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Luoying expansion device can be axially retracted within a certain range

Time: 03-20 󰃯 Reading times: 520 󰃳 Editor in charge: The sea 󰃗 Column: product focus

Introduction: The installation performance index and price, specification and model of steel flexible expansion joint, the installation performance index of steel flexible expansion joint is to compensate the radial, transverse and angular thermal expansion of digestion and absorption pipeline, digest and absorb the vibration of machinery and equipment, reduce the harm of vibration of machinery and equipment to the pipeline, and eliminate the impact of vibration on the pipeline

Steel softness Expansion joint Installation performance index and price, specification and model, steel flexible expansion joint installation performance index is to compensate for the radial, transverse and angular thermal expansion of digestion and absorption pipeline; digest and absorb the vibration of machinery and equipment to reduce the harm to the pipeline caused by the vibration of machinery and equipment; digest and absorb the deformation of the pipeline caused by earthquake disasters and landslides.
In a certain perspective, to get rid of the deviation caused by the different axial connection of the pipeline can greatly facilitate the installation and disassembly of the gate valve pipeline. In the allowable expansion and contraction of the pipeline, it can freely expand and expand. Once it is turned over, there will be a limit to ensure the safe operation of the pipeline. The RS type flexible sleeve type expansion joint has treated the original Waterproof casing The expansion joint has no inclination angle problem, and the larger inclination angle of the product can reach 5.85 degrees; the expansion joint is sealed by silicone rubber ring, and the expansion joint itself can not bear the radial tensile force, and half of it is installed on the straight pipeline. If it is installed close to the elbow or T-pipe, the pipe buttress shall be set to prevent the expansion joint from pulling off and water seepage.
The expansion joint can be of radial expansion type within a certain range, and can also get rid of the deviation caused by the different axial direction of pipeline connection in a certain perspective, which can greatly facilitate the installation and disassembly of gate valve pipeline. In the allowable expansion type of pipeline, it can be freely retractable. Once it is over its large expansion type, it has a limit to ensure the safe operation of the pipeline. The key is to ensure the safe operation of the pipeline, which has the following functions: compensating and absorbing the axial, transverse and angular thermal expansion of the pipeline; absorbing the vibration of the machinery and equipment to reduce the harm of the vibration of the machinery and equipment to the pipeline; absorbing the deformation of the pipeline caused by earthquake disasters and landslides.
1. The product is convenient for the installation and disassembly of various sewage pipelines, cooling towers, centrifugal pumps, intelligent water meters and gate valves, and has a very good buffer effect for the long-distance pipelines due to temperature difference.
2. The pipe fittings of the product are roughly divided into two types: metal material type and vulcanized rubber type, and metal material type is divided into cast iron, hot-dip galvanizing and steel. The pressure is divided into pn6, PN10 and PN16.
Supporting rod type expansion joint
Supporting rod type expansion joint
Waterproof sleeve expansion joint
Waterproof sleeve type expansion joint (2 pieces)
3. Before installation, loosen the clutch pressure plate bolt, pull the product to the installation length, and then tighten it with the top angle method
For pressure deviation, in case of empty frame application, opposite support frames shall be installed on both sides.
4. The looper flange shall be in accordance with gb4216.3-4126.5.
5. If other specifications and models are used, it can be customized.