Hard Alloy Tungsten Carbide Sleeve / Centrifugal Pump Shaft Sleeve
Product characteristics:
1, The quality of raw materials 100% guaranteed (tungsten carbide)
2, Advanced composite material technology, stable performance and longer service life
3, Good sealing performance between valve and spool
Application fields:
The products are widely used in hydraulic systems of oil and gas drilling and mining, pump valves, automotive, mining engineering machinery and other mechanical parts, with frequent friction.
Common alloy grades, physical and mechanical properties, and recommended applications
| Grade | Physical and mechanical properties | ||
| density(g/cm3) |
Flexural trength (N/mm2) |
hardness(HRA) | |
| ZG01 | 15.3-15.5 | 1200 | 95.5 |
| ZG06 | 14.8-15.1 | 2000 | 90.0 |
| ZG6X | 14.8-15.1 | 1860 | 91.8 |
| ZG6A | 14.8-15.1 | 2000 | 93.2 |
| ZG08 | 14.6-14.9 | 2200 | 89.0 |
| ZG11 | 14.3-14.7 | 2600 | 88.5 |
| ZG12X | 14.2-14.5 | 2850 | 89.5 |
| ZG15 | 13.8-14.2 | 3000 | 86.5 |
| ZG10.2 | 14.3-14.6 | 3500 | 91.5 |
| ZN06 | 14.5-14.9 | 2000 | 90.0 |
| ZN09 | 14.3-14.6 | 2300 | 89.0 |
| ZN11 | 14.0-14.3 | 2600 | 88.0 |
Advantages；
① Professional processing equipment
② Unique material properties
③ Strong supply ability guaranteed
④ Whole process quality control system
Main product series:
Hard alloy bushing
Hard alloy wear sleeve
Surface additive (HOVF, PTA, manual spray welding, surfacing, etc.)
Product tags: Hard alloy bushings, bushings, sleeves
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