Double Pitch Transmission Chains with Attachments (2040 2050 208B 210B...)

• Usage: Transmission Chain
• Material: Alloy/Carbon Steel
• Color: Solid Color
• Chain No.: 2040 2050 2060---2120;208b 210b 212b 232b
• Structure (for Chain): Roller Chain
• Transport Package: Export Package
• Model NO.: Standard chains and chains with attachments
• Specification: ISO9001
• Trademark: dp
• Origin: China
• HS Code: 73151190
• Production Capacity: 5000m/Month

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.


Double Pitch Transmission Chains or Double Pitch Transmission Chains With Attachments
1. All parts are heat treatment(quenching and tempering) and controlled in a reasonable tolerance range. 
2. Tensile strength: 15-20% higher than the standard 
3. Certificate of Quality: ISO 9001: 2000,
4. Centreless grinding. 
5. Good lubrication with excellent grease. 
6. Color: Self, dark yellow, dark blue, black 
7. All attachments are the standard sizes. 
8. Type: One side outer plates with attachments, one side inner plates with attachments, one side outer and inner plates with attachments, two sides outer plates with attachments, two sides inner plates with attachments, two sides outer and inner plates with attachments. 

Product name	Double Pitch Transmission Chains with Attachments
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