The black jacket directly buried straight steel pipe is a reliable solution to the strict waterproofing of the directly buried thermal insulation control manufacturer. Besides having good mechanical strength, the polyurethane foam insulation pipe steel sleeve is welded and connected, because the reliability of the high strength and waterproof sealing performance is very high.

　　此外，钢套钢埋地保温管的耐高温性能也无法与其他外保护管相比。为保证地下水位高，使地下水位不影响天津预制直埋保温蒸汽管道的正常运行，钢夹套钢蒸汽保温管道的外保护层更好采用紧密、坚固的钢管壳。防腐涂层:延长钢管使用寿命，保护外钢管不受腐蚀。

　　In addition, the high temperature resistance of the steel sheathed steel buried insulation pipe can not be compared with other external protection pipes. In order to ensure the high underground water level and ensure that the underground water level does not affect the normal operation of the prefabricated directly buried thermal insulation steam pipeline in Tianjin, the outer protective layer of the steel jacketed steel steam thermal insulation pipeline is preferably a tight and solid steel pipe shell. Anti corrosion coating: extend the service life of steel pipe, protect the outer steel pipe from corrosion.

　　外保温钢管:为保证直埋保温管的正常运行，直埋保温管厂家保护保温层不受地下水侵蚀，支撑工作管并能承受一定的外荷载。

　　External insulation steel pipe: to ensure the normal operation of the directly buried insulation pipe, the manufacturer of the directly buried insulation pipe protects the insulation layer from groundwater erosion, supports the working pipe and can bear certain external load.

　　聚氨酯泡沫层:聚氨酯泡沫保温管的作用是保证介质温度和外管表面保持室温。天津预制直埋保温、反光层:钢夹套钢蒸汽保温管设计，确保有机发泡材料不会进入无机硬质高温层。

　　Polyurethane foam layer: the role of polyurethane foam insulation tube is to ensure that the medium temperature and the surface of the outer tube remain at room temperature. Tianjin prefabricated direct buried insulation and reflective layer: steel jacket steel steam insulation pipe design, to ensure that organic foaming materials will not enter the inorganic hard high temperature layer.

　　以上是黑夹克直埋式直缝钢管公司小编为大家介绍的相关内容，想要了解更多内容，欢迎访问网站：http://www.sdhpgy.com

　　The above is the introduction of black jacket direct buried straight seam steel pipe company. For more information, please visit the website: http://www.sdhpgy.com