OEM Service Tungsten Carbide Flow Guide Bushing

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.

6. Customized service based on customer's drawings or samples.

Zonco Common Tungsten Carbide Grades, Ghysical Mechanical Properties:

1. Cobalt Binder Grades

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

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