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The ASC ENGINEERED SOLUTIONS 810023812 is a black malleable iron 45-degree threaded elbow designed for use in piping systems that require a mid-angle directional change. The fitting features a black coating over malleable iron construction, providing durability in standard pipe installations. At 1 inch in size with threaded connections, it is suited for gas, water, and general-purpose piping systems. Plumbers and pipefitters install this type of fitting during rough-in and retrofit work where a 90-degree elbow would be too sharp for the run layout.
This 45-degree elbow is commonly used in residential and light commercial plumbing, gas distribution, and mechanical piping applications. The threaded connection style makes it compatible with standard NPT pipe and fittings, allowing installation without special tooling beyond a pipe wrench and thread sealant. It is well suited for maintenance and repair scenarios where a straight pipe run needs to be redirected at a 45-degree angle to clear obstructions or meet layout requirements.
Designed as an OEM-style replacement fitting for standard 1 inch threaded malleable iron piping systems in residential and commercial applications.
Installation should be performed by a licensed plumber or pipefitter in accordance with applicable local codes including IPC and IFGC where gas service is involved. Shut off the relevant water or gas supply and depressurize the line before beginning work. Apply appropriate thread sealant or PTFE tape to male threads before assembly and tighten to hand-tight plus wrench-tight per standard practice. Do not over-tighten malleable iron fittings, as the material can crack under excessive torque.
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