What's the foam jacket insulation steel pipe utilized for?
Insulation steel pipeline can be anticorrosive jacket steel pipe as well as filled between the steel pipeline and the coat of ultrafine glass woollen make-up, can likewise be made of graphite, silicon calcium floor tile covering as well as polyurethane foam filled with steel sleeve steel insulation steel pipe. It not only has a strong anti-corrosion, water-proof and impermeability, however additionally has the qualities of heat and also high pressure resistance.
It has a broad applications, can be made use of in the enterprise warmth resource, nuclear power plant heavy steam transmission, plant heavy steam pipe, and so on. The cathodic protection of buried protected steel pipe is a type of electrochemical defense technique in the process of metal anticorrosion. The electrode possibility of steel body can be shielded from unfavorable activity by using existing to the safety steel matrix. This is the shift of the steel medium from an atomic state to an ionic state, developing a spontaneous pattern. It fundamentally regulates the generation of degeneration, yet the process occurs in an electrolyte, so it is very appropriate for cathodic security of straight hidden steel tubes.
Composition of steel sleeve insulation pipe:
1. Anticorrosion layer: shield the outside steel pipeline from deterioration, can extend the life span of the steel pipe
2. Exterior steel pipeline: safeguard the insulation layer from groundwater erosion, to guarantee the regular procedure of the pipeline.
3. Glass woollen insulation layer and air insulation layer: ensure that the surface of the external security tube is kept at regular temperature level.
4. Aluminum foil reflective layer: mirror part of the heat of the high wldsteel co.,ltd temperature immune layer to make certain that the organic foam material does not enter the inorganic 5.
Inorganic difficult insulation layer: to ensure the interface temperature with the natural insulation layer, to make sure that the foam is not carbonized.
6. Stainless steel securing belt and sliding guide bracket.
Make certain that the thermal growth and also chilly tightening activity of the working steel pipeline is not limited.
7. Base steel pipeline: it can ensure the regular flow of the communicating tool.
Benefits of protected steel pipe.
1 Good thermal insulation performance, secure and also reliable, inexpensive, straightforward building and construction and upkeep, lengthy service life, can transport a selection of media. It solves the issues of warm bare pipe end, gliding lubrication and also waterproofing at high temperature of 130 ℃ -600 ℃ in city main home heating.
2. The polyurethane foam insulation layer and also the external layer of the steel pipeline are closely fitted, which not only separates the air, yet additionally isolates the infiltration of water. The bubbles are closed and the water absorption price is tiny, which plays a great duty in anti-corrosion. At the very same time, the polyethylene shell as well as the glass fiber strengthened plastic shell have great anti-corrosion, thermal insulation as well as mechanical residential properties. As a result, the outer surface of the base steel pipeline will not be worn away by air as well as water vapor, which prolongs the life span of the pipeline.
3 Insulation steel pipeline can not only prompt water discharge, but additionally can be utilized as a signal tip for day-to-day procedure. Pipe thermal compensation will be performed making use of top quality bellows compensators set up straight right into the case, eliminating the requirement for an observation well. In addition, the building and construction is practical, the construction period is short, appropriate for conveying 2.5 Mpa, steam or various other media listed below 350 ℃.