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Roll Groove connection is a popular method of connecting fire protection pipes because it offers many advantages.Here are some of the main benefits:

  • Convenient and fast installation: Roll Groove connection allows for quick and easy installation of pipes and fittings, as there is no need for welding or threading.
  • Economical and environmental protection: This connection method is more cost-effective than other methods, making it a popular choice for many applications. It is also environmentally friendly as it reduces waste and uses fewer resources.
  • Preserves the original characteristics of the pipes: Roll Groove connection does not affect the original properties of the pipes, such as their strength, durability, and resistance to corrosion.
  • Maintenance is convenient: If maintenance and repair are needed, Roll Groove connection makes it easy to disassemble and replace components, without requiring any specialized tools or equipment.
 Outside DiameterSealing Surface Width (±0.76MM)Groove Width (±0.76MM)Groove Bottom Diameter (MM)
DN5060.315.888.7457.15
DN657315.888.7469.09
DN6576.115.888.7472.26
DN8088.915.888.7484.94
DN100114.315.888.74110.08
DN125141.315.888.74137.63
DN150165.115.888.74160.78
DN150168.315.888.74163.96
DN200219.119.0511.91214.4

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