corrosion resistant tungsten carbide bushing, solid carbide sleeve
Introduction:
tugnsten carbide bushing made by virgin tungsten carbide material.
It obtain high hardness and bending strength. It has superior
performance on abrasion and corrosion resistance, which is widely
used in many industries
For its widely usage. Tungsten carbide bushing are often made with
high accuracy, and owing to their perfect finish, precise
dimension, durability and corrosion resistance. These are highly
appreciated by the clients at home and aboard.
In addition, as the various of application environment, There are
several types of Tungsten carbide bushing. Most of the
specifications are all customized.
Products Information
1. we manufactured with 100%virgin WC+CO
2. Specification: OD110*ID 70*40mm We can manufacture Various size
3. Grade: YN6 (6% Ni, can according to clients'requirement)
4. Hardness: HRA90.5 Tougness: 2100N/mm2 Our products hardness can
reach HRA92.5 Max
5. Surface: based on your requirement. we can reach mirror surface
Ra0.2
Production Features
1. High hard resistance
2. High corrosion resistance
3. Pressured resistance
4. Wear resistance
5. High bending strength
6. We adapt HIP sintering technology wich make good quality
7. No shape change, high bending strength when tempareture below
1000°C, long service life, the maximum height can reach 270mm
Application of tungsten carbide Bushing
Tungsten carbide bushing applications is wide, which is a device to
protect important components. In actual working, it have a great
relationship between the rule and application environment.
Valve applications as sealing parts :bushings be installed in the
valve stem cap trap, in order to reduce the valve leakage, for
sealing;
bearing applications as protecting parts:the use of bush to reduce
wear between the bearing and the shaft seat, avoid the gap between
the shaft and the hole increases and so on.
Tungsten carbide bushing production and processing of
high-strength, can withstand prolonged load, with high chemical
stability, alkali, alcohol,hydrocarbons, acid, oil, detergent,
water (sea water), and has no smell , non-toxic, tasteless,
non-rust characteristics, its widely used in petrochemical industry
for Submerged Oil Pump, slurry pump, water pump, Centrifugal
Pump,etc.
Some grade for tungten carbide sleeve for reference
| Grade | Density (g/cm3) | Hardness(HRA) | Toughness (N=mm2) | Chemical Composition |
| YG6 | 14.9 | 89.5 | 2150 | Co 6% |
| YG8 | 14.6 | 89 | 2320 | Co 8% |
| YN6 | 14.8~15 | 90.5 | 2100 | Ni 6% |
| YN8 | 14.2 | 91 | 2300 | Ni 8% |
| YN9 | 14.6~14.8 | 89.5 | 2200 | Ni 9% |
| YN12 | 14.2~14.4 | 86.5 | 2250 | Ni 12% |
