Ring chain - seamless loop - Universal Ring 
 Sales Director: Cheng Hui Mobile: 15269750901 landline :0537-2383936 QQ: 1172792005 

 1 Scope 
 Ring chain is a material made by the nine forged. Applicable to the transport of coal, waste rock, and other kinds of materials forestry lumber carts and transport links, in line with "coal mine security procedures" under the premise also applies to mine the human connection. 
 Ring chain Province, superior product 

 2, the technical parameters and mechanical properties 
 Name Specifications 
 mm test load 
 Breaking load KN 
 KN toughness 
 ak bending performance 
 β material 
 Ring chain φ32 × 50 × 165 137.2 784.5 ≥ 1000J/M2 180o 25 # 
 Ring chain φ32 × 60 × 140 137.2 784.5 ≥ 1000J/M2 180o 25 #