The steel jacket steel steam insulation pipe produced by the steam insulation pipe manufacturer is composed of a combination of the outer steel pipe and the steel pipe anti-corrosion layer, inorganic thermal insulation materials, organic thermal insulation materials and internal working steel pipes. According to the difference in sliding form, the temperature insulation structure of steel jacket steel insulation pipe can be divided into: internal sliding type and external sliding type 1, internal sliding type: the temperature insulation structure is composed of working steel pipe, aluminum silicate, drag reducing layer, microporous calcium silicate, heat insulation layer, 304 stainless steel fastening steel belt, aluminum foil reflective layer, polyurethane insulation layer, outer steel pipe, and outer anti-corrosion layer.
The end of the steel jacket steel steam insulated seamless steel pipe is usually sealed with a polyethylene film or a three-layer polyethylene cold packaging bag to prevent water from entering before installation or during construction. The steel jacket steel steam insulation seamless steel pipe insulation material is staggered and tied to effectively reduce heat loss. At the same time, control measures are taken on the surface of the steel jacket steel steam insulation seamless steel pipe shell to prevent the appearance of cold bridges and ensure the temperature control of the anti-corrosion layer of the shell. The multi-layer aluminum foil reflective layer is wrapped with thermal insulation material, which effectively reduces heat loss and makes the steam pipeline more economical and reasonable.
Steel sleeve steel insulation pipe external sliding type: the temperature insulation structure is composed of a working steel pipe, glass wool thermal insulation layer, aluminum foil reflective layer, 304 stainless steel fastening belt, sliding guide bracket, air insulation layer, jacket steel pipe, and external anti-corrosion layer. The direct buried steam insulation pipe is favored by many projects, and the steel jacket steel direct buried steam insulation steel pipe is composed of a combination of the steel pipe of the transmission medium, the outer steel pipe and the ultra-fine glass wool filled between the steel pipe and the outer steel pipe, and can also be combined with graphite, calcium silica tile tube shell and filled foamed polyurethane.
The steel jacket steel steam insulation seamless steel pipe drainage system is completely closed, with flexible layout, reasonable structure, safety and reliability. The wet pipe on the steel casing can not only be discharged in time, but also can be compensated as a daily warning signal tube. The steel jacket steel steam insulation seamless steel pipe pipe adopts high-quality corrugated pipe and is directly buried in the pipeline. There is no need to look closely. The construction operation is convenient and the construction period is short.