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axonometric drawing

2025-02-28View Original

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Hello everyone, may I ask what lengths 128, 160, and 19 represent in the green box? Also, where is 10*1.1/2NPT located? It would be helpful if there were images available Thank you.
Reply #22025-02-28
Let’s see if we can mark the corresponding positions on this diagram. Thank you
Reply #32025-02-28
The length of the branch pipe connector is 160, the length of the branch pipe itself is 128, and the length of the temperature transmitter is 19
Reply #42025-02-28
10-inch to 1.5-inch branch manifold.
Reply #52025-03-04
Does that mean there is a length of 288 from the outside of the pipe to the flange sealing surface?
Reply #62025-03-05
Original poster, just look at the model – it’s exactly this
Reply #72025-03-11
Thank you, reply. Let me ask again: is this 160 the distance to the center of the pipe?
Reply #82025-03-11
12” NPD for pipes refers to a nominal piping diameter of 12 inches; NPD is the abbreviation for Nominal Piping Diameter in English.
Reply #92025-03-11
The image you sent seems to show the center of the pipe; those elements behind it are required by the instrumentation specifications. The flange face refers to the DN40 flange of the thermometer

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