Anti Wear Hard Facing Tungsten Carbide Spare Parts

• Standard: ISO9001:2015
• Application: Coal Yard, Oil and Gas
• Material: Tungsten Carbide
• Type: Wear Parts
• Industry: Oil & Gas Industry
• Advantage: High Stability
• Model NO.: Zonco -10136
• OEM: Available
• Transport Package: Carton or Wooden Case. Also Can Be Customized as P
• Origin: China Zhuzhou

Product Description

Product Description

High Performance Tungsten Carbide Gate With Anti-Wear Hard Facing

Gate valves or sluice valves are widely used within the oil and gas sectors to control the flow of fluids and gases.They are rarely used to regulate the flow,more commonly,they are a simple but effective way of either shutting off flow,or fully opening to allow maximum unobstructed flow.

Gate valves contain a tungsten carbide coated slab and this will have a hole in it to allow the flow of fluid or gas when open, and also a solid area which blocks the opening either side of the slab when closed.The slab moves up and down to open and close with tungsten carbide coated seats within the body of the valve to maintain a seal that stops the fluid or gas leaking into the body of the valve.

As the seats and alab are both hard faced with tungsten carbide.It is critical that they are perfectly flat.Two perfectly flat surfaces will form a seal that will not leak,but producing the flatness required on tungsten carbide can be difficult,particularly as the specifications become tighter and tighter as valves are designed to handle higher and higher pressures.
 

Common Alloy Grades, Ghysical Mechanical Properties And Recommended Application
Grade	WC%	Co/Ni %	Physical and mechanical properties			Grain size (μm)	Recommended application
			Density (g/cm3)	TRS (N/mm^2)	Hardness (HRA)
ZG01	100	0	15.3-15.5	1200	95.5	0.3	Ultra-high hardness, high wear resistance, anti-corrosion, with certain anti-destructive ability
ZG04X	96	4	15.0-15.2	1600	92.8	0.8-1.0	Suitable for drawing die, non-ferrous metal wire drawing and wear-resistant parts
ZG06	94	6	14.8-15.1	2500	90.0	1.2	Good abrasion resistance, good compression resistance, suitable for wear-resistant parts that resist abrasion and high pressure.
ZG06X	94	6	14.8-15.1	2400	91.5	1.0	Superio wear resistance,good comprehensive properties,suitable for making non-standard structure components with higher wear resistance.
ZG06A	94	6	14.8-15.1	2150	92.5	0.6-0.8
ZG08	92	8	14.6-14.9	2700	89.0	1.2-1.6	Good general performance, used for general wear parts, molds, general tools, etc.
ZG10.2	90	10	14.3-14.6	3800	91.7	0.7	Good general performance, suitable for casing and oil nozzle products
ZG11	89	11	14.3-14.7	2800	88.5	1.2-1.6	Anti-wear, anti-erosion, good comprehensive mechanical strength, suitable for wear-resistant parts in the petroleum, chemical and mechanical industries.
ZG12X	88	12	14.2-14.5	3000	89.5	1.0-1.2	Anti-erosion, good comprehensive mechanical strength, suitable for impact-resistant wear-resistant parts, molds, and roller rings.
ZG15	85	15	13.8-14.2	3000	86.5	1.2-1.6
ZG15X	85	15	13.8-14.2	4500	89.0	0.7	Excellent wear resistance and toughness,it is suitable for making integral stamping dies, anti-vibration toolholders, etc.
ZG20	80	20	13.4-13.8	3100	85.0	1.0	Excellent wear resistance and toughness
ZN06	94	6	14.5-14.9	2000	90.0	1.2	Non-magnetic alloy, suitable for sealing ring, non-magnetic wear-resistant parts and corrosion-resistant parts.
ZN09	91	9	14.3-14.6	2300	89.0	1.2-1.6
ZN11	89	11	14.0-14.3	2600	88.0	1.2