2024-04-20 08:52:18 评论： 点击：
Steel jacketed steel buried steam pipeline is a new type of insulation pipeline, which adopts the structure of steel jacketed steel. The outer steel pipe is used to protect the insulation layer, and the inner working steel pipe is used to transport high-temperature steam. It has the characteristics of waterproof, leak proof, impermeable, compressive and fully enclosed. The production and construction key points of steel sleeve buried steam pipelines mainly include: 1. Prefabricate insulation pipes according to design requirements to ensure the quality of the insulation layer of steam pipelines
钢套钢直埋蒸汽管道是一种新型的保温管道，它采用钢套钢的结构，外套钢管用于保护保温层，内工作钢管用于输送高温蒸汽，具有防水、防漏、抗渗、抗压和全封闭等特点。
钢套钢直埋蒸汽管道的生产及施工要点主要有：
一、根据设计要求预制保温管，确保蒸汽管道保温层的质量。
二、将预制好的保温管与工作钢管连接，注意保证其密封性。
三、在保温管外表面涂装防腐层，以提高蒸汽管道的抗腐蚀性能。
四、在管道的适当位置安装疏水系统，以保证管道的正常运行。
五、对管道接头进行焊接，确保蒸汽管道接头的密封性和强度。
钢套钢直埋蒸汽管道广泛应用于热力系统、供暖系统、工业生产等领域，尤其适用于地下水位较高地区的管道敷设。
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