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YT15 Tungsten Carbide Valve Seats Wear And Corrosion Resistance

Zigong Jingruida Cemented Carbide Co., Ltd.

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Address: No. 8, Longxiang Avenue, High-tech Industrial Park, Yantan District, Zigong City, China- 643000

Contact name:Ruida Jing

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Zigong Jingruida Cemented Carbide Co., Ltd.

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YT15 Tungsten Carbide Valve Seats Wear And Corrosion Resistance

Country/Region china
City & Province zigong
Categories Tool Parts
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Product Details

V11 tungsten carbide Valve ball and seat

  Technic parameters

The valve ball and seat will be produced and checked according to API Specification 11 AX:2006 and GB/T18607-2008(Chinanationalstandard)Their dimension reachs a accuracy of class IT6~IT7, the shape and position reach aaccuracyofclassIT5~IT6,their roughness reachs Ra 0.8~Ra 0.05μ m, and the roundness of valve ball reachs 0.002 μ m, respectively.

 

Technic level

The material of products has excellent properties, such as good wear and corrosion resistance, good ability ofanti-compression and thermalshock.The products have not only a higher accuracy and also a good sealing character(5seconds without leakage under a vacuum of 85 Mpa), and their production technology reachs an advanced level in China.


 

API valve Ball and valve Seat Size
Dimensional SymbolV11-106V11-125V11-150V11-175V11-200V11-225V11-250V11-375
Ball-D(mm)15.8819.0523.8328.5831.7534.9342.8857.15
(0.625in)(0.75in)(0.938in)(1.125in)(1.25in)(1.375in)(1.688in)(2.25in)
Seat-ID(mm)11.6813.9717.0220.9624.3826.9233.2743.18
(0.46in)(0.55in)(0.67in)(0.825in)(0.96in)(1.06in)(1.31in)(1.7in)
Seat-OD(mm)20.1423.3229.6735.2637.5443.6951.0578.03
(0.793in)(0.918in)(1.168in)(1.388in)(1.478in)(1.72in)(2.01 in)(3.072in)
Seat-H(mm)0.5000.5000.5000.5000.5000.5000.5000.750
(12.70in)(12.70in)(12.70in)(12.70in)(12.70in)(12.70in)(12.70in)(19.05in)

 

1. Material: tungsten carbide ( cobalt-base alloy, nickel -base alloy )
2.Application fields: Subsurface pump/Oilfield Tubing pump/Insert pump, sealing, it is widely used in petroleum industry and other anti-corrosion machine parts.
3. Properties: Seat-ball valves for oilfield Insert Pumps have good resistance against corrosion and oxidation;

Tungsten carbide valve ball and seat are widely used in petroleum drill and exploitation equipment. It's used to the stationary
and roving unidirectional valve in various tube-type oil suction pump due to their high hardness, wear and corrosion resistance as well as good anti-compression and thermal shock characters with a high pump effect.


tungsten carbide grade

Chinese GradeISOChemical CompositionPhysical Mechanical Properties
WCCoDensityBend StrengthHardness
%%G/Cm3N/mm2HRA
YG3K0196.5-97314.9-15.3≥1180≥91.0
YG6XK1093.5614.8-15.1≥1420≥92
YG6K2094614.7-15.1≥1600≥91
YG8K20-K3092814.5-14.9≥1600≥90
YG10K40901014.3-14.7≥1900≥89
YG10X891014.3-14.7≥2200≥89.5
YG15K30851513.9-14.2≥2100≥87
YG20802013.4-13.7≥2500≥85.5
YG20CK40802013.4-13.7≥2200≥85.5
YG30G60703012.8≥2750≥82


 
FAQ
1.Q: Are you a manufacturer?
A: We are the manufacturer and the factory is in Zigong City, China.

2.Q: Can you customize products for me?
A: Yes, we support OEM&ODM.

3.If you need customized products, please tell me the following information.
-. carbide grade
-. carbide type and application
-. detailed dimensions(it is better to have a technical carbide drawing)
-. product's surface treatment
-. other requirements

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