| Prod Model: |
according to drawing |
| Standard: |
DIN ASTM GB |
| Load: |
Drive Shaft |
| Stiffness & Flexibility: |
Stiffness / Rigid Axle |
| Material: |
Tungsten Carbide |
| Axis Shape: |
Based on Spesific Drawing |
| Shaft Shape: |
Based on Spesific Drawing |
Product Description
Tungsten Carbide is a very versatile seal face. Tungsten carbide is the best material to resist heat and fracture in all hard face materials.
Tungsten carbide is with good wear-resistance, excellent hardness and mechanical characters.
Tungsten Carbide is ideal for high pressure applications due to a high modulus of elasticity which helps prevent face distortion.
We have two primary types:
Nickel Bound (Ammonia applications should be avoided)
Cobolt Bound (May be used in Ammonia)
If you have any questions, please contact us at about your mechanical seals' applications.
| Grade | Co / Ni (wt%) | Density (g/cm3) | Hardness (HRA) | TRS (≥N/mm2) |
| APT | ISO |
| APT Co6X | K10 | 6% Co | 14.6 - 15.0 | 91.5 | 1860 |
| APT Co6 | K20 | 6% Co | 14.7 - 15.1 | 90.5 | 1900 |
| APT Co8 | K30 | 8% Co | 14.5 - 14.9 | 90 | 1980 |
| APT Co8 I | - | 8% Co | 14.5 - 14.9 | 88.5 | 2020 |
| APT Ni 6 | - | 6% Ni | 14.5 - 14.9 | 90 | 1800 |
| APT Ni 8 | - | 8% Ni | 14.4 - 14.8 | 89 | 2000 |
APTS (Advanced Power Solutions Co., Ltd) is an experienced professional supplier from China of high performance wear-resistant parts. APTS is specialized in the design, manufacture and research of wear-resistant material since year 2000.
Our material includes Silicon Carbide, Tungsten Carbide, Stainless Steel, Carbon Graphite and elastomer. The materials are widely processed into mechanical seal faces, sleeves, bushes, bearings and nozzles which have been extensively used in pumps, reactors, mixers, compressors, agitators and rotating joints for fluid power equipments.
With over 15 years in the wear-resistant material industry, our staff have the knowledge and technical experience to help you find suitable solutions to your fluid power and sealing problems. At APTS we pride ourselves on our high standard of customer service with customer tailor made parts and superior logistics; Our competent sales staff will deal with any questions you have speedily; Efficiently. Additionally, our technical support team is always on hand to offer their assistance.
We are capable to design & manufacture the wear-resistant parts according to the clients'specific drawings. For example, our wear-resistant parts have been used as a wide range of equivalent and replacement seals for many major seal manufacturers. If you have question or need help, pls feel free to contact with us.
