Can steam pipes be designed and constructed on one’s own?
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Can steam pipes be designed and constructed on one’s own?
A qualification for pressure pipeline design is required. If the steam pipeline is routed outside the plant, design qualifications for municipal gas are also required; for steam external pipes with a diameter of DN800 or larger, Class A qualifications are necessary.
Until the rules change (which is said to be coming), pressure pipelines require design qualifications.
Not all of them are necessary; if the pipe diameter is less than DN50, it is not considered a pressure pipeline, so there is no need for inspection, and it’s optional whether to design it or not. If it is larger than DN50, then it is a pressure pipeline, and a qualification for pressure pipeline design is required. A municipal heating qualification is not strictly necessary; it’s just that owners often mention this requirement during the bidding process.
Also, if you need design work, feel free to contact me;P
Installation also requires qualifications for pressure pipeline installation (or mechanical and electrical installation, or municipal construction). Also, don’t listen to some irresponsible nonsense. The installation of steam pipes requires the installing party to submit drawings and other documents stamped by the design agency, along with relevant qualifications, to the local market supervision bureau and the special equipment supervision institute for approval.
Yes, we possess design qualifications for GB1, GB2, GC1, GC2, GC3, GD1, and GD2, as well as Class B qualifications for municipal heating projects, Class B qualifications for municipal gas projects, and Class B qualifications for chemical industry projects
Having the qualification for pressure pipeline design is sufficient.
May I ask where the requirements mentioned by the expert come from? ?