In boiler and pressure vessel manufacturing, it is often necessary to determine the location of points on a circular section. For example, in the boiler air bag, storage tank, tower, reactor, welding joints, you need to correctly measure the opening position before welding, in order to ensure the correct position of the joint. For this reason, I made a large cylindrical circular section point positioning measuring instrument, as shown in Figure 1.
Vertical Multistage Centrifugal Pump
Vertical Multistage Centrifugal Pump,Vertical Stage Pump,Booster Pump,Pressure Multistage Pump
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