Normative documents for the selection of materials for heating furnace tubes
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Are there any mandatory regulatory documents regarding the material selection for heating furnace tubes, in addition to the guidelines? Are the \"SH3059 General Principles for the Selection and Design of Petrochemical Pipeline Equipment\" applicable to heating furnace tubes? Thank you
Not applicable; there is a specification for materials used in high-sulfur oils.
You can search on Baidu for 【Recommendations for Material Selections for Heating Furnaces in Certain Devices】, where relevant information and standards can be found.
I was wondering if there are any mandatory regulations. When replacing the furnace tubes in an old heating furnace, can the previous P5 material still be used, or must a higher-grade material be chosen?