Steel Black Pipe, 4"

Sch40 Steel Black Pipe, 4"

This 4" Schedule 40 Black Steel Pipe (sold by the foot) is a heavy-duty carbon steel pipe built for strength, durability, and dependable performance in demanding applications. Designed to standard Schedule 40 wall thickness, it offers excellent structural integrity for fluid transfer, fabrication, and general construction use. Whether you’re running a line, building a framework, or tackling a custom project, this pipe delivers rugged reliability — cut to the length you need, no more and no less.

Country of Origin
Varies by production batch

Key Features / Specifications

• Product Type: Black steel pipe
• Nominal Pipe Size: 4 in
• Schedule: Schedule 40
• Material: Carbon steel (black finish)
• Wall Thickness: Standard Schedule 40 specification
• Finish: Uncoated black steel
• Sizing: Sold by the foot
• Compatibility: Suitable for threaded, welded, or fabricated applications (as applicable)

Ideal For

• Water, air, and gas lines (where code-approved)
• Structural and fabrication projects
• Agricultural and shop installations
• Custom-length runs where buying full sticks isn’t practical
• Jobs requiring strong, reliable Schedule 40 steel pipe