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Introduction steel sleeve steel pipe insulation
Date: 2015-04-02
Work by the transmission medium steel, glass wool insulation layer, a reflective layer of aluminum foil, stainless steel fastening belt, sliding guide bracket, air insulation layer, the outer protection tube, the outer coating equipment followed by combination of outward.
Steel sleeve steel steam pipe insulation is protected by an outer pipe coating steel pipes, pipe insulation and the working combination. Advantages of composite steel sleeve steel steam pipe insulation for conveying 2.5MPa, 350 degrees Celsius below the steam or other media, the product made with steel outer protective layer, high strength, not damaged, the construction is simple maintenance, long life
Steel sleeve steel pipe insulation insulation structure based on a sliding mode divided into: the inner and the outer sliding sliding
An inner sliding: insulation structure consists of steel, aluminum, drag reduction layer, porous calcium silicate insulation, stainless steel fastening strip, foil reflective layer, polyurethane insulation, steel jacket, outer coating composition (substantially no longer used).
2, the outer sliding: insulation structure consists of steel, glass wool insulation layer, a reflective layer of aluminum foil, stainless steel fastening belt, sliding guide bracket, air insulation layer, the outer protection tube, the outer coating composition.
1. coating: protective outer steel to avoid corrosion of steel corrosion and prolong the service life of steel.
2. The outer jacket pipe: Protect insulation from groundwater erosion, supporting the work of the tube and can withstand external loads, to ensure normal operation of the working tube.
3. glass wool insulation layer, the air insulation layer: to ensure the medium temperature to ensure the outer surface of the protective tube to maintain normal temperature.
4. aluminum reflective layer: to ensure that organic foam material does not enter the hard inorganic refractory layer; reflective layer of high temperature part of the heat.
5. inorganic rigid insulation layer: high temperature, to ensure that the temperature of the interface between the organic insulation, foam is not guaranteed to be carbonized.
6. Stainless steel fastening belt, sliding guide bracket: to ensure the free movement of expansion and contraction pipe work.