Bmi Usa 20507 Xh Black Malleable Iron Pipe Cap 1.25 in

Product Description

The BMI USA 20507 is a 1-1/4 inch extra heavy (XH) black malleable iron pipe cap designed to seal the end of threaded pipe runs in plumbing, gas, and industrial piping systems. Made from extra heavy malleable iron with a black finish, this cap provides durable, pressure-rated closure on exposed pipe ends. Plumbers, pipefitters, and gas technicians reach for this fitting when capping off unused branch lines, pressure-testing systems, or completing a piped rough-in. The black finish indicates an uncoated iron surface suited for gas service and general piping applications where galvanized or chrome fittings are not required.

This cap is used in residential and commercial piping installations where a 1-1/4 inch threaded end requires a secure, permanent or semi-permanent closure. Common applications include natural gas supply lines, steam and hydronic heating systems, industrial process piping, and general plumbing rough-in work. The extra heavy wall rating makes it appropriate for higher-pressure service conditions compared to standard-weight fittings. Pipefitters and plumbers will encounter this type of cap on threaded black iron pipe systems in mechanical rooms, utility spaces, and commercial installations.

Key Features

• Extra heavy (XH) wall construction for higher-pressure service compared to standard malleable iron caps
• 1-1/4 inch threaded fitting size for direct installation on matching NPT pipe ends
• Black finish suitable for gas piping and general uncoated iron pipe systems
• Malleable iron material provides impact resistance and reliable thread engagement
• Compact and lightweight at 0.86 pounds for easy handling in tight spaces

Compatibility

Designed as an OEM-style replacement or standard fitting for 1-1/4 inch NPT threaded black iron pipe systems in plumbing, gas, and industrial piping applications.

Installation Notes

Installation should be performed by a licensed plumber or pipefitter in accordance with applicable codes such as the IPC or IFGC. Always depressurize and isolate the pipe section before installing or removing threaded caps. Use appropriate pipe thread sealant or PTFE tape rated for the intended service medium, including gas-rated compounds for gas line applications. Do not overtighten; engage threads by hand first, then wrench-tighten to achieve a leak-free seal without damaging the fitting.

Technical Specifications

• Material: Extra Heavy Malleable Iron
• Finish: Black
• Pipe Size: 1-1/4 inches
• Weight Rating: Extra Heavy (XH)
• Weight: 0.86 pounds
• UPC: 777701205071

Standard Information

• Brand: BMI USA
• Manufacturer Part Number: 20507