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Zhuzhou Hong Yang Hard Alloy Co., Ltd.
China Tungsten Carbide Parts Manufacturer
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Carbide Wear Parts Specifically Developed To Resist Wear At High Temperatures

Zhuzhou Hong Yang Hard Alloy Co., Ltd.
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Carbide Wear Parts Specifically Developed To Resist Wear At High Temperatures

MOQ : Negotiation

Price : Negotiation

Packaging Details : Negotiation

Payment Terms : L/C, D/A, D/P, T/T

Place of Origin : Zhuzhou

Brand Name : Hong Yang / OEM

Certification : ISO9001:2015

Delivery Time : 15 Days

Model Number : Tungsten Carbide Valve Core - 05

Color : Silver

Material : YG11 (cobalt based) or YN11 (nickel based) cemented carbide + 17-4P

Shape : customized

Feature : Corrosion resistant, high temperature resistant

Surface : Blanks or polished grinding

Standard or nonstandard : Nonstandard

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WC Tungsten Carbide Valve Seats / Tungsten Carbide Valve Core

 

 

 

Description 

 

 

 

Tungsten carbide Valve trim valve core are specifically developed to resist wear at high temperatures. The material is based on wear-resistant carbides that are thermally stable at exhaust valve seat operating temperature. They are mainly used for the sealing of valves in petroleum industry's sand containing wells, viscous oil wells, sea oil wells and high pressure sulfur resistant oil wells, etc.

 

 

Specification

 

 

 

YG11 cemented carbide chemical composition: WC: 89%, Co: 11%.


Physical properties of YG11 cemented carbide: density ρ13.4-13.8, average particle 1.2μ, hardness ≥88HRA, flexural strength ≈3400


YG11 cemented carbide comprehensive performance: combined with the high hardness of YG8 and the bending resistance of YG15, it has good

 

comprehensive mechanical properties.

 

 

Applications

 

 

 

WC Tungsten Carbide Valve Seats / Tungsten Carbide Valve Core Widely used in all kinds of molds, tools, mining equipment, valves, nozzles.

 

Suitable for mass production.

 

 

 

 

 


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machining tungsten carbide

      

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