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The AMPCO W-12 is a flange wedge designed for use in mechanical and industrial assembly applications where secure flange connections are required. Flange wedges are used to align, level, or adjust flanged components during installation or maintenance. At 1 pound, the W-12 is a compact, single-piece hardware item suited for trade professionals working on piping, mechanical systems, or structural assemblies that use flanged connections.
Flange wedges of this type are commonly used in commercial and industrial settings where flanged pipe connections, equipment bases, or structural components require precise alignment or leveling. The W-12 is sold and packaged as a single unit, making it a direct replacement or supplemental wedge for service and repair work.
Designed as an OEM-style replacement flange wedge for mechanical and industrial assemblies using standard flanged connections.
Installation of flange wedges is typically performed by licensed plumbers, pipefitters, or mechanical contractors. Always depressurize and isolate the system before servicing flanged connections. Follow applicable ASME and ANSI flange standards as well as local mechanical codes during installation. Verify wedge seating and flange alignment before returning the system to service.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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