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China, Chinese High Precision Tungsten Steel Valve Core Set1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Industrial Customized ServicePowder MetallurgyTungsten CarbideHard Metal
Zhuzhou Sanxin Cemented Carbide Manufacturing Co., Ltd.
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Product Description Product DescriptionProduct Name:High Precision Tungsten Steel Valve Core SetProduct Usage: Pneumatic Hydraulic EquipmentProduct Application: Sliding in ClearanceTungsten steel, prepared using powder metallurgy, boasts characteristics like high strength, hardness, wear resistance, corrosion resistance, high-temperature resistance, and minimal linear expansion coefficient. Its exceptional physical stability, especially in wear resistance, stands out prominently. Widely employed in precision equipment requiring wear-resistant parts, tungsten steel's precision machining capability ensures longevity.The precision-machined tungsten steel valve core and valve sleeve are custom-manufactured based on design blueprints from the Hydraulic and Pneumatic Center at Huazhong University of Science and Technology. The specifications are as follows:1,Tungsten Steel Valve Core: Φ18-8*13.873*13.873-2*Φ12-19*Φ6-18*M3*272,Tungsten Steel Valve Sleeve: Φ20*Φ18*1.2-1.2-8-45°*0.5-20°*8For the Φ18 tungsten steel valve core, the outer diameter tolerance is -0.001,-0.002, with a roundness requirement of 0.001. A precise grinding match ensures a clearance fit of 0.003-0.005 between the larger cylindrical surface and the valve sleeve. The symmetry requirement is 0.008, with tolerances of +0.006,-0.017 for the Φ12 head and +0.028,+0.010 for the Φ6 inner hole, and a coaxiality of 0.008. For the Φ20 tungsten steel valve core, the outer diameter tolerance is -0.020,-0.041, while the inner hole Φ18 tolerance is +0.003,+0.002. The valve sleeve's inner surface matches the valve core, with eight 1.2*1.2 rectangular windows at a tolerance of ±0.005, evenly distributed. The angle tolerance is 45°±0.02°, with a roundness requirement of 0.001 and a coaxiality requirement of 0.005 for both the Φ18 inner hole and Φ20 valve core.We offer a variety of options for tungsten steel machining hard alloy materials. Common physical parameters include:PropertyRangeGrain Size (μm)0.4-2.0Cobalt Content (% Co)6-20Density (g/cm3)13.96-14.85Hardness (HRA)86-93Flexural Strength (MPa)3200-4500Young's Modulus (GPa)570-620Company ProfileAbout us:Zhuzhou Sanxin Cemented Carbide Manufacturing Co., Ltd, is engaged in R&D of cemented carbide raw material, processing, selling and aftermarket services.Sanxin dedicated in inheriting tungsten carbide OEM services and improvement solutions, has a specialized technical team as a solid foundation and obvious superiority to manufacture high-quality tungsten carbide product.Sanxin was established in 2003; Two main factories were built in 2007; Passed ISO 9001:2015 in 2017; High-tech Enterprise Identified in 2017; Obtained foreign trading license 2017; Confirmed as supplier of CLEP in 2021; Owned more than 20 patent certificates.We always carry out "quality and customer first", "Samples available", "punctual delivery", "mutual benefit", "focus on innovation", "service creates value"…business policy in the market. Sanxin delivering carbide value.Main Products:(Manufacturing high precision cemented carbide parts)1,Nationsl defence Industry Based on 60 years of cemented carbide Nationsl defence technology in Zhuzhou, Sanxin's products have undergone strict national standard quality inspection, and they are in a leading position in the industry. 2,Oil and Gas Sanxin has been a trusted supplier to the oil and gas industry for more than 20 years, providing solutions to the industries most harsh and aggressive environments. We are committed to providing key components that will achieve success for our customers. 3,Aerospace Sanxin utilizes breakthrough technologies to simplify the most complex and intricate Aerospace parts while maintain the structural integrity and reliability of the components. 4,Chemical Industries We continuously supports integrated solutions combining our expertise in wear resistant materials and surface hardening technologies. 5,Medical Industries Our ultra high precision processing technology is successfully used in eye surgery, brain blood vessel surgery and so on.6,Multi-industries Sanxin provide solutions for challenging operating conditions. Sanxin embraces the future. Our AdvantagesAdvantages:1, National high-tech enterprise certification2, Processing High tolerance accuracy ±0.001mm3, Wear-resistant, heat-resistant, and anti-corrosion Why choose us: We always implement these business policies of "quality first, customer first"; "both wholesale and retail are welcome, excellent price for large quantity"; "timely delivery, mutual benefit and simultaneous growth with customer " to expand ourselves in the market. Why rely on us: We will continue to uphold the concept of "forge ahead", "focus on innovation", "based on quality, focus on brand" and "provide products with super-expected value for customers"and make ourselves on the road to development. Why cooperate with us: We always adhere to the principle of "quality is life", "service creates value", "cooperation promote development", "support partners, develop ourselves"to cooperate with you for developing together. After Sales ServiceSupport and Services:Tungsten Carbide Processing Technical Support and ServicesOur team provides technical support and services for the processing of tungsten carbide products. We have a comprehensive range of expertise and experience that enables us to provide you with the best quality products and services.Our services include:Design and engineering assistanceProcessing and machiningHeat treatment and brazingCasting and finishingQuality control and testingWe use the latest technology and techniques to ensure that our products meet the highest standards. We also provide technical support and advice to help you make the most of your tungsten carbide processing needs.
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