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The ANVIL INTERNATIONAL INC 8700163952 is a 1-inch black floor flange designed to anchor pipe to a floor or wall surface in threaded pipe systems. This cast fitting provides a stable base connection for vertical or horizontal pipe runs, distributing load at the termination point. It is sold in a package of 15 units, making it well suited for commercial rough-in work, multi-unit installations, or supply stocking. Plumbers, pipefitters, and mechanical contractors working on black iron pipe systems are the primary installers of this fitting.
This floor flange is sized for 1-inch nominal threaded pipe and is commonly used in residential and commercial plumbing, gas distribution piping, structural pipe railing, and industrial pipe support applications. The black finish is standard for gas piping applications where galvanized fittings are not specified. It threads directly onto Schedule 40 black iron pipe ends and mounts flat to a floor, wall, or framing surface using the bolt holes in the flange base.
Designed as an OEM-style replacement and standard fitting for 1-inch nominal threaded black iron pipe systems in plumbing, gas, and structural piping applications.
Installation is performed by licensed plumbers or pipefitters following applicable local plumbing and mechanical codes, including IPC and IFGC references where gas piping is involved. Shut off gas or water supply and depressurize the line before threading on the flange. Use appropriate pipe thread sealant or PTFE tape rated for the service medium. Secure the flange base to the mounting surface with fasteners appropriate for the substrate before applying load to the pipe.
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