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，鋼套鋼埋地保溫管的耐高溫性能也無法與其他外保護管相比。為保證地下水位高，使地下水位不影響天津預制直埋保溫蒸汽管道的正常運行，鋼夾套鋼蒸汽保溫管道的外保護層更好采用緊密、堅固的鋼管殼。防腐涂層:延長鋼管使用壽命，保護外鋼管不受腐蝕。

　　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.

　　外保溫鋼管:為保證直埋保溫管的正常運行，直埋保溫管廠家保護保溫層不受地下水侵蝕，支撐工作管并能承受一定的外荷載。

　　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.

　　聚氨酯泡沫層:聚氨酯泡沫保溫管的作用是保證介質溫度和外管表面保持室溫。天津預制直埋保溫、反光層:鋼夾套鋼蒸汽保溫管設計，確保有機發(fā)泡材料不會進入無機硬質高溫層。

　　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.

　　以上是黑夾克直埋式直縫鋼管公司小編為大家介紹的相關內容，想要了解更多內容，歡迎訪問網站：http://www.qndr49.cn

　　The above is the introduction of black jacket direct buried straight seam steel pipe company. For more information, please visit the website: http://www.qndr49.cn