Blocks with a bladder for pipelines of thermal stations are designed to deliver a differential pressure when measuring the flow rate of water and steam by the differential pressure method.
Corner tapping.
- Typically it is made with two pairs of bleeder nozzles.
- The block is equipped with 4 nozzles, which are welded during installation to impulse lines with a diameter of 16 mm.
- At the customer’s request, the number of pairs of bleeder nozzles can be increased to four, it is also possible to change the diameter of the nozzles, threading them and bending to provide the required center-to-center distance. Additional requirements should be indicated on the questionnaire.