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China, Chinese Gringing Ball Speacial Tool Ball Tungsten Ball for Valva Milling1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Valve PartsValve BallCarbide BallHardness
Zhu Zhou Evergreen Hardmetal Tools Co., Ltd.
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Product Description Evergreen started in 1998 is a leading manufacturer of Hardmetal tool factory in China. We supply the widest range of grinding media (forged & cast grinding ball, grinding rod and grinding cylpebs) to industries involved in milling and comminution: mines, cement, coal power stations and chemical industry.Ever green`s Ball Factory has a production capacity of above 10,000 tons of grinding media ranging from 20mm-150mm. We have been specializing in the development, manufacture, marketing and after-sales service of grinding balls.To meet their customers' needs, we research, design, manufacture and distribute grinding media with high hardness, good wear resistance and low breakage rate. Our products are mainly exported to South America, South Africa, Middle East, Eastern Europe, America, Australia and Southeast Asia, such as Chile, Ghana, Iran,Italy,Noway, Austria, Canada and Indonesia.As a professional manufacturer, We has obtained ISO System Authentication. We have been serious for our production and quality control. What's more, we can offer SGS, TUV and other professional test reports from 3rd party lab.Our AdvantagesOur Advantages:1:High strength, high wear resistance, high precision, high temperature resistant, corrosion resistant.2:They are mainly used for the sealing of valves of oil pumps in petroleum industry's sand containing wells, viscous oil wells, sea oil wells and high pressure sulfur resistant oil wells, etc.3 They are used with compatible cemented carbide valve seats. The surface finish, tolerance class and tolerances of dimensions have respectively reached the standards of the machine industry: G5, G10, G16, G40 and G100 of JB/T 9145-1999.4:Precision machined cemented carbide balls of other grades and specifications are also available based on customers' demands.5:Compatible high precision valve seats can also be made available.Product DescriptionYG6 YG8 tungsten carbide ball for valve pair & oil industry Product Description 1: Diameter: ?0.3~?100mm2: Application :Tungsten carbide ball is very wide, such as: precision parts punching and drawing, precision bearing, instrument, instrument, pen making, spraying machine, water pump, mechanical fittings, sealing valve, brake pump, punching hole, oil field. Hydrochloric acid laboratory, hardness measuring instrument, fishing gear, counterweight, decoration, finishing and other high-end industries Product name Tungsten carbide balls Series YG6 YG8 YN6 YN8Feature Large hard Tungsten Carbide ball has high hardness, wear resistance, corrosion resistance, bending resistance, and bad use environment, and can replace all steel ball products. Carbide ball hardness ≥ 90.5, density = 14.9g/cm3.Density 14.9g/cm3Product process line The production process of cemented carbide ball is similar to that of other cemented carbide products, mainly including powder preparation → recipe according to application → wet grinding → mixing → crushing → drying → sieving → adding molding agent → drying → sieving Prepared mix → granulation → cold isostatic pressing → forming → sintering → forming (blank) →grinding → packaging → storage. According to the specific application requirements and related parameters, there are carbide alloy ball, tungsten steel ball, tungsten ball, high-density alloy ball and other carbide ball products. The smallest carbide ball can do about 0.3 in diameter.Product ParametersVarious Size of Aseeder tungsten carbide balls in many types of tungsten carbide grade are availableGradeDensity ( g/cm3)Hardness ( HRA)T.R.S(MPa)Grain size ( μm)Composition ( % )Equal to ISOYG814.65~14.85≥89.5≥23201.2~2.08%CO 92%WCK20YG614.85~15.05≥90.0≥21501.2~2.06%CO 94%WCK10Dia.(mm)Dia.(inch)Dia.(mm)Dia.(inch)23/38823/732.381253/329.5253/82.56/611037/9432/1711.11257/163.1751/81243/913.9695/3212.71/243/1913.49417/324.76253/161443/78512/6114.28759/165.5567/321513/22613/5515.8755/86.351/41617/2778/2919.053/47.9385/162037/47Tolerances: AFBMA Ball Tolerances TableGradeSphericity in inchesSphericity in mmBasic Diameter Tolerance in inchesBasic Diameter 2 in mmMaximun Surface RoughnessG30.000003"0.0000762mm+/-0.00003"+/-0.000762mm0.5G50.000005"0.000127mm+/-0.00005"+/-0.00127mm0.8G100.000010"0.000254mm+/-0.0001"+/-0.00254mm1G250.000025"0.000635mm+/-0.0001"+/-0.00254mm2G500.000050"0.00127mm+/-0.0002"+/-0.00508mm3G1000.0001"0.00254mm+/-0.0005"+/-0.0127mm5G2000.0002"0.00508mm+/-0.001"+/-0.0254mm8G5000.0005"0.0127mm+/-0.002"+/-0.0508mm G10000.001"0.0254mm+/-0.005"+/-0.127mm Detailed PhotosPackaging & ShippingRelated Products Welcome to contact for quotation and E-catalog: Kate Caizcustomer sevice at Evergreen Hardmetal tools co.,Ltd
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