What's the foam jacket insulation steel pipeline made use of for?

Insulation steel pipe can be anticorrosive coat steel pipe and also filled between the steel pipe as well as the coat of ultrafine glass woollen make-up, can also be made from graphite, silicon calcium ceramic tile covering as well as polyurethane foam loaded with steel sleeve steel insulation steel pipeline. It not only has a solid anti-corrosion, water resistant as well as impermeability, but additionally has the qualities of high temperature and also high stress resistance.

It has a wide applications, can be made use of in the business warmth source, nuclear power plant vapor transmission, plant steam pipeline, etc. The cathodic defense of buried insulated steel pipeline is a type of electrochemical protection method in the process of steel anticorrosion. The electrode capacity of metal body can be safeguarded from unfavorable motion by applying 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 trend. It fundamentally controls the generation of decay, but the procedure takes place in an electrolyte, so it is extremely ideal for cathodic defense of directly hidden steel tubes.

Composition of steel sleeve insulation pipeline:

1. Anticorrosion layer: secure the exterior steel pipeline from deterioration, can lengthen the life span of the steel pipeline

2. Outside steel pipeline: shield the insulation layer from groundwater erosion, to make certain the typical operation of the pipeline.

3. Glass wool insulation layer as well as air insulation layer: guarantee that the surface area of the outer protection tube is maintained normal temperature.

4. Light weight aluminum foil reflective layer: reflect part of the warm of the high temperature resistant layer to make certain that the organic foam material does not enter the not natural 5.

Not natural difficult insulation layer: to make certain the interface temperature level with the natural insulation layer, to make sure that the foam is not carbonized.

6. Stainless-steel fastening belt and moving guide bracket.

Make sure that the thermal growth and also cold tightening motion of the functioning steel pipeline is not restricted.

7. Base steel pipe: it can make sure the regular circulation of the sharing medium.

Benefits of insulated steel pipe.

1 Good thermal insulation performance, safe and also dependable, affordable, basic construction and upkeep, long life span, can carry a range of media. It addresses the problems of wldsteel warm bare pipeline end, sliding lubrication and waterproofing at heat of 130 ℃ -600 ℃ in city central home heating.

2. The polyurethane foam insulation layer as well as the outer layer of the steel pipe are carefully fitted, which not only separates the air, but additionally separates the infiltration of water. The bubbles are shut and also the water absorption rate is tiny, which plays a great function in anti-corrosion. At the exact same time, the polyethylene shell and also the glass fiber strengthened plastic covering have great anti-corrosion, thermal insulation and also mechanical properties. For that reason, the external surface area of the base steel pipeline will certainly not be corroded by air as well as water vapor, which lengthens the life span of the pipe.

3 Insulation steel pipeline can not just prompt water discharge, but likewise can be utilized as a signal reminder for day-to-day procedure. Pipeline thermal settlement will be done using premium bellows compensators set up straight right into the case, removing the demand for a monitoring well. In addition, the construction is convenient, the building duration is brief, ideal for communicating 2.5 Mpa, steam or various other media listed below 350 ℃.