Dear masters, I would like to ask about how to apply the quotas for jacketed pipes；
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As the title suggests, since I have been working in industrial pipeline construction for a long time, I am not familiar with the standard practices and pricing guidelines for oil pipelines. I have a question: There is a steam pipeline made of φ159 seamless steel pipes, and DN750 steel pipes are used as jacket pipes throughout the pipeline. How should the installation rates be applied in this case? Thank you
Ah, I waited all night, and no one answered? Fortunately, I’m a heart, so I’m prepared for either outcome···