| Type | Staplock Fittings |
| Connection | Welded |
| Surface Finishing | Polished |
| Shape | Round |
| Size/Diameter | 0.75 inch |
| Size | 3 inch |
Cast iron fittings are used in various systems, including plumbing, wastewater management, and industrial applications like chemical plants and refineries, due to their durability, resistance to high temperatures and pressures, and fire resistance. They connect pipes for water, steam, gas, oil, and process fluids, with common types including elbows, tees, couplings, and flanges. Their long lifespan and ability to withstand harsh conditions make them ideal for both commercial and residential projects, especially in demanding environments. Key Uses and Applications
- Plumbing and Sanitation: Cast iron fittings are common in plumbing for residential and commercial buildings, particularly for waste pipes, and are a good choice for water closets and bathtubs.
- Wastewater Management: They are utilized in wastewater treatment facilities for pipes carrying effluent and sludge.
- Industrial Systems: Industries such as manufacturing, chemical plants, power generation, and oil & gas refineries rely on cast iron fittings for pipelines.
- HVAC Systems: Fittings are used in heating, ventilation, and air conditioning systems.
- Agricultural Irrigation: They are found in irrigation systems to connect pipes and control water flow to farms.
- Fire Protection: Cast iron fittings are used in some fire protection systems.
Why Cast Iron is Chosen
- Durability & Longevity: Cast iron is a strong, resilient material that lasts for decades.
- High Pressure & Temperature Resistance: It excels in commercial and industrial settings where high pressures and temperatures are common.
- Fire & Heat Resistance: The inherent fire-resistant properties of cast iron provide added safety.
- Corrosion Resistance: While not immune, cast iron fittings are less susceptible to certain types of corrosion than some other materials.
- Mechanical Strength: They can withstand heavy loads and impacts from machinery, making them suitable for heavy-duty applications.