Seismic Isolation Piping System "Willow"

Space-saving and easy to install. Low risk of bursting, demonstrating high safety in fire protection piping and other applications.

"Willow" is a seismic isolation piping system that achieves three-dimensional (X, Y, Z axis) movement compliance by combining rotary joints. Compared to hoses, it has higher rigidity and can accommodate large displacement amounts simply by changing the length of the piping. Its shorter length relative to the required displacement allows for installation in narrow spaces. Made entirely of steel pipes and using special gaskets, it excels in durability and pressure resistance, making it suitable for applications such as fire protection piping, where high pressure resistance is required and the risk of rupture is low. 【Features】 - Easy alignment and exceptional workability for simple installation - Space-saving design capable of accommodating large displacement amounts - Made entirely of steel pipes, offering excellent durability and pressure resistance - Performance verified by tests at the Japan Fire Equipment Safety Center; compliant with the High-Pressure Gas Safety Act - Numerous installation records in buildings, government offices, museums, airports, hospitals, and more *For more details, please refer to the PDF materials. Feel free to contact us with any inquiries.

Piping and insulation