Macomb Group Approved 160040BLWPPED 16 Inch Std Sch 40 Black Pipe

Product Description

The MACOMB GROUP APPROVED 160040BLWPPED is a 16-inch nominal, standard weight (SCH 40) black carbon steel pipe supplied in single random lengths with plain ends. Manufactured domestically using the electric resistance welded (ERW) process, it features a 0.375-inch wall thickness that meets STD/SCH 40 schedule requirements. This pipe is a workhorse in large-diameter piping systems, used by licensed plumbers, pipefitters, and mechanical contractors on commercial and industrial projects where structural integrity and consistent wall thickness are critical to system performance.

This pipe is suited for commercial and industrial piping systems including HVAC hydronic distribution mains, fire suppression headers, gas transmission lines, and general mechanical piping applications requiring a 16-inch nominal diameter. The plain end configuration accommodates a range of joining methods including welding, grooved couplings with field preparation, and flanged connections after facing. The single random length supply format is standard for large-diameter pipe sourced for fabrication shops and on-site installation crews.

Key Features

• Nominal size of 16 inches for large-diameter mechanical and industrial piping runs
• STD/SCH 40 schedule with a 0.375-inch wall thickness for reliable pressure containment
• Electric resistance welded construction for consistent seam integrity along the full length
• Plain end configuration compatible with welded, grooved, or flanged connections after field preparation
• Black carbon steel finish suitable for buried, insulated, or painted applications
• Domestically manufactured, meeting sourcing requirements for domestic-content specifications

Compatibility

Designed as an OEM-style replacement and standard supply pipe for commercial and industrial carbon steel piping systems requiring 16-inch nominal STD/SCH 40 plain end pipe.

Installation Notes

Installation of large-diameter carbon steel pipe should be performed by a licensed pipefitter or journeyman plumber in accordance with applicable codes including ASME B31.1, B31.3, or IFGC depending on service type. Always depressurize and isolate existing systems before cutting into active lines. Plain ends require proper preparation such as beveling or grooving before welding or mechanical joining. Pipe supports and hangers must be sized and spaced per applicable mechanical codes to prevent sag and undue joint stress.