August 27, 2025

C55 Cast Iron Chain Forged Chain

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  • Model NO.: C55, C55L, C77, C188, C188L, C102B, C111, C131, C132
  • Molding Style: Forging
  • Application: Agricultural Machinery Parts
  • Heat Treatment: Quenching
  • Forging Tolerance: +/- 0.1mm
  • Certification: CE
  • Inch Series: X698, X678, X48
  • Transport Package: Export Standard Packaging
  • Origin: China
  • Processing Object: Metal
  • Molding Technique: Pressure Casting
  • Material: Iron
  • Surface Treatment: Zinc Plating
  • Standard: DIN
  • Metric Series: Xt100, Xt160
  • Trademark: DP
  • Specification: ISO9001
  • HS Code: 73151190

C55 Cast Iron Chain Forged Chain
C55 Cast Iron Chain Forged Chain
C55 Cast Iron Chain Forged Chain
DONGHUA Chain Group is one of the most professional manufacturers of power transmission systems in China. We specialize in producing roller chains, industrial sprockets, motorcycle sprockets, casting sprockets, various types of couplings, pulleys, taper bushes, locking devices, gears, shafts, and CNC precision parts. We are particularly experienced in manufacturing drop-forged chains. The C-style forged chains include the following models: | Chain No. | Average Pitch | Link Quantity / 10ft | Weight (kg/m) | |-----------|---------------|----------------------|----------------| | C55 | 41.4 | 74 | 3.18 | | C55L | 41.4 | 74 | 4.10 | | C77 | 58.6 | 52 | 3.38 | | C188 | 66.3 | 46 | 5.25 | | C188L | 66.3 | 46 | 5.25 | | C102B | 101.6 | 30 | 9.35 | | C111 | 120.9 | 26 | 18.37 | | C131 | 78.1 | 40 | 10.83 | | C132 | 152.4 | 20 | 21.56 |
Product Name C55 Cast Iron Chain Forged Chain
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, zinc plating, yellow passivation, gold passivation, satin finish, black painted surface, etc.
Products Available Sprocket chains, pulleys, shafts (axles, spline shafts, dart shafts), gears (pinions, wheel gears, gear racks), bearings, bearing seats, bushings, couplings, lock assemblies, etc.
Processing Method CNC machining, punching, turning, milling, drilling, grinding, broaching, welding, and assembly.
Quality Control Technicians perform self-checks during production, and a professional quality inspector conducts a final check before packaging.
Size Custom drawings available
Package Wooden cases, containers, pallets, or customized as per client specifications
Certifications ISO9001:2008, ISO14001:2001, ISO/TS 16949:2009
Advantages Top-quality products, superior service, advanced equipment, skilled workers, and comprehensive testing facilities
Lead Time 15–25 days for samples, 30–45 days for official orders
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