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English Translations » 【管道阀门技术圈】 » Selection of steam tracing pipes for the DN800 crude oil pip

Selection of steam tracing pipes for the DN800 crude oil pipeline

2021-07-08View Original

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Dear experts, I noticed that in the specifications, the maximum size for trace heating pipes is DN500. May I ask: for crude oil pipelines with diameters of DN700/800 where double trace heating is used, should we choose trace heating pipes of DN32 or DN25?
Reply #22021-07-08
It’s not the case that bigger is always better, right?~_~

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Translated at 2026-07-23 19:10:18

Original: https://bbs.hcbbs.com/thread-3237443-1-1.html

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