GB 50235-2010
工业金属管道工程施工规范
The official Chinese title is shown unchanged. Standard identifiers, dates and issuing bodies come from the catalogue record; navigation and explanatory labels are in English.
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Scope as published
本规范适用于设计压力不大于42MPa，设计温度不超过材料允许使用温度的工业金属管道工程的施工。 本规范不适用于下列工业金属管道的施工： 1 石油、天然气、地热等勘探和采掘装置的管道； 2 长输管道； 3 核能装置的专用管道； 4 海上设施和矿井的管道； 5 采暖通风与空气调节的管道及非圆形截面的管道。
The original Chinese text is authoritative; this excerpt is retained as catalogue metadata, not a translated normative requirement.
Version history
Earlier editions: None recorded
Later editions: None recorded
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