2 inch x 6 inch Galvanized Steel Nipple

2 Inch x 6 Inch Galvanized Steel Nipple – Schedule 40, NPT Threaded Ends

This 2 inch x 6 inch galvanized steel nipple is a Schedule 40 threaded pipe segment used for extending pipe runs, connecting fittings, or joining system components in mechanical, plumbing, and HVAC applications. Manufactured from carbon steel and hot-dip galvanized for corrosion resistance, it is suitable for use in air, water, oil, and low-pressure steam systems.

Material and Dimensional Specifications

• ✅ Base Material: Carbon steel per ASTM A53
• ✅ Finish: Hot-dip galvanized coating per ASTM A153 for corrosion resistance
• ✅ Nominal Diameter: 2 inch
• ✅ Length: 6 inch overall
• ✅ Wall Thickness: Schedule 40
• ✅ Ends: Male National Pipe Taper (NPT) threaded both ends, ANSI/ASME B1.20.1

Typical Applications

• Process water systems in industrial and commercial facilities
• Hydronic and closed-loop heating system tie-ins
• Transitioning between threaded valves, fittings, and pipe segments
• Compressed air and general utility piping systems

Installation Notes

Apply thread sealant or PTFE tape to male threads prior to assembly. Use a pipe wrench on the nipple body or flats if present. Do not overtighten, as this may deform mating threads or introduce mechanical stress. This component is not intended for use in potable water systems unless confirmed to meet NSF/ANSI 61 standards.

Performance Considerations

Galvanized steel offers moderate corrosion protection for above-ground installations in non-aggressive environments. It is not recommended for direct burial or contact with concrete unless additional coatings are applied. For pressurized systems, verify working pressure ratings based on system temperature and medium per ASME B31.3 or B31.1 as applicable.

Compliance and Standards

• Pipe Standard: ASTM A53, Grade A or B
• Galvanizing: ASTM A153 or equivalent hot-dip process
• Threading: ANSI/ASME B1.20.1 (NPT)
• Usage: Suitable for non-potable mechanical and plumbing systems per UPC/IPC