Wear Donuts

Available in a wide array of shapes and sizes,GK Wear Donuts feature a laminated bi-metallic combination of high chromium white iron metallurgically bonded to a mild steel backing plate.The white iron has a minimum hardness of 700 Brinell(63Rc) achieving maximum protection and wear life for your equipment while the mild steel absorbs high impact and facilitates ease of fitting and use.

Part No. Type Size(in/mm) Dimensions(in/mm) Weight(lbs/kg)
D75 1 φ2.9*1/75*25 2.9/75 1/25 0.6/17 0.3/8 1/25 1.5/0.7
D101 1 φ3.9*1/100*25 3.9/100 2/50 0.6/17 0.3/8 1/25 2.2/1
D102 1 φ3.9*1.2/100*32 3.9/100 2.7/70 0.9/24 0.3/8 1.2/32 2.2/1
D130 1 φ5.1*0.9/130*23 5.1/130 3.1/80 0.6/15 0.3/8 0.9/23 2.8/1.3



  • Ideal for smaller areas requiring wear resistant material
  • The round shape of GK wear donuts virtually eliminates any chance of a weld cracking and provide maximum protection while minimizing the effects of impact.
  • GK wear donuts are perfect alternatives to expensive and labor intensive hard facing or the need to cut wear strips from full sheet of wear plates.
  • GK wear donuts also offers flexible attachment options with internal and external welding possible


  • Reduce down time
  • Lower maintenance cost
  • Increase production 
  • Longer service when compared to AR plates,Chrome-carbide clad plate and hard facing


  • Adapter
  • Lip Shroud
  • SideBar
  • Transfer point
  • Bucket liner
  • Discharge chute
  • Loader
  • Excavator
  • Dragline
  • Conveyor transfer points
  • Bolt protection
  • Bucket wing
  • Shovel
©GK International Xiang CP Ref No.: 14018374-1