1 inch x 10 inch Galvanized Steel Nipple

1" x 10" Galvanized Steel Pipe Nipple – Threaded Schedule 40 Connector for Mechanical Piping

The 1" x 10" Galvanized Steel Nipple is a straight-threaded segment of Schedule 40 pipe designed for joining two female-threaded components in low- to medium-pressure fluid systems. Manufactured from welded steel pipe and hot-dip galvanized to ASTM A153 standards, this fitting provides a corrosion-resistant solution for water supply, hydronic heating, and air systems in both commercial and residential applications.

Threaded on both ends with NPT (National Pipe Tapered) threads, this nipple supports full-flow applications and offers dependable alignment and spacing in linear assemblies. The 10-inch length is commonly used for offset connections, equipment hookups, or extension of pipe runs where prefabricated dimensions streamline field installation.

Fitting Characteristics

• ✅ Hot-Dip Galvanized Finish Zinc coating protects against external corrosion in above-ground, non-submerged environments.
• ✅ Schedule 40 Wall Thickness Compatible with standard pressure-rated plumbing and mechanical systems.
• ✅ Threaded Male Ends NPT threads conform to ASME B1.20.1 for secure, leak-resistant joints using approved sealants.
• ✅ Welded Carbon Steel Base Provides mechanical integrity and dimensional stability across varying pressure and temperature ranges.

Technical Specifications

• Nominal Pipe Size: 1 inch
• Length: 10 inches overall
• Material: Carbon steel, ASTM A53 Type E or F
• Finish: Hot-dip galvanized per ASTM A153
• Thread Type: NPT (Male x Male), ASME B1.20.1
• Pressure Rating: Typically up to 150 PSI (varies by system and application)

Installation Recommendations

Apply PTFE thread sealant or pipe dope rated for galvanized steel. Avoid excessive torque during installation to preserve thread integrity and alignment. For optimal corrosion resistance, avoid using galvanized nipples in aggressive chemical or continuously submerged environments unless otherwise rated. Inspect threads for damage before installation and pressure test the system according to local code requirements.

Common Applications

This fitting is widely used in water distribution lines, equipment tie-ins, air handling units, and mechanical system extensions. It is a standard component in heating systems, utility rooms, and manifold assemblies requiring threaded galvanized piping sections.

Material Insight

Galvanized steel pipe nipples are favored for their structural strength and resistance to corrosion in dry or mildly humid service environments. The zinc coating serves as a sacrificial layer, protecting the steel substrate from atmospheric degradation over time.

The 1" x 10" Galvanized Steel Nipple delivers reliable field performance and dimensional accuracy for plumbing and mechanical professionals. Suitable for code-compliant installations, it provides a durable solution for threaded connections in galvanized piping systems.