Expansion device thermal pipe expansion device limit expansion device

< , - Expansion device
, - It has large expansion capacity, high temperature resistance, and strong pressure area.
Building water supply and drainage projects, - medium foundation concrete pouring or pre-embedded
pipelines, -, in these engineering pipelines are affected by the settlement of the building foundation, equipment resonance, geological changes, and changes in the pipeline medium, the pipeline distribution The position begins to be stressed, deformed, twisted and damaged the pipeline, and the embedded pipeline even ruptures, which brings great inconvenience to the construction unit. In order to overcome these difficulties and ensure the safe operation of the pipeline, expansion joints and expansion joints are used, - It can axially expand and contract within a certain range and overcome various angular displacement, non-concentricity, expansion and contraction of the pipeline. The pipe can be freely expanded and contracted in the expander. Once the maximum expansion and contraction is exceeded, it will act as a limiter. This ensures the safe operation of the pipeline!
, - Expansion joint is also called
, -
Expansion joint, - ,
Expansion joint, - ,
, -
Compensator, - ,< br/> , -
Expansion joint, - . Extensions are divided into steel extensions, rubber extensions, and stainless steel extensions according to materials. The telescopic device can expand and contract axially within a certain range, and can also overcome the offset caused by pipes in a certain angle when docking in different axial directions, which can greatly facilitate the valve
pipes, - During installation and disassembly, the
, -
pipe, - can freely expand and contract within the allowed expansion and contraction amount. Once it exceeds its maximum expansion and contraction amount, it will act as a limit to ensure the safe operation of the
pipeline, -. Mainly to ensure the safe operation of
pipeline,- The impact of absorbing earthquakes,
ground subsidence, - on
pipelines, - deformation.
, - . This product provides great convenience for the installation and replacement of various water supply and drainage pipelines, water towers, water pumps, water meters, and valves, and plays a very good role in regulating the expansion and contraction of long-distance pipelines due to temperature differences.
, - . The pipes of this product are generally divided into two types: metal type and rubber type. The metal type is divided into three types: cast iron, galvanized and steel. Work pressure is divided into three types: , , and.
, Before installation, loosen the pressure plate bolts, pull the product to the installation length, and then tighten it diagonally. Do not
, - Pressure deviation. If used overhead, corresponding fittings must be installed at both ends. Fixed bracket.
, - The flange connection adopts the standard.
, - . If other specifications are selected, they can be customized and produced separately.