China Polished Carbide Sleeve From Professional Manufacturers, Find details about China Carbide Bushing, Carbide Bearing Sleeve from Polished Carbide Sleeve From Professional Manufacturers
Application for tungsten carbide wear sleeve for pump: Widely used in water pumps,oil pumps and various other pumps, especially used for high pressure or corrosion resistance pumps, flow restrictors, servo seat.
Advantages:
* Abrasive resistant,corrosion free,good compression property, high wear-resistant bushing ,heat resistance,low maintenance;
*The hardness is 5 times of tool steel,4 times of titanium , oil resistance,separate the harmful medium;
*No shape change, high bending strength when temparature is above 1000 °C or below 500 °C,long service life , the maximum height can reach 270mm.
Types of tungsten carbide wear sleeve for pump:
ISO Grade | Co% | Density(g/cm3) | Hardness | Bending Strength(N/mm2) | Compression Strength(N/mm2) | Grain Size(μm) |
HRA (ISO3738) | ||||||
E10S | 6 | 14.8 | 90.5 | 2900 | 5100 | 4.0 |
E20S | 13.5 | 14.0 | 90 | 3600 | 5200 | 1.5 |
E30 | 12 | 14.25 | 90 | 3500 | 4900 | 1.8 |
E40 | 12.5 | 14.1 | 89.5 | 3600 | 4600 | 2.0 |
E50 | 14.0 | 14..0 | 88.5 | 3700 | 4500 | 2.0 |
E60 | 15 | 13.9 | 87.5 | 3500 | 4200 | <0.5 |