DIN/ISO Standard Double Pitch 212b Transmission Roller Chain

  • Model NO.: 212B
  • Trademark: DP
  • Specification: ISO9001
  • HS Code: 73151190
  • Weight: 1-2 Kg/Piece(According to Order)
  • Transport Package: Export Package
  • Origin: China
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 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/ISO Standard Double Pitch Transmission Chains

DIN/ISO STANDARD CHAIN NO.
208A
208B
210A(2050)
210B
212A(2060)
212B
216A(2080)
216AH(2080H)
216B
220A(2100)
220B
224A(2120)
224B
228B
232B
Product name  DIN/ISO Standard Double Pitch Transmission Chains 212B
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

Rolling PDC Cutter

Rolling pdc cutter has own design research. Rotary pcd insert increase bit durability by rotating 360°, dispersing heat and wear. Positioned in the highest wear areas of the bit structure, the elements use the entire circumference of the cutting edge to cut the formation. The rotating action enables the edge to stay sharper longer, extending EnduroBlade 360 bit life far beyond that of conventional PDC bits with fixed cutters.

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