Is the height of the discharge outlet for pipes carrying non-flammable media related to pressure?
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SH3012_ Clause 8.2.5: d) For steam and other non-flammable medium pipelines with an operating pressure of less than 0.6 MPa, the height of the discharge outlet should be at least 2.2 m above the adjacent operating platform or the roof of the building； ——Dear teachers, must the pressure of this non-flammable medium also be less than 0.6 MPa? The first 3 points only cover steam at different pressures, but no other non-flammable media are mentioned; therefore, in my opinion, this point refers to steam whose operating pressure is less than 0.6 MPa ； 2. Pipes for non-flammable media (regardless of pressure level). I’m not sure if this understanding is correct
Your understanding is correct. This regulation indeed refers to: 1) steam with an operating pressure of less than 0.6 MPa ； 2) Other non-flammable medium pipelines (regardless of pressure level). Therefore, regardless of the pressure of the non-flammable medium, the height of the discharge outlet should be at least 2.2 m above the adjacent operating platform or the roof of the building. .
That’s right, but other standards and specifications also have different requirements for some media