GI 1 Inch Nipple, Galvanized Iron Barrel Type, BSP Threaded

1 Inch GI Barrel Nipple

The GI 1 Inch Nipple, Galvanized Iron Barrel Type, BSP Threaded serves as a critical connection component in pressurized fluid and gas distribution networks. This fitting features a short length of carbon steel pipe with external threads on both ends, allowing for the extension of pipe runs or the connection of two female-threaded fittings. The heavy-duty construction meets the rigorous demands of industrial plumbing and irrigation projects.

Built for the Job

This galvanized connector is engineered for environments where mechanical strength and corrosion resistance are non-negotiable. Plumbers and site supervisors specify this component for water supply lines, fire protection systems, and compressed air installations. The barrel design provides a smooth internal bore to minimize friction loss and prevent sediment buildup over time. It is particularly effective for creating risers or spacing out valves in manifold configurations. The zinc coating ensures the steel remains protected against oxidation when exposed to moisture or buried in non-corrosive soils.

• Connecting female-threaded gate valves to main distribution lines.

• Extending pipe reach in residential and commercial plumbing repairs.

• Building sturdy bypass loops in pump stations and water meter assemblies.

Product Highlights

Hot-Dip Galvanized Coating

The fitting undergoes a complete immersion process to ensure a uniform zinc layer that prevents rust and extends service life.

Precision BSP Threading

• Tapered threads ensure a tight, leak-proof seal when used with standard sealants.
• Standard DN25 sizing fits all 1-inch nominal bore pipe fittings in the Kenyan market.

Technical Specifications

What’s Included

• 1 x 1-Inch Galvanized Iron Barrel Nipple

On-Site & Workshop Notes

• Always apply high-quality PTFE tape or pipe dope to the male threads to ensure a pressure-tight joint.

• Use a properly sized pipe wrench on the unthreaded center section to avoid damaging the thread peaks during installation.

• Inspect the internal bore for any galvanized flash or debris before final assembly to maintain clear flow rates.

• Avoid mixing these steel fittings directly with copper piping without a dielectric union to prevent galvanic corrosion.