Service Metal
150# Galvanized Malleable Square Head Plugs
- SKU:
- SGSHP
- Availability:
- Usually Ships Same Day
- Weight:
- 0.00 LBS
Description
150# Galvanized Malleable Iron Square Head Cored Plug
Our 150# Galvanized Malleable Iron Square Head Cored Plugs are designed to securely seal threaded pipe ends or openings in fittings, providing a reliable closure in piping systems. Manufactured from durable malleable iron with a hot-dip galvanized finish, these plugs offer long-lasting corrosion resistance in industrial, commercial, and mechanical applications including plumbing, water systems, and outdoor installations.
Square head plugs are commonly used for closing off unused outlets, drain ports, or access points, allowing for easy removal with a wrench when maintenance or system modifications are required.
- Malleable castings conform to ASTM A197
- Hot-dipped galvanized fittings conform to ASTM A153
- Malleable fitting dimensions conform to ASME B16.3
- Malleable bushings, plugs, and locknuts conform to ASME B16.14
- Malleable unions conform to ASME B16.39
- NPT threads on all fittings conform to ASME B1.20.1
- Class 150# fittings are UL listed and FM approved at 300 PSI
- Class 300# fittings are UL listed
- Male NPT threaded plug for sealing pipe or fitting openings
- Square head design for easy wrench installation and removal
- Galvanized fittings meet ANSI/NSF 61-4 Annex G and CA AB1953 (<0.25% lead)
- Manufacturing facility is ISO certified
- Country of origin: Thailand & China
Use our common pipe diameters and wall thickness chart to confirm sizing before ordering galvanized fittings.
View Pipe Size Chart PDF Download Spec Sheet PDF View Certificate of Conformance PDFNeed more galvanized malleable iron fittings? Shop our full 150# galvanized malleable iron fittings category for tees, elbows, couplings, bushings, and more.
