Prestressed plastic corrugated pipe equipment manufacturers take you to understand why corrugated pipes are inflammablePrestressed plastic corrugated pipe equipment manufacturers take you to understand why corrugated pipes are inflammable
Why are bellows widely used in petrochemical, exterior, aerospace, chemical, electric power, cement, metallurgical and other industries? This also starts from its own advantages. The main corrugated pipe has irreplaceable effects in the fields of medium transmission, power threading, machine tools, household appliances, etc., and it is a flame-retardant raw material, which is even more popular. The following manufacturers of prestressed plastic corrugated pipe production line will show you why the corrugated pipe is inflammable?
Corrugated pipes mainly include metal corrugated pipes, corrugated expansion joints, corrugated heat exchange pipes and metal hoses; metal corrugated pipes are mainly used to compensate for pipeline thermal deformation, shock absorption, and absorb pipeline settlement deformation.
Prestressed plastic corrugated pipe equipment manufacturers take you to understand why corrugated pipes are flame-retardant
Metal hoses are used for the maintenance of various equipment signal lines, transmission wires and cables, and optical fiber cables; for example: shared telephones, remote water meters, door magnetic alarms and other equipment that need to protect wires; maintenance tubes for various fine wires ; Maintenance film of pvc outer layer of solar equipment, etc. The elbow force-balanced corrugated expansion joint is used for the connection between the equipment and the equipment. Its effect is to compensate for the thermal expansion of the pipeline between the two equipment, reduce the force generated by the device error on the equipment, and facilitate the installation. The use of elbow force balance type corrugated expansion energy saving makes the equipment free from the blind plate force effect generated by internal pressure, improves the force condition of the equipment, and the equipment is simply fixed.
The flame-retardant corrugated pipe is actually the same as the PVC corrugated pipe. The corrugated pipe refers to a tubular elastic sensitive element connected by a foldable corrugated sheet along the direction of folding and expansion. The bellows is widely used in the appearance of the instrument, and its main purpose is as a measuring element of the pressure measuring surface, which converts pressure into displacement or force.
The wall of the corrugated pipe is thinner, and the sensitivity is high. The measuring scale is from tens of Pa to tens of MPa. Its open end is fixed, and the sealed end is in a comfortable condition. The auxiliary coil spring or reed is used to add elasticity. Under the effect of the internal pressure, the tube stretches along the length of the pipe, causing the movable end to produce a displacement that is related to the pressure. The movable end drives the pointer to directly indicate the size of the pressure.
Bellows are often combined with displacement sensors to form a pressure sensor that outputs electricity, and is sometimes used as a blocking element. Because the expansion of the bellows requires a larger volume change, its response speed is lower than that of the bellows. The bellows is suitable for measuring low pressure.