Compression sleeve TECE 18 mm nickel-plated, model 704018

The TECE compression sleeve 18 mm nickel-plated, model 704018, is a mechanical fitting component designed for use in water supply and heating pipe installations. It is manufactured to fit 18 mm diameter piping and provides a nickel-plated surface that enhances corrosion resistance and eases assembly in systems that use compatible compression or crimp connections. The sleeve is intended to work as part of a compression joint to secure pipes and fittings reliably in residential and light commercial plumbing applications.

Advantages

The nickel-plated finish offers improved protection against corrosion compared with untreated sleeves and supports long-term durability in wet environments. The component is dimensioned for 18 mm systems, ensuring a precise fit with matching pipes and compression fittings. Its mechanical design simplifies installation when used with compatible compression or crimp tools, and the robust construction helps maintain a tight joint under normal operating pressures of domestic and light commercial systems.

Suitable for

• Securing 18 mm water supply pipes in residential plumbing
• Connections in heating circuits and radiator installations using compatible compression systems
• Light commercial plumbing where 18 mm diameter piping is specified
• Repair or replacement of existing compression joints on 18 mm lines

Key specifications

• Intended pipe diameter: 18 mm
• Surface finish: nickel-plated for corrosion resistance
• Type: mechanical compression sleeve compatible with compression/crimp systems
• Typical applications: potable water distribution and heating installations
• Material properties: metal sleeve with plating to improve wear and fluid exposure resistance

How to use

Prepare the pipe end by cutting squarely and deburring to ensure a clean mating surface. Slide the compression sleeve onto the pipe, insert the pipe fully into the matching fitting, and position the sleeve according to the fitting manufacturer's guidance. Use the appropriate compression or crimping tool specified for the system to form the joint. After forming, check the connection visually and perform a pressure test according to local installation standards to verify leak-tightness.

Usage recommendations

Use the sleeve only with compatible 18 mm fittings and tools recommended by the fitting system manufacturer. Store in a dry place to preserve the nickel-plated surface condition before installation. Follow local plumbing codes and run a pressure test after installation to confirm a secure, watertight connection.