 114 | 125 | 7.5 |
Key Features:
Material Strength: Material includes tungsten carbide-cobalt(WC-Co), tungsten carbide-nickel(WC-Ni) . Tungsten carbide is harder than most metals, making it highly resistant to wear and tear.
Corrosion Resistance: Excellent performance in harsh environments, including chemical and high-moisture conditions.
Thermal Stability: Maintains strength and integrity at high temperatures.
Customizable Design: Available in various sizes, shapes, and surface finishes depending on the application.
Longevity: Extended operational life reduces maintenance frequency and costs.
Applications:
Mechanical Seals: Used in pumps, compressors, and mixers to prevent leakage of liquids or gases.
Oil and Gas Industry: Resists wear and corrosion in drilling tools and machinery.
Aerospace: Provides reliability under extreme conditions.
Automotive: Applied in high-performance engines and systems requiring precise sealing.
Chemical Processing: Performs well in aggressive chemical environments.
Sliding portion of bearing for vertical and horizontal mixed flow pump
The bearing is composed of a shaft sleeve made of hard material (cemented carbide, cermet, titanium hard material) at the sliding portion and ceramics at the fixed portion.
Types of Tungsten Carbide Seal Rings:
Flat Face Seal Rings: Simple and widely used design.
Conical Seal Rings: Suitable for high-pressure applications.
Split Seal Rings: Facilitates easier installation and maintenance.
Various types of tungsten carbide seal rings, such as Plain Ring, T-Shape, DA Type, Dace Seal Ring, L-Type.M7N, G60, and so on.
Benefits:
High durability and operational efficiency.
Reduces downtime due to its long-lasting nature.
Provides a cost-effective solution in demanding applications.
| Grade | Binder(Co%) | Density(g/cm3) | Hardnness(HRA) | TRS(>N/mm2) |
| YG6 | 6 | 14.8 | 90.0 | 1520 |
| YG6X | 6 | 14.9 | 91.0 | 1450 |
| YG8 | 8 | 14.7 | 89.5 | 1750 |
| YG12 | 12 | 14.2 | 88.0 | 1810 |
| YG15 | 15 | 14.0 | 87.0 | 2050 |
| YG20 | 20 | 13.5 | 85.5 | 2450 |
Hunan Jetvision Industrial Co., Ltd.,specialized in production carbide products more than 20 years. We can manufacture all kind of tungsten carbide products. Our products are utilized in industrial, aerospace, machining, metallurgy, oil drilling, mining tools, electronic communications, construction applications. Now we are exporting to 46 countries. including USA, Russian , India , Italy, Poland ,France,Brazil etc .
Why choose us:
1. Experienced with new producing technology and facilities of surface treatment to improve hardness,corrosion resistance
erosion resistance with lower cost.
2. Customized service is available according to client's drawings or requirements.
3. Production lines entirely accord with International Quality Certification of ISO9001.
4. Factory direct sale with 20-30% price off.
5. More flexible production management with faster lead time.
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