SANHA bronze male nipple 4243G GZ 28 mm x 1"

SANHA bronze male nipple 4243G GZ 28 mm x 1" is a threaded plumbing fitting designed for joining pipes and components with GZ (BSP parallel) threads in water and heating systems. Made from bronze, the nipple provides corrosion-resistant connection performance and mechanical strength suitable for general installation work. The component features a 28 mm nominal diameter on one end and a 1" threaded end, enabling secure transitions between different pipe sizes or matching fittings where a compact, robust threaded coupling is required.

Advantages

The bronze construction ensures good resistance to corrosion and long-term durability in potable water and heating applications. The GZ thread profile provides reliable sealing when used with appropriate thread sealants or tape and allows for straightforward assembly and disassembly during maintenance. Compact dimensions and solid mechanical properties make this male nipple suitable for tight installation spaces and repeated handling without compromising thread integrity.

Suitable for

• Connecting pipes and fittings with GZ (BSP) threaded ends
• Domestic and commercial potable water systems
• Heating circuits and radiator connections
• General plumbing installation and repair work

Key specifications

• Material: bronze for corrosion resistance
• Connection type: male threaded nipple with GZ (BSP parallel) thread
• Nominal diameter: 28 mm
• Thread size: 1"
• Suitable media: water and heating fluids compatible with bronze
• Typical use: threaded coupling for plumbing and heating installations

How to use

Prepare mating threads by cleaning them from debris and old sealant. Apply an appropriate thread sealant or PTFE tape to the male thread to ensure leak-tightness, taking care not to over-apply. Hand-start the nipple into the female fitting, then tighten with a suitable wrench until a secure, leak-free joint is achieved while avoiding excessive torque that could damage threads. Inspect the assembled joint under pressure before placing the system into regular service.

Usage recommendations

For reliable performance, use compatible sealing materials and avoid mixing dissimilar metals that could accelerate galvanic corrosion. Verify media compatibility with bronze and follow applicable plumbing standards and local regulations during installation and testing.