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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 Seats - 10
Name : Ball Valve Seat
Feature : Corrosion resistant, high temperature resistant
Material : YG11 (cobalt based) or YN11 (nickel based) cemented carbide + 17-4P
Surface : Blanks or polished grinding
Shape : customized
Color : Silver
Standard or nonstandard : Nonstandard
WC Tungsten Carbide Valve Seats / Tungsten Carbide Valve Core
Description
WC hard alloy valve core, the valve seat is made of YG11 (cobalt based) or YN11 (nickel based) cemented carbide + 17-4P duplex stainless steel. The product has high hardness, erosion resistance, corrosion resistance and high temperature resistance. Anti-high frequency vibration, no break, reliable connection and so on.
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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Pumps Tungsten Carbide Valve Seats / Carbide Seal Rings ISO Certification Images |