【Daily Question】2016.1.20 Pressure Vessel Flange Design (First 60 replies + 2 Rewards; additional 3–8 Rewards for correct answers)

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This post was last edited by humanrzm on 2016-1-21 at 09:21. To increase the popularity of the heat exchange forum, a \"Question of the Day\" activity has been introduced there; this helps to foster an active atmosphere for technical exchanges while also providing members with certain financial rewards. 【Daily Question】 True or False: In the design of pressure vessels, if the flanges are selected in accordance with standard NB/T47020, the relevant calculations specified in GB150 can be omitted. ( ) Answer: Correct, but on the condition that the standards NB/T47020 must be followed strictly in the design. Note: We will close this post after 24 hours to reveal the answers and explanations, as well as the best response (the best help provided). Other content: AC version of heat exchange equipment – “One question per day” contest (prizes for participation; valid indefinitely) http://bbs.hcbbs.com/thread-1320941-1-1.html. The selection process for active users and “Weekly Stars” in the “Mechanical Section” has begun http://bbs.hcbbs.com/thread-1489069-1-1.html. Recruitment for moderators and technicians in the [Mechanical Section] – applications and referrals are welcome. [Valid indefinitely] – Come if you’re interested! 】http://bbs.hcbbs.com/thread-1288857-1-1.html【Mechanical Section】In-depth guide to preventing equipment freezing over the winter http://bbs.hcbbs.com/thread-1502793-1-1.html It’s here; we’ve finally waited for it 【Mechanical Section】Thanksgiving sharing event http://bbs.hcbbs.com/thread-1533152-1-1.html