Installation and application regulations of corrugated compensator
Corrugated compensator, also known as expansion joint or compensator, belongs to compensation components. It consists of metal bellows (an elastic element) and end pipe, support frame, flange, hose and other accessories. The reasonable expansion and deformation of the working body metal bellows can be used to digest and absorb the size shift caused by thermal deformation and heat shrinkage of pipelines, pipes and vessels, or compensate the radial, transverse and angular velocity of pipelines, hoses and vessels, etc. It can also be used to reduce noise and vibration in industrialization has been commonly used.
Installation and use of corrugated compensator regulations
First, before assembling the corrugated compensator, it should be checked whether its type specification, specification and pipeline equipped to meet the design provisions.
Second, for the pipeline compensator with internal waterproof casing, the angle of the internal waterproof casing should be consistent with the inflow of material, the door hinge pipeline compensator door hinge rotation plan should be consistent with the offset rotation plan.
Third, for the "cold tight" pipe compensator, before the construction of the pipeline can not be removed pre-deformed auxiliary components.
Fourth, according to the deformation of the corrugated compensator to adjust the assembly size tolerance of the pipeline is prohibited, in order to prevent the regular role of the pipeline compensator, reduce the use period of the pipeline system software, machinery and equipment and support components, and enhance the load.
Fifth, the assembly process, do not allow the welding scar spattered to the wave shell surface, do not allow the wave shell have other mechanical equipment damage.
Six, after the end of the assembly, should be disassembled as early as possible on the corrugated compensator used to assemble and transport the yellowish assistance positioning components and standard parts, and according to the design provisions of the positioning equipment adjustment to the normative parts, so that the pipeline system in the natural environment conditions with full capacity to make up for the work.
Seven, the pipeline compensator each fitness movement components will not be obstructed or limited by the external components, to ensure that each fitness movement components in the regular work.
