Two large diameter wooden plugs on concrete surface, used in custom municipal and industrial applications.

Large Diameter Custom Wooden Plugs for Bulk Industrial Applications

Large wooden plugs made to spec for municipal and industrial pipe-sealing needs. Available in any diameter.

Large Wood Plugs for Municipal, Industrial, and Utility Sealing Applications

H.A. Stiles manufactures large wood plugs for high-capacity sealing applications, including municipal piping, industrial equipment, and large-diameter containment systems. These plugs are custom turned to meet your specifications and are available in sizes up to and beyond 16 inches in diameter.

Each plug is crafted from pine, poplar, or particle board and can be tapered or flat-faced depending on the sealing or fill requirements. We supply these components to waterworks facilities, utility contractors, manufacturers, and OEMs that require oversized wooden plugs for reliable performance under pressure.

Contact us today to request a quote for large wood plugs built to your exact dimensions and usage requirements.

Applications/Industries

  • Municipal and industrial pipe sealing
  • Utility line and containment systems
  • Equipment and machinery manufacturing
  • Boat or marine hull sealing
  • Oversized hole and fixture fill applications

Materials and Options

  • Species available: Pine, Poplar, Particle Board
  • Custom diameters up to and beyond 16”
  • Flat or tapered designs
  • Precision turning and surface finishing
  • Optional labeling, painting, or treatment

Request a Quote for Large Wood Plugs

Need oversized wood plugs for industrial or utility use? Submit your specifications today, and we’ll deliver consistent sizing, expert shaping, and fast production turnaround.