Polyethylene spiral corrugated pipe production line-mutual benefit and win-winPolyethylene spiral corrugated pipe production line-mutual benefit and win-win
The main purpose of the polyethylene spiral corrugated pipe production line is as a measuring element for pressure measurement. The corrugated pipe refers to a tubular elastic sensitive element connected by a foldable corrugated sheet along the folding elastic direction. Bellows are widely used in the appearance of the instrument. Convert pressure into displacement or force. The wall of the corrugated pipe is thinner and the sensitivity is higher, and the measuring range is from tens of Pa to tens of MPa. The open end is fixed, the sealed end is in a free state, and the auxiliary coil spring or reed is used to add elasticity. During operation, under the effect of internal pressure, it stretches along the length of the pipe. The spiral corrugated pipe production line causes the movable end to have a displacement in a certain relationship with the pressure. The moving pointer can 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 an isolation element. Since the expansion of the bellows requires a larger volume change, its response speed is lower than that of the Bourdon tube. The bellows is suitable for measuring low pressure. The operating time of the corrugated pipe production line is that when the corrugated pipe is in operation, the less the number of applications depends on the number of applications, that is, the shorter the application of the corrugated pipe, and the more the number of applications, the longer the operating time of the corrugated pipe. High, the bellows has a very important effect on the instrument, so it is necessary to carefully investigate the use time of the bellows. When the use time is about to end, replace the new bellows to continue the operation of the instrument. The polyethylene pipe production line is used for the connection between vacuum equipment and vacuum pipelines. Play a shock absorption, disinfection and compensation effect.