Macomb Group Approved 02540BLSPPED 1/4 in Black Seamless Pipe

Product Description

The MACOMB GROUP APPROVED 02540BLSPPED is a 1/4-inch nominal size, Schedule 40 seamless black carbon steel pipe with plain ends. Manufactured to ASTM A106 standards, this pipe is built for high-pressure and high-temperature service in industrial and mechanical piping systems. With a maximum working pressure of 6400 psi and a temperature range of -20 degrees F to 400 degrees F, it is suited for steam, gas, and fluid transfer applications where reliability and material integrity are critical. Licensed plumbers, pipefitters, and mechanical contractors are the primary installers for this type of pipe.

This pipe is used in residential and commercial plumbing, HVAC piping, gas distribution, and industrial process piping. Its seamless construction makes it appropriate for higher-pressure service compared to welded pipe of the same schedule. The plain end configuration allows for threaded, welded, or mechanical coupling connections, depending on the installation requirements. Schedule 40 wall thickness and ASTM A106 material compliance make it a standard specification for pressure piping systems governed by ANSI B31.1 power piping and ANSI B36.10 dimensional standards.

Key Features

• Seamless construction per ASTM A106 for consistent wall integrity under pressure
• Maximum working pressure of 6400 psi for demanding service conditions
• Temperature rating from -20 degrees F to 400 degrees F
• Tensile strength of 70000 psi and yield strength of 40000 psi
• Plain end connection for flexibility in joining method
• Compliant with ANSI B36.10 and ANSI B31.1 industry standards

Compatibility

Designed as an OEM-style replacement or new-install option for standard 1/4-inch Schedule 40 black seamless carbon steel pipe applications in mechanical, gas, and pressure piping systems.

Installation Notes

Installation should be performed by a licensed plumber, pipefitter, or mechanical contractor familiar with applicable codes including ANSI B31.1 and local mechanical codes. Shut off all pressure and isolate the system before cutting, threading, or welding. Plain end pipe may be threaded, socket-welded, or coupled depending on system design requirements. Do not exceed rated pressure or temperature limits for the installed configuration.