Value Collection 3194782 Flange Gasket 1-1/2 in Pipe

Product Description

The VALUE COLLECTION 3194782 is a flange gasket designed for use with 1-1/2 inch nominal pipe. It features a 2-1/2 inch inside diameter and a 3-3/4 inch outside diameter, providing a reliable sealing surface between mating flanges. Constructed from carbon steel and stainless steel, this gasket is rated for a wide temperature range, from -440 degrees F to 850 degrees F, making it suitable for demanding industrial and commercial piping applications. Plumbers, pipefitters, and mechanical contractors install this type of gasket during flange assembly or replacement service on process and utility piping systems.

This flange gasket is intended for use with 1-1/2 inch nominal pipe flanges. The carbon steel and stainless steel construction supports use in high-temperature and corrosive environments common to commercial HVAC, industrial process piping, and plumbing systems. It is well suited for installations where flanged connections require a durable, dimensionally consistent gasket to maintain a leak-free seal under thermal cycling and pressure.

Key Features

• Nominal pipe size: 1-1/2 inches
• Inside diameter of 2-1/2 inches and outside diameter of 3-3/4 inches for precise flange fit
• Carbon steel and stainless steel construction for strength and corrosion resistance
• Rated from -440 degrees F to 850 degrees F for broad temperature range compatibility
• Sold individually — quantity of one per package

Compatibility

Designed as a replacement-style flange gasket for standard 1-1/2 inch nominal pipe flanges requiring a 2-1/2 inch ID and 3-3/4 inch OD gasket in carbon steel or stainless steel construction.

Installation Notes

Installation is performed by licensed plumbers or pipefitters. Depressurize and isolate the piping system fully before removing existing flanges or gaskets. Inspect flange faces for damage or corrosion before seating the new gasket. Follow applicable codes such as the IPC or ASME B31 piping standards for torque patterns and flange assembly procedures.