VIEGA Viega 2612 gunmetal flange/disc, diameter 22 cm, pack of 5

VIEGA Viega 2612 gunmetal flange/disc, diameter 22 cm, pack of 5 is a circular flange component manufactured from gunmetal for use in piping and plumbing assemblies. Each pack contains five identical flanges with a nominal diameter of 22 cm designed to serve as covers, end caps or connection discs in commercial and residential installations. The material selection prioritizes corrosion resistance and mechanical strength suitable for long-term service where a durable metal flange is required.

Advantages

The gunmetal construction offers elevated resistance to corrosion compared with standard ferrous materials while providing reliable mechanical stability. The component integrates a press-compatible connection and an Rp-thread option to accommodate mixed joining methods, and includes an HNBR sealing element with a polygon profile for secure sealing. The design is compatible with systems featuring SC‑Contur safety features, supporting safe installation and predictable leak behavior during maintenance or assembly.

Suitable for

• Covering or capping pipe ends in plumbing and heating systems
• Use as a flange or disc in repair and replacement tasks
• Industrial piping assemblies where corrosion resistance is needed
• Commercial and residential installations requiring robust metal connectors

Key specifications

• Material: gunmetal
• Diameter: 22 cm
• Pack quantity: 5 pieces
• Connection types: press-compatible with Rp-thread option
• Sealing element: HNBR with polygon profile
• Design compatibility: SC‑Contur feature

How to use

Select the flange size and connection type consistent with the existing system requirements. Prepare the mating surfaces and pipe ends by cleaning and deburring as necessary. Fit the HNBR sealing element into place and position the flange over the mating face. Complete assembly using the press tool for the press connection or apply the appropriate Rp-thread sealing practice for threaded joints. Follow system operating pressure and temperature limits and perform a leak test after installation.

Usage recommendations

Store components in a dry environment to preserve the sealing element and metal surface. Use compatible press fittings and certified tools for installation, and inspect seals and joints during routine maintenance. Adhere to local plumbing codes and manufacturer guidance for pressure ratings and temperature limits when integrating these gunmetal flanges into heating, potable water, or industrial systems.