Lukjan Metal Products GP02122610 Galvanized Spiral Pipe

Product Description

The LUKJAN METAL PRODUCTS GP02122610 is a galvanized spiral pipe used in commercial and residential HVAC duct systems. Manufactured from 26-gauge galvanized steel, this pipe measures 12 inches in diameter and 10 feet in length. It connects to spiral duct fittings and is a core component in low-pressure air distribution systems. HVAC installers and sheet metal contractors specify this pipe for trunk and branch runs where consistent airflow and structural rigidity are required. The spiral seam construction provides uniform roundness along the full length of the pipe.

This pipe is suited for supply and return air applications in forced-air HVAC systems. It is typically installed in commercial light construction, warehouse ventilation, and residential replacement duct work. The 12-inch diameter accommodates moderate to high airflow branch and main trunk configurations. Sheet metal contractors cut, couple, and secure this pipe using standard spiral fittings and drive cleats per SMACNA duct construction guidelines.

Key Features

• 26-gauge galvanized steel construction for corrosion resistance in HVAC environments
• 12-inch diameter suits main trunk and large branch duct runs
• 10-foot length reduces the number of joints needed per run
• Spiral seam design maintains consistent roundness and structural strength
• Compatible with standard spiral duct fittings and collars

Compatibility

Designed as an OEM-style replacement and new-installation component for standard 12-inch spiral duct systems using SMACNA-compliant round duct fittings and connectors.

Installation Notes

Installation should be performed by a licensed HVAC technician or sheet metal contractor familiar with SMACNA duct construction standards. Power down the air handling unit before connecting or modifying any duct section. Secure joints with sheet metal screws and seal with UL 181-rated duct sealant or mastic to minimize air leakage. Support the pipe at intervals specified by local mechanical code to prevent sagging.