1/2 inch Galvanized Iron Tee Female x Female x Female

Heavy-Duty 1/2 inch Galvanized Malleable Tee for Pressure and Drainage Systems

Engineered for demanding installations, the GALV MAL TEE 1/2 inch is a high-performance fitting that provides strong, reliable branch connections in galvanized piping systems. Its triple-female threaded design accommodates standard 1/2 inch NPT threads, ensuring compatibility with existing infrastructure in both residential and commercial applications.

This tee is hot-dip galvanized after fabrication for enhanced corrosion resistance, making it suitable for use in water distribution, compressed air lines, and low-pressure steam systems. Its malleable iron construction delivers high tensile strength and shock absorption, which is especially critical in systems subject to vibration or shifting loads.

Contractor-Approved Specifications

• ✅ Malleable Iron Body ASTM A197 compliant, providing mechanical strength with excellent machinability.
• ✅ Hot-Dip Galvanized Finish Zinc coating applied after threading for consistent corrosion protection on all surfaces.
• ✅ NPT Tapered Threads Meets ANSI B1.20.1 standards for tight, leak-resistant joints with pipe sealants.

Technical Features

• ✅ Full-Flow Design Interior casting ensures minimal flow restriction, allowing for efficient line performance.
• ✅ Uniform Wall Thickness Supports system integrity and pressure retention in both vertical and horizontal piping.
• ✅ Pressure Rated Suitable for working pressures up to 150 PSI for steam and 300 PSI for water, oil, or air (non-shock).

Typical Use Cases

Commonly used to connect three pipe sections at a 90° angle, this tee supports equal distribution of flow and is frequently installed in:

• ✅ Potable water lines (subject to local code requirements)
• ✅ Compressed air distribution networks
• ✅ Fire suppression system branch lines
• ✅ HVAC support infrastructure

Code Considerations

Always confirm compatibility with local mechanical and plumbing codes before installation. Galvanized malleable iron fittings are generally approved for above-ground use and are widely specified in engineered systems requiring metallic connections.

Installation Notes

Use a high-quality thread sealant or PTFE tape on all male pipe threads. Final tightening should be completed with appropriate torque using a pipe wrench to ensure full thread engagement without over-tightening. Ensure that the sealing surfaces are clean and free of debris for a proper fit.

Built for Field Conditions

The GALV MAL TEE 1/2 inch is manufactured to meet rigorous industry standards and built to perform reliably under real-world jobsite conditions. Its consistent dimensions, structural integrity, and corrosion resistance make it a go-to fitting for plumbing professionals, mechanical contractors, and industrial maintenance crews.