Durable Tungsten Carbide Bushings and Sleeves with High Bending Strength¹

Product Description       Carbide bushings are also widely used in equipment such as pumps and valves in the chemical industry. Their corrosion resistance and high strength can resist the erosion of chemical media and withstand the pressure and impact force during equipment operation, ensuring the long - term stable operation of chemical equipment and providing an important guarantee for the continuity and safety of chemical production.Performance Characteristic1.High hardness2.High wear resistance3.High strength and good fatigue resistance4.Good chemical stability5.High temperature resistance Product Parameters Common Size OEM/ODM welcomed.Outer Diameter(mm)Inner Diameter(mm)Height(mm)Outer Diameter(mm)Inner Diameter(mm)Height(mm)90513~100125454~100902012580903130409575130509568.514090957414278100651509010062.1210200100201611081054621212010565.5158.887.3210581170.66951057518087.3211020180120.6511030228.31261109020812611494228130115652851601156032026012046280240120653182801256060055012545800200Other sizes can be offered as per customers' requirements.  Grade ChoosingGrades Chart ChineseGradeEqual to ISO Category NumberChemicalCompositionPhysical Mechanical Properties ApplicationWCCoDensityBend StrengthHardness%%g/cm3N/mm2HRAYG3K0196.5-97314.9-15.3≥1180≥92.0It is suitable for the finishing of cast iron, non-ferrous metals, alloys and non-metallic materials, and semi-finishing vehicles for intermittent cutting. Fine threading and reaming, cutting glass, and can be used for wet lubrication of steel, non-ferrous metals and their alloy wires, drilling of non-metallic materials.YG6XK1093.5614.8-15.1≥1420≥91Finishing of chilled hard alloy cast iron and heat resistant alloy steel and ordinary cast iron.YG6K1094614.7-15.1≥1600≥91Cast iron, non-ferrous metals and alloys, non-metallic materials, medium to cutting, semi-finishing and finishing.YG8K20-K3092814.5-14.9≥1600≥90Suitable for casting of cast iron, non-ferrous metals and their alloys and non-metallic materials, roughing of sections and rough cutting during rough cutting, rough planing, rough milling, drilling and reaming of general and deep holes.YG10K30901014.3-14.7≥1900≥89It is used for large batch production and has excellent strength and toughness. It is suitable for the production of drawing dies, wear parts and stamping parts and cores for hard alloy automatic presses.YG10XK20891014.3-14.7≥2200≥89.5Suitable for small diameter micro drills, end mills, rotary boring tools, etc.YG15K40851513.9-14.2≥2100≥87Forging, perforating and stamping tools for steel bars and steel tubes with high compression ratios and working under large stressesYG20K40802013.4-13.7≥2500≥85.5Stamping die, stamping watch parts, musical instrument spring piece; punching battery case, toothpaste skin mold, small size steel ball, screw, nut stamping die, hot rolling twist drill bit plate.YG20CK40802013.4-13.7≥2200≥82Production of standard parts, bearings, tools and other industries for cold heading, cold punching, cold pressing die, warhead to the shell of the stamping die. Application Applications1. Machining fieldTool guiding device: Carbide sleeve can be used as the guiding sleeve of the tool to ensure that the tool moves along the precise axis and improve the machining accuracy during drilling, reaming, and other machining processes. In precision mould manufacturing and other high-precision machining occasions, this guide sleeve can effectively reduce the deviation of the tool and ensure the accuracy of the mould cavity.Machine tool bushings: Carbide bushings are used in various bushings parts of machine tools, such as spindle bushings, screw bushings and so on. They can reduce the friction between the shaft and the sleeve, improve the motion accuracy and stability of the machine tool, and extend the service life of the machine tool due to its wear-resistant and anti-fatigue properties. 2. Automobile industry fieldTransmission components: In automotive transmissions, carbide bushings can be used in the support parts of gear shafts. They can withstand the radial and axial forces during gear transmission, reduce wear and tear, lower transmission noise, and improve the smoothness and reliability of gear shifting.Suspension system components: In certain movable joints of the automobile suspension system, the use of carbide sleeves can provide good abrasion resistance and anti-fatigue performance, ensure the stable work of the suspension system, and improve the driving comfort and safety of the automobile. 3. Metallurgical industry fieldSteel rolling equipment components: In the roll bearing housings of steel rolling mills, carbide bushings can be used as liners to withstand the huge pressure and friction of the rolls. They can effectively protect the bearing seat, reduce wear and tear, and maintain stable performance in high temperature environment, to ensure the normal operation of steel rolling equipment.Continuous casting equipment components: In the crystallizer vibration device of continuous casting machine, the carbide sleeve can be used as a guiding part to ensure the accurate vibration of the crystallizer and improve the quality of continuous casting billet. Company Profile Company ProfileZigong Kemit Cemented Carbide Co., Ltd.Zigong Kemit Cemented Carbide Co., Ltd is located in Hi-Tech Industrial Zone of Zigong City, west of China. We have more than 15 years experience in researching and manufacturing of tungsten carbide products.We are committed to providing customers with wear-resistant solutions under conditions of high wear, high corrosion, high temperature and high-pressure for industries like Oil&Gas,Mining Engineering Mechanical Machining Automobile Chemical and Aerospace etc. Our main products including Carbide rods and bars, Carbide strips and plates, Carbide bushings and sleeves, Carbide valve seats, nozzles, sealing rings, cutting tools and all kinds of customized tungsten carbide wear parts etc. We attach great importance of innovative development, taking new process technologies and efficient research and development of new products. With strong supply capabilities, fast delivery, and stable quality, we can meet with the needs of our global customers. We adhere to honesty and win-win cooperation, not only serve customers high quality products, excellent Pre and after sales service, but also we pay great attention to the long partnership with our customers and growing with our customers. Product Process Product Process Customer Service FlowchartCustomer Service FlowchartPacking & Delivery 1.According to the fragile characteristics of Cemented Carbide, we choose safe and suitable packaging to ensure the safety of the product during transportation and not to damage the product.2.According to customer's demand, we provide neutral packaging or customized packaging with customer's logo.3.A variety of transportation methods are available: Sea Freight; Air Freight; Express ( UPS / DHL / FedEx / etc) .  FAQ FAQ1. Are you manufacturer or trading company?We are a professional manufacturer with 15 years experience in this field of carbide tools.2. How can i place an order ?Please provide the details of your requirements as clear as possible. So we can send you the quotation at the first time.For designing or further discussion, it is better to contact us with WhatsApp / email / phone, in case of any delays.3. When can I get the price?We usually quote within 24 hours after receiving your inquiry. If you need a quote urgently, please let us know in your email so we can prioritize your inquiry.4. What's your delivery way?If the quantity is small, we recommend using express, such as DHL, UPS, TNT, FEDEX. If the quantity is large, send by sea.5. Can you provide OEM service?Yes, we work on OEM orders. Which means size, quantity, design, packing solution, etc will depend on your requests; and your logo will be customized on our products.6. What is the producing process?Production process including raw material cutting, machine processing, grinding, accessories cleaning, assemble, cleaning, stoving, oil coating, cover pressing, testing, package.7. How to control the products quality?All products will be tested before bulk production, and we will check the physical properties, shape and tolerances of the products before shipping to ensure that the products are qualified.8. What's your delivery time ?For the normal type which we have mold it takes 15-25 days after receiving the advance payment. For the non standard which we do not have mold it takes 25-35 days after receiving the advance payment.9. What is the MOQ?We have fixed MOQ for each of our products. But if you need less, it's okay, as we will change the price according to your quantity.

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