【Daily Question】November 6, 2015: Boiler True/False Questions (2 wealth points for replying, plus 3–8 additional wealth points for correct answers)
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The last edit to this post was made by *anpangpang on 2015-11-6 at 20:03. The Mechanical Section has introduced the \"Question of the Day\" feature, which not only helps to foster an active atmosphere for technical discussions and guide the direction of such exchanges but also provides users with financial rewards, enabling them to experience various cool features. True or False: The waste pipe should be as short as possible with minimal bends, and seamless pipes should be used. () Please note: We will close this thread after 24 hours, and at that time we will announce the best reply (the best assistance), as well as the answer and explanation. Charisma Reward: Those who post a topic in this section within two days to provide a detailed explanation or discussion on the knowledge points related to this topic are asked to reply/comments in this post to inform us, and we will then award them charisma points. It is not allowed to simply copy and paste; original content is preferred, with at least some organization by the user along with personal insights and opinions. After registration, we will rank participants based on the content of their posts: the last-place participant will receive +1 charm, the second-to-last +2 charm, and so on, with the highest score earning +5 charm.
× Seamless pipes should be used as much as possible
The waste pipe should be as short as possible with minimal bends, and seamless pipes should be used. (Mistake)
The waste pipe should be as short as possible with minimal bends, and seamless pipes should be used. (Mistake)
The waste pipe should be as short as possible with minimal bends, and seamless pipes should be used. (X) Seamless steel pipes or welded steel pipes can be used
True or False: The waste pipe should be as short as possible with minimal bends, and seamless tubing should be used. (√)
Correct----------------------------------------
Incorrect. Seamless steel pipes should be used for steam pipelines with a pressure greater than 1.0 MPa gauge pressure and a temperature above 200°C, as well as for hot water pipelines with a pressure greater than 1.6 MPa (gauge pressure) and a temperature of 180°C or less. For steam pipes, hot water pipes, and condensate pipes with a pressure of less than 1.6 MPa (gauge pressure) and a temperature of less than 200°C, seamless steel pipes or welded steel pipes can be used
The waste pipe should be as short as possible with minimal bends, and seamless pipes should be used. (Mistake)
The waste pipe should be as short as possible with minimal bends, and seamless pipes should be used. (X)
The waste pipe should be as short as possible with minimal bends, and seamless pipes should be used. (Mistake)