Expert advice on torch construction issues
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This post was last edited by Catalyzing a Grain on 2018-5-9 at 22:49. We are carrying out construction work for torch environmental protection systems; the pipes used in our system are open-type pipes, through which gases flow and are burned and released from the torch tip. For the pipes that connect to the pipeline corridor, our side’s pipes are vent pipes with extremely low pressure; is it still necessary to go through approval procedures?
A pressure of less than 0.1 MPA does not constitute a pressure pipeline
The procedures are essential; environmental impact assessments and safety evaluations are both required
Hello, I’ve completed the notification procedures. Because this device is designed for venting purposes, there is no high pressure involved.
It falls under the category of pressure pipelines, and the necessary notifications have been made; however, it is designed for venting purposes and remains in an open state during use. A tightness test was conducted, and no issues were found, so it should not be necessary to undergo special inspection
This does not fall under the category of pressure pipelines, but it still needs to be registered for subsequent reporting and environmental impact assessments
Hello, regarding the design drawing GC2, I have informed you that the necessary procedures have been completed. This is a venting device; the pipeline construction team responsible for the main corridor took care of setting it up here as well. I’m not sure now whether it counts as a pressure pipeline, and it’s really worrying
But the design company also provided explanations proving that no special inspection is required
If it does not fall under the category of special equipment, then no special inspection is required; whether it belongs to this category must be determined by referring to the relevant regulations on special equipment. The safety assessment and environmental impact assessment have been notified; it’s fine as long as the other party does not put forward any specific requirements