Service Metal
150# Galvanized Malleable Unions
- SKU:
- SGU.50
- Availability:
- Usually Ships Same Day
- Weight:
- 0.44 LBS
Description
150# Galvanized Malleable Iron Union
Our 150# Galvanized Malleable Iron Unions are designed to connect two threaded pipes while allowing for easy disassembly and maintenance. Manufactured from durable malleable iron with a hot-dip galvanized finish, these unions provide long-lasting corrosion resistance in industrial, commercial, and mechanical applications including plumbing, water systems, and outdoor installations.
Unions are commonly used in piping systems where future maintenance, repair, or equipment removal is required, allowing sections of pipe to be disconnected without cutting or disturbing the entire system.
- 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
- Three-piece union design for easy installation and removal
- Designed for maintenance-friendly piping connections
- 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.
