Pipe IVAR.C-STEEL - carbon steel inside/outside galvanized - 88,9mm; 2mm - 6m IVAR.IVCCT

Product detailed description

This carbon steel pipe is designed for use in fire sprinkler systems and industrial applications requiring durable, corrosion-resistant piping. It is commonly used in commercial and industrial buildings for permanent wet fire suppression systems, compressed air transport, and other non-potable fluid conveyance. The galvanized coating provides protection against atmospheric and internal corrosion, making it suitable for environments with moderate chemical exposure. Installers working in these sectors will find it ideal for long-term, low-maintenance installations.

The pipe is available in a fixed length of 6m and is sized according to standard industrial and fire protection requirements. It is not recommended for potable water systems due to the lack of specific approvals for drinking water transport. The galvanized coating also ensures compatibility with various protective coatings and linings, provided the surface preparation meets the required standards.

Technical parameters

Code	IVCCT.89
Brand	IVAR

The pipe has an outer diameter of 88.9mm and a wall thickness of 2mm. These dimensions are essential for ensuring correct flow capacity and mechanical strength in the system. The galvanized coating is applied both internally and externally, which helps prevent rust and degradation in environments with moisture or light chemical exposure. The pipe is certified for non-potable applications and is suitable for dry air or industrial fluids.Installation and connection The pipe is typically joined using threaded or press fittings depending on the system design. The internal threading (Rp2") must be carefully checked for alignment and sealing before assembly. Installers should ensure that the threads are clean and free of burrs to avoid leaks. Common mistakes include over-tightening the connections, which can damage the threads, and under-tightening, which leads to seepage. When cutting the pipe, it is important to maintain perpendicularity and remove all metal shavings to prevent blockages or damage to sealing surfaces.

Compatibility and accessories

This pipe is compatible with IVAR press and threaded fittings designed for carbon steel and galvanized steel. For secure and leak-free connections, it is recommended to use IVAR press tools and sealant rings where applicable. Threaded connections require standard sealing tape or compound. Additional components such as elbows, tees, and valves should be selected based on the specific system layout and pressure requirements.

Technical background for designers

The pipe is made of carbon steel with internal and external galvanization, providing a balance between mechanical strength and corrosion resistance. The galvanization process involves coating the steel with zinc, which acts as a sacrificial layer to protect against oxidation. In fire suppression systems, the pipe’s durability and thermal stability are critical for maintaining system integrity during high-temperature events. The absence of flame-retarding additives means it is suitable for non-flammable media. Designers should consider the system’s hydraulic requirements, including flow velocity and pressure drop, to ensure optimal performance.

Service and operation

No specific service intervals are required for this pipe due to its durable construction and protective coating. However, periodic visual inspections are recommended to detect any signs of corrosion or mechanical damage. Checkpoints include verifying the integrity of connections, ensuring the absence of leaks, and monitoring for blockages caused by debris or sediment. In industrial applications, it is important to ensure that the transported media does not exceed the pipe’s chemical compatibility limits.

Frequently asked questions

Can this pipe be used in a dry fire suppression system?
Yes, it is suitable for dry systems where compressed air or inert gases are used, provided the system is properly sealed and maintained.

Is the galvanized coating suitable for painting or coating with protective layers?
Yes, the pipe does not contain substances that interfere with the application of paint or other protective coatings, provided the surface is prepared correctly.

Can it be used in systems transporting hot air or steam?
No, the pipe is not rated for steam or high-temperature vapour applications. Its use is limited to non-pressurized or low-temperature environments.

Is this pipe suitable for underground installation?
It is not recommended for direct underground burial unless additional protective measures such as insulation or coating are applied to prevent soil-induced corrosion.