Audited Supplier
Single Double, Tripl, Quadruple
Industry
Hardened
Rolling Gear
Spur Gear
C45 Steel
Circular Gear
Sprockets&Platewheels Finished Bore Sprockets.etc
Steel Stock Bore Sprockets ;Finshed Bore Sprockets
Finished Bore Sprockets; Stock Bore Sprockets&
Semi-Automatic Manipulation
Stepped
DONGHUA
export package
ISO9001
China
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
We adopt good quality raw material and strict with DIN,ANSI,JIS standard ect,We have professional quality conrol team, complet equipment ,advanaced technology.In 1999,Donghua obtained ISO9001 Certificate of Quality Assurance System,besides,the company also devotes itselt o environmental protection,In2002,it also obtained ISO14001 Certificate of Environment Management System.
DIN ,ANSI,JIS,Standard Sprocket instruction:
EUROPEAN STANDARD SERIES AS FOLLOWS:
Sprockets & Platewheels
Fininshed Bore Sprockets
Stainless Steel Sprockets
Taper Bore Sprockets
Ball Bearing Idler Sprockets
Double Srpockets for Two Single Chains
AMERICAN STANDARD SERIES AS FOLLOWS:
Steel Stock Bore Sprockets
Finished Bore Sprockets
Doubel Sprockets for Two Single Chains
Taper Bore Srpockets
Double Pitch Sprockets
Sprockets with Split Taper Bushings
Sprockets with QD Bushings
ASIAN STANDARD SERIES AS FOLLOWS:
Finished Bore Sprockets
Stock Bore Sprockets &platewheels
Double pitch Sprockets
Double Sprockets for Two Single Chains
| Product name | DIN, ANSI, JIS, Standard Sprocket Platewheel Type A |
| Materials Available | 1. Stainless Steel: SS201, SS303, SS304, SS316, SS416, SS420 |
| 2. Steel:C45(K1045), C46(K1046),C20 | |
| 3. Brass:C36000 ( C26800), C37700 ( HPb59), C38500( HPb58), C27200(CuZn37), C28000(CuZn40) | |
| 4. Bronze: C51000, C52100, C54400, etc | |
| 5. Iron: 1213, 12L14,1215 | |
| 6. Aluminum: Al6061, Al6063 | |
| 7.OEM according to your request | |
| Surface Treatment | Annealing, natural anodization, heat treatment, polishing, nickel plating, chrome plating, znic plating,yellow passivation, gold passivation, satin, Black surface painted etc. |
| Products Available | sprockt chains, pulley, shafts(axles, spline shafts, dart shafts),gears (pinions, wheels gear rack) bearing, bearing seat, bushing, coupling, lock assembly etc. |
| Processing Method | CNC machining, punch,turning, milling, drilling, grinding, broaching, welding and assembly |
| QC : | Technicians self-check in production,final-check before package by professional Quality inspector |
| Size | Drawings |
| Package | Wooden Case/Container and pallet, or as per customized specifications |
| Certificate | ISO9001:2008 , ISO14001:2001,ISO/TS 16949:2009 |
| Advantage | Quality first Service superior , Advanced equipment,Experienced workers,Perfect testing equipment |
| Lead Time | 15-25days samples. 30-45days offcial order |
