Lukjan Metal Products RP050631120 Galvanized Round Pipe

Product Description

The LUKJAN METAL PRODUCTS RP050631120 is a galvanized steel round pipe from the RP05 Series, designed for use in residential and light commercial HVAC duct systems. This pipe measures 6 inches in diameter and 120 inches in length, offering a full 10-foot straight run per section. Constructed from galvanized steel, it provides corrosion resistance suitable for supply and return air ducting applications. The buttonlock/snaplock seam allows for quick field assembly without additional fasteners. This pipe is sold unboxed and is a standard component installed by HVAC sheet metal mechanics and duct installers.

The RP050631120 is well suited for trunk-to-branch round duct runs in forced-air heating and cooling systems. Its 6-inch diameter is a common size for branch runs serving individual zones or rooms in residential construction. The 120-inch length reduces the number of joints required in longer straight runs, which can help minimize air leakage points. This pipe is appropriate for low-pressure duct systems typical of residential and light commercial HVAC installations.

Key Features

• 6-inch diameter suits standard residential branch duct runs
• 120-inch full-length section reduces field joints in long straight runs
• Buttonlock snaplock seam for tool-free, fast field assembly
• Galvanized steel construction for corrosion resistance in air-handling environments
• 31-gauge wall thickness appropriate for low-pressure residential duct systems

Compatibility

Designed as an OEM-style galvanized round pipe section compatible with standard 6-inch snaplock and buttonlock round duct fittings used in residential and light commercial forced-air HVAC systems.

Installation Notes

Installation is typically performed by licensed HVAC contractors or sheet metal mechanics. Shut down and de-energize the air handling system before connecting or modifying ductwork. Seams and joints should be sealed with UL 181-listed tape or mastic per local mechanical code requirements, and duct runs should be supported at intervals specified by the applicable mechanical code. Do not use this pipe in high-pressure or exhaust applications outside its rated design.

Technical Specifications

• Diameter: 6 inches
• Length: 120 inches
• Gauge: 31
• Lock Type: Buttonlock / Snaplock
• Material: Galvanized Steel
• Product Code: RP05
• Box Quantity: 10 per box (sold unboxed)

Standard Information

• Brand: LUKJAN METAL PRODUCTS
• Manufacturer Part Number: RP050631120