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The BMI USA 35514 is a 6-inch malleable iron pipe cap with a black finish, designed to seal the open end of a threaded pipe. Pipe caps thread onto male pipe ends to close off a line during testing, system modifications, or permanent termination. Made from malleable iron, this cap provides the mechanical strength and thread integrity required in demanding plumbing, gas, and industrial piping applications. It is installed by licensed plumbers and pipefitters working on iron pipe systems where a durable, code-appropriate termination fitting is needed.
This cap is suited for use in residential and commercial piping systems that involve schedule-rated black iron pipe. Common applications include gas distribution lines, steam systems, compressed air piping, and water distribution where black iron fittings are specified. The black finish is consistent with standard black iron pipe used in natural gas and propane installations. Contractors reach for this size when capping a 6-inch mainline branch, stub-out, or test point.
Designed as an OEM-style replacement and standard fitting for 6-inch threaded black iron pipe systems in residential and commercial plumbing and gas piping installations.
This fitting is installed by licensed plumbers or pipefitters following applicable local codes and IFGC or IPC standards. Shut off and depressurize the line before removing or installing any cap or fitting. Apply appropriate thread sealant or pipe thread compound to the male threads before installation. Do not over-tighten; hand-tighten and use a pipe wrench for final seating without exceeding the thread engagement limits of the fitting.
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