Atusa 6/4" Galvanized Nipple 28025007 – pipe fitting, galvanized steel

Atusa 6/4" Galvanized Nipple 28025007 is a short, threaded pipe fitting manufactured from galvanized steel for connecting or extending pipes with 6/4" threads. Designed for plumbing and heating installations, this nipple provides a robust, corrosion-resistant threaded junction suitable for potable water systems, radiators, boilers and general pipework where a compact coupling is required.

Advantages

The galvanized steel construction offers enhanced resistance to rust and surface corrosion compared with untreated steel, extending service life in wet or humid environments. Its machined threads ensure a tight, reliable connection that reduces the risk of leaks when combined with appropriate sealing materials. The short, compact profile makes it easy to fit in confined spaces and simplifies alignment between adjacent pipe sections. The component is compatible with common pipe sealing methods used in plumbing and heating systems.

Suitable for

• Joining or extending metal pipe runs with 6/4" threaded connections
• Domestic and commercial plumbing systems
• Heating systems including radiator and boiler connections
• Repair work where a short, threaded coupling is required

Key specifications

• Material: galvanized steel
• Thread size: 6/4" (threaded male on both ends)
• Form factor: short nipple / coupling
• Surface finish: zinc galvanization for corrosion protection
• Application environment: water and heating systems

How to use

Ensure mating threads on pipes or fittings are clean and free of debris. Apply an appropriate pipe-sealing compound or PTFE tape to the male threads following the sealing product manufacturer’s guidance. Hand-start the nipple into the corresponding female thread to avoid cross-threading, then tighten with a suitable wrench until secure; avoid excessive torque which can damage threads or cause distortion. Verify alignment of the connected pipes and check the joint for leaks after the system is pressurized.

Usage recommendations

Use compatible sealing materials and tighten to recommended torque ranges for the pipe material in use. For installations exposed to aggressive environments or corrosive chemicals, consider alternative materials or additional protective measures. Periodically inspect threaded joints for signs of corrosion or looseness and re-tighten or replace components as necessary.