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.
Double Pitch Conveyor Chains
Material: Alloy Steel or stainless-steel
Surface Treatment: Shot Peening / Blacking / Blueing
Main Application: Idustry machine
DIN/ISO Chains NO. Pitch
C208A 25.4
C208AL 25.4
C208B 25.4
C208BL 25.4
C210A 31.75
C210AL 31.75
C212A 38.1
C212AL 38.1
C212AH 38.1
C212AHL 38.1
C216A 50.8
C216AL 50.8
C216AH 50.8
C216ALH 50.8
C220A 63.5
C220AL 63.5
C220AH 63.5
C220ALH 63.5
C224A 76.2
C224AL 76.2
C224AH 76.2
C224HL 76.2
C232A 101.6
C232AL 101.6
C232AH 101.6
C232AHL 101.6
Double pitch conveyor chains with attachments:
Attachments shape: Straight side plates and crankled plates
| Product name |
Double Pitch Conveyor Chains |
| 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 |
Audited Supplier 
){kind=link}
){kind=link}