| Feature | Details |
| Material | Heavy-Duty Cast Iron |
| Size | 15mm (1/2″) to 50mm (2″) |
| Type | Threaded Cap with Center Hole |
| Thread Type | Standard Female Threaded (BSP) |
| Application | Drainage Outlets, Venting Systems, and Structural Frameworks |

Our Hole-Type Cast Iron Cap Plug is engineered for industrial and structural applications that require a robust pipeline termination with a center passage. Manufactured from high-strength cast iron, this fitting provides a durable, high-pressure solution for systems that need a secure cap with an integrated opening for venting, drainage, or mechanical assembly.
Reinforced Cast Iron Build: Cast from premium industrial-grade iron to ensure maximum structural integrity and resistance to impact or heavy mechanical stress.
Integrated Center Hole: Features a precision-cast hole designed for specific industrial uses, including air venting, moisture drainage, or mounting applications.
Precision Machined Threads: Equipped with deep, accurate threads that ensure a tight, secure connection to the pipeline, preventing leakage around the edges.
Industrial Protective Coating: Finished with a thick anti-corrosive layer to prevent rust and ensure a long service life in outdoor or damp environments.
High Load Capacity: Unlike plastic alternatives, this cast iron plug handles extreme temperature variations and mechanical pressure without cracking or warping.
