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 Packaging
  • Origin: China
  • Processing Object: Metal
  • Molding Techniques: 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 in China specializing in power transmission components. We produce a wide range of products including roller chains, industrial sprockets, motorcycle sprockets, casting sprockets, various types of couplings, pulleys, taper bushes, locking devices, gears, shafts, and CNC precision parts. We specialize in producing different types of drop-forged chains, including the C-style forged chains. Here are some examples: - **C55**: Average Pitch 41.4 mm, 74 links per 10ft, 3.18 kg/m - **C55L**: Average Pitch 41.4 mm, 74 links per 10ft, 4.10 kg/m - **C77**: Average Pitch 58.6 mm, 52 links per 10ft, 3.38 kg/m - **C188**: Average Pitch 66.3 mm, 46 links per 10ft, 5.25 kg/m - **C188L**: Average Pitch 66.3 mm, 46 links per 10ft, 5.25 kg/m - **C102B**: Average Pitch 101.6 mm, 30 links per 10ft, 9.35 kg/m - **C111**: Average Pitch 120.9 mm, 26 links per 10ft, 18.37 kg/m - **C131**: Average Pitch 78.1 mm, 40 links per 10ft, 10.83 kg/m - **C132**: Average Pitch 152.4 mm, 20 links per 10ft, 21.56 kg/m
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, black painted surface, etc.
Products Available Sprocket chains, pulleys, shafts (axles, spline shafts, dart shafts), gears (pinions, wheel gear rack), 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; final inspection by professional quality inspectors before packaging
Size Based on drawings
Package Wooden case, container, pallet, or customized specifications
Certifications ISO 9001:2008, ISO 14001:2001, ISO/TS 16949:2009
Advantages Quality first, superior service, advanced equipment, experienced workers, and complete testing facilities
Lead Time 15–25 days for samples, 30–45 days for official orders

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