F.A.Q.
Conseils et réponses de l'équipe Tuspipe
Sprinkler Pipe Fittings
As the centerpiece of a system’s fluid control and structural connections, fire sprinkler fittings‘ selection and installation quality directly affect fire suppression performance.
Performance of Sprinkler Pipe Fittings
Sprinkler Pipe Fittings are divided into connection components, control components and special fittings. The connection components are grooved mechanical tees/quads and 45°/90° elbows. The grooved mechanical tee/quad is used as the connection node between the main pipe and the branch pipe of the pipeline, and its pressure-bearing capacity is ≥2.5MPa. 45°/90° elbows can change the direction of the pipeline while maintaining the hydraulic characteristics, and the radius of curvature is ≥3 times the diameter of the pipe.
Références
NFPA 13 (2025). Standard for Sprinkler Systems Installation.
UL 199 (2024). Fire Protection Pipe Fittings.




