Hangzhou Donghua Power Transmission Imp. & Exp. Co., Ltd.  

Product Name: ISO Standard Sprocket with Hubs Model NO.: ISO European American Asian Standard Type: Circular Gear Material: Carbon Steel Toothed Portion Shape: Spur Gear Manufacturing Method: Rolling Gear Hardness: Hardened Tooth Surface Application: Motor, Electric Cars, Motorcycle, Machinery, Marine, Toy, Agricultural Machinery Standard Or Nonstandard: Nonstandard Size: Single Double Triple Surface Treatment: Zinc Plated; Painted; Chrome Hub: Plate Wheel 1-Side Hub ,2-Side Hub Bore: Stock Bore; Finished Bore Trademark: DonGHUA Transport Package: Plastic Bag+Plywooden Case/Pallet Specification: Custom-made Origin: China HS Code: 84839000 Product Description DonGHUA Chain Group is the most professional manufacturer of power transmission in China, manufacturing roller chains, industry sprockets, motorcycle sprockets, casting sprockets, different type of couplings, pulleys, taper bushes, locking devices, gears, shafts, CNC precision parts and so on. We have passed ISO9001, ISO14001, TS16949 such quality and enviroment certification.Product Name: Industry SprocketStandard: ANSI, DIN, JIS, KANAMaterial: Steel C45Surface Treatment: Teeth Harden, chemical black finishHardness: 40-52 HRCOEM: YesPlace of Origin: ChinaApplication:Industry sprockets can be usedin power driving, conveyor, lifting, mine, agricultural, food industry etc., together with roller chains.ProductnameISO Standard srpockets Chainwheels with hubsMaterialsAvailable1.StainlessSteel:SS201,SS303,SS304,SS316,SS416,SS4202.Steel:C45(K1045),C46(K1046),C203.Brass:C36000(C26800),C37700(HPb59),C38500(HPb58),C27200(CuZn37),C28000(CuZn40)4.Bronze:C51000,C52100,C54400,etc5.Iron:1213,12L14,12156.Aluminum:Al6061,Al60637.OEMaccordingtoyourrequestSurface TreatmentAnnealing,naturalanodization,heattreatment, polishing,nickelplating,chromeplating,znic plating,yellowpassivation,goldpassivation, satin,Black surface painted etc.ProductsAvailablesprockt chains, pulley, shafts(axles,splineshafts,dartshafts),gears(pinions,wheelsgear rack)bearing,bearingseat, bushing,coupling,lock assembly etc.ProcessingMethodCNCmachining,punch,turning,milling,drilling,grinding,broaching,weldingandassemblyQC:Techniciansself-checkinproduction,final-check before package by professional Quality inspectorSizeDrawingsPackageWooden Case/Container and pallet, or aspercustomizedspecificationsCertificateISO9001:2008 , ISO14001:2001,ISO/TS 16949:2009AdvantageQuality first Service superior , Advanced equipment,Experienced workers,Perfect testing equipmentLeadTime15-25dayssamples.30-45daysoffcialorder