A movable hanger (support) that maintains a certain support load compatible with various installation conditions is optimal for absorbing large displacement amounts of 50mm or more.
This is a constant hanger and support from LISEGA, a German company that boasts the world's top market share in pipe supports (piping support devices). We also have standard products in stock at our own factory in Japan. Features of LISEGA Constant Hangers: - Consistent support load due to a special operating principle - Prevention of load support capacity loss through specially treated springs - Reduced friction by minimizing contact areas - Wide load adjustment range at each level, eliminating the need to replace hangers even if operating loads change - Significant adjustments to installation positions of piping, etc., enabled by the turnbuckle function - Moment-free load application through a single support point - Locking device can be installed at any travel position - All technical specifications displayed on the nameplate - Travel scale with direct readability marked for operating and cold positions - Load scale marked with set load - Symmetrical design ensures direct force transmission along the symmetry axis - Favorable performance - product weight ratio - Sustained operational characteristics due to high-quality corrosion protection and maintenance-free nickel treatment - Versatility through design suitable for installation conditions and standardized accessories
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basic information
To avoid exceeding the allowable range of loads and moments in piping systems, thermal expansion of pipes should not be restricted. Small vertical thermal movements in piping systems can be absorbed by spring hangers or spring supports. However, since the variation in support load increases in proportion to the spring constant, their use is limited to the range of movement specified by the designer. If the vertical movement is significant, the use of constant hangers or constant supports becomes necessary. The load in piping systems is maintained constant throughout the entire travel range. The operating principle is based on three springs arranged according to the parallelogram of forces. This design features high operational accuracy and a wide load adjustment range. The lightweight, compact, and symmetrical design allows for easy installation. To ensure safety and longevity in the overall operation of piping systems and plants, maintaining the accuracy of the constant hanger's function is of utmost importance.
Price information
We will provide a quote based on the quantity and specifications, so please feel free to contact us.
Delivery Time
※The delivery date may vary depending on the quantity and specifications, so please feel free to contact us.
Applications/Examples of results
We have numerous delivery records for piping for power generation equipment and other plants.
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Company information
We provide a comprehensive service from design to product supply for various types of frames (platforms - operation platforms, walkways, stairs, handrails, ladders, etc.) and piping support devices (pipe supports) for plants and factory equipment. In the design phase, we conduct structural analysis and strength calculations, as well as planning design and detailed work utilizing 3D CAD (including the creation of installation drawings). Additionally, we offer integrated manufacturing from primary processing to assembly, welding, and painting, all linked with 3D CAD. For piping support devices (pipe supports), we supply high-quality products that are mass-produced using streamlined production technology from our German partner, LISEGA, which boasts a top global market share. We maintain a stock of standard products at our domestic factory in Japan, enabling us to respond to short delivery times. 【Products Handled】 - Spring hangers and supports - Constant hangers and supports - Hydraulic snubbers (hydraulic dampers) - Rigid hangers - Pipe shoes and pipe saddles - Secondary steel materials for piping support (beams, brackets) - Operation platforms (platforms), walkways, stairs, handrails, ladders - Piping racks - Viscoelastic dampers - Spring-type vibration isolation devices (spring devices) - Tuned mass dampers