Active Member
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[China]
Address: Building A3,Minor Enterprises Promotion Park,Huanghe Road(N),Tianyuan District,Zhuzhou,Hunan,China.
Contact name:Dora
Zhuzhou Zonco Sinotech Wear-resistant Material Co., Ltd. |
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1. Heat resistant; very good wear resistant
2. HIP sintering, High hardness.
3. Good impact toughness, chemical stability.
4. Excellent performance and good wear/corrosion resistance
5. High machining accuracy/precision
Tungsten Carbide valves assemblies parts is widely used on a choke
valve in oil gas industry or other energy industry.
Tungsten Carbide valves assemblies parts are specifically designed
to resist corrosion, abrasion, wear, fretting, sliding wear and
impact both onshore offshore and surface subsea applications.
Zonco has been specialized in customizing various kinds of non-standard
tungsten carbide wear resistant components for more than 10 years.
we are able to manufacturing all kinds of wear resistance valve
parts based on customer's drawing and material requirement, support
hardfacing process based on customer's technique requirement. since
most of our products are customized and not suitable to show for
other customer, welcome to contact us for OEM service.
| Zonco Grade | WC% | Co% | Grain size (μm) | |||
| Density (g/cm3) | TRS (N/mm2) | Hardness (HRA) | ||||
| YG06X | 94 | 6 | 14.8-15.1 | 2400 | 91.5 | 0.8-1.2 |
| YG06A | 94 | 6 | 14.8-15.1 | 2150 | 92.5 | 0.6-0.8 |
| YG08 | 92 | 8 | 14.6-14.9 | 2700 | 89 | 1.2-1.6 |
| YG10.2 | 90 | 10 | 14.3-14.6 | 3800 | 91.7 | 0.7 |
| YG11 | 89 | 11 | 14.3-14.7 | 2800 | 88.5 | 1.2-1.6 |
| YG12X | 88 | 12 | 14.2-14.5 | 3000 | 89.5 | 1.0-1.2 |
| YG15 | 85 | 15 | 13.8-14.2 | 3000 | 86.5 | 1.2-1.6 |
| YG20 | 80 | 20 | 13.4-13.8 | 3100 | 85 | 1.2-1.6 |
2. Nickel Binder Grades
| Grade | WC% | Ni% | Physical and mechanical properties | Grain size (μm) | ||
| Density (g/cm3) | TRS (N/mm2) | Hardness (HRA) | ||||
| YN6 | 94 | 6 | 14.5-14.9 | 2000 | 90 | 1.2-1.6 |
| YN9 | 91 | 9 | 14.3-14.6 | 2300 | 89 | 1.2-1.6 |
| YN11 | 89 | 11 | 14.0-14.3 | 2600 | 88 | 1.2-1.6 |
Our material engineers have developed more than 15 material grades. If the listed grades above
are not meet your requirement,
we are able to recommend or develop new grade by customers' requirements.
Main Products Types:
1. Radial Thrust Bearing (PDC,TC Bearing)
2. Tungsten Carbide Nozzles
3. Valve Trim (Plug,Seats,Stem, choke bean,bushing,Cage,sleeve)
4. MWD & LWD Carbide Parts (Sator and rotor for motor)
5. Carbide Parts for Downhole Tools ( Osc Valve and Stationary Valve parts)
6. Carbide Wear Parts for Mechanical Equipments
7. Carbide Drilling Dies
8. Carbide Buttons/Inserts
9. Other Carbide Wear Parts
Company profile :
