Cast Iron PlugsCast Iron Plugs for Drains and Tap Blocks

Christy Refractories’ cast iron plugs are used in several industries to stop drain holes and tap blocks.  We have a variety of stock Cast Iron Plugs shapes and sizes.  We also offer custom sizes, custom handles, custom rods, and extensions. All our cast iron plugs are made from a heat resistant alloyed cast iron.  Some customers prefer for us to not only provide their tap blocks, but their plugs as well.

We can also provide vacuum formed ceramic fiber tap cones.  Our ceramic fiber tap cones have :

  • Low thermal conductivity
  • Excellent thermal shock resistance
  • Good strength to weight ratio
  • Low thermal mass
  • Smooth surface

Let us know your needed plug dimensions and we will price plugs for you today!