Supply 0.5mm-50mm Stainless Steel Ball for Bicycle

Supply 0.5mm-50mm stainless Steel Ball for BicycleAustenitic stainless steel ballGrade of ball:60 to 1000/ 60 to 1000Size:2.381mm-12.7mmApplicationJewelry, high-end cosmetics, medical equipment, bearings, pumps, valves, aerosol, dispenser sprayers, food stuff, paper, chemical, rubber, military industry, special bearings, household sprayers, perfume miniature pumps, medical application valves, aerospace, body jewelry lotion pumps,chemical pump,guide rail, toy accessories, hardware accessories, auto accessories and other corrosion resistance application.Martensitic stainless steel ballGrade of ball:10 to 1000Hardness:HRC 56 to 60/ HRC 48-52Size:2.381mm-25.4mmApplicationPrecision bearings, anti-friction bearings, special valves, special bearings, special pumps, ballpoint pens, conveyor belts, food stuff, medical instruments, quick couplings, recirculating ball bearings, knotting devices, oil refinery devices, fasteners, locking mechanisms, lighters, components and so on. Chemical composition  Stainless steel ballSteel GradeC(%)Si(%)Mn(%)P(%)S(%)Ni(%)Cr(%)Mo(%)Austenitic stainless stell ballAISI2010.151.00max5.50~7.50max0.06max0.03max3.05-5.5016~18----AISI3040.07max1.00max2.00max0.045max0.03max8~1017~19----AISI304L0.03max1.00max2.00max0.045max0.03max8~10.516~18----AISI3160.08max1.00max2.00max0.035max0.03max10~1416~182.0~3.0AISI316L0.03max1.00max2.00max0.035max0.03max12~1516~182.0~3.0AISI6650.08-0.1max0.3~0.5max13.5~13.9max0.04max0.02max0.7-0.812-12.3----Martensitic stainless steel ballAISI4400.90~1.00max0.80max0.8max0.035max0.03max0.6 max17~19----AISI440C0.95~1.10max0.80max0.8max0.035max0.03max0.60max16~180.40~0.70AISI4200.26~0.351.00max1.00max0.035max0.03max0.60max12~140.75maxAISI420C0.36~0.450.60max0.80max0.035max0.03max0.60max12~14----We produce  ItemNameMaterial1Carbon steel ball (Low)AISI1010,AISI1015,Q195,Q2352Carbon steel ball (High)C80,C82,C853Stainless steel ball(Austenitic)AISI304/304L/316/316L/201/6654Stainless steel ball(Martensitic)AISI420/420C/440/440C5Chrome steel ball(Ferritic)AISIE52100/100Cr6/Gcr15/SUJ-2More pictures(Carbon steel ball, Stainless steel ball, Chrome steel ball)Company ProfileTANGLAND International Company, is a wholly-owned subsidiary of TANGLAND GROUP, is the professional company for Trading & International Exchange and cooperation. We set up branches in Beijing, Shanghai and Qingdao, as well as overseas assembling plant, or/and showing room and service centre, in Pakistan, UAE, and some Asian & African countries. TANGLAND GROUP is a comprehensive company including manufacturing, assembling, Casting & Foundry, producing Casting parts, Electric Vehicle, Tractor, Light truck, Semi-trailer, Steel ball and Nylon 6 products, Running an Industrial products'Information & Exchange Platform, the headquarter is in Ji'nan, Shandong, and assembling, machining & foundry and castingplants are in Liaocheng, Jining, Tai'an and Weifang, theInformation and Exchange platform named-TANGLANDINFORMATION & TECHNOLOGY COMPANY. TANGLAND INTERNATIONAL. We are mainly dealing with the importing and exporting, for Machineries, Vehicles, Equipments, Building Materials, Steel &Iron, Casting Foundry and related parts & components, regular Chemical, Nylon 6 products, Medical supplies and consumables, etc., there are our own 2000 dealers, overseas storages, overseas companies, our turnover is US dollar 150 Million, with our professional trading team efforts, and the vision to Create the Value for all the buyers and sellers. We export 8000 sets Agricultural machines, 5000 units various light and Medium/heavy duty trucks, Semi-trailers, 30,000 sets Diesel engine and Generator sets, 15,000 tons various Casting parts, such as Pipe and fittings, Housing, etc., Steel/Iron Balls, 10,000 tons Nylon 6 Cord fabric and Yarn in the year 2016, we gather a lot of advantages for Agricultural machines, Transporting Vehicles, Power equipments, Casting Parts and Industrial materials, and enjoy the good marketing shares in One Belt & One Road countries, accumulate the exporting, marketing and services experiences, found up the Sales+Servicebusiness mode, cooperate with dealers, agents, solve the challenges in machines exporting business, e.g., service, spare parts supplying, technical supporting, warranty, etc., and start the assembling and localization in some markets, which strengthen the acknowledge and reliability from clients and users. TANGLND FAITH: To create the value for all the customers is the only reason for TANGLAND existence.Production Process1.Cold heading process2.Flashing process3.Heating treatment process4.Grinding process5.Initial grinding process6.Lapping process7.Eddy current tested by AVIKO8.Optical testingWorkshopInspection MachinesProfile roughness tester from EnglandGermany Zeiss cleanliness analysis systemTaylor roundness instrument from EnglandSKF waviness meterGermany KB Vivtorinox hardness testerFinland residual stress analysisOxygen nitrogen analyzer from USAGermany Zeiss metallographic microscopeSte