Sissejuhatus
As a common corrosion protection pipe, 3PE Anti-corrosion Pipe has very good performance. Compared with traditional anti-corrosion pipes, it is more stable and reliable in use, and can effectively prevent corrosion and oxidation inside and outside the pipe. First and foremost, our products have excellent corrosion resistance. Its appearance is wrapped by three layers of materials such as high-density polyethylene, foamed polyethylene and polyethylene, forming a three-layer anti-corrosion protection layer. When the substance touches this layer, not only will it not be damaged, but the three-layer material structure It can also ensure that the inside of the tube will not be damaged by external physical friction or chemical reaction. Secondly, we also have thermal insulation properties. In some occasions, the temperature of the fluid in the pipe needs to be maintained within a certain range. At this time, the anti-corrosion pipe needs to have a certain thermal insulation performance to maintain the temperature of the fluid in the pipe. Because its foamed polyethylene layer is a layer of high thermal conductivity material, it can effectively maintain the temperature of the pipeline fluid. Finally, our abrasion resistance is also outstanding. During pipeline transportation or installation, pipelines often come into contact with physical objects such as the ground, roads, and buildings. These contact processes will inevitably produce physical friction, and may also be affected by other factors, such as climate conditions, human misuse, etc., and the three-layer protective layer of this product can effectively reduce the impact of these factors on the pipeline, greatly Increased pipeline resistance to external disturbances.
Funktsioon
The biggest feature of 3PE Anti-corrosion Pipe is its excellent anti-corrosion performance. The inner layer of this kind of steel pipe is an epoxy layer with strong corrosion resistance, the middle layer is an anti-corrosion layer with high compressive strength, and the outer layer is a polyethylene layer with strong weather resistance. This three-layer structure can not only effectively prevent corrosion and erosion inside the pipeline, but also maintain a long service life in harsh climates and environments. Secondly, compared with other anti-corrosion materials, our products are easy to install, especially suitable for complex technology or poor installation conditions. It only needs to process the size during production. If it is installed on site, it can also be connected by flange or spiral pipe without special tools or foundation. Therefore, this product is more flexible and convenient to use. Finally, when our products are in use, they can effectively avoid dangerous situations such as pipe bursts caused by pipeline aging, corrosion, erosion and other problems, thereby increasing the safety of pipelines. Not only can it prevent dangerous situations from happening, but it can also effectively reduce maintenance and operating costs, making it the preferred anti-corrosion pipe for many industries.
3PE korrosioonivastane võitlus toru tootmine ja kontroll protsess
Indeksid of epoksü pulber
| EI. | Üksuse | Indeksid |
1 | Size distribution（ percent ） | 150μm oversize powder less than or equal to 3.0 |
2 | Volatiles（ percent ） | Vähem kui või võrdne to 0.6 |
3 | Tihedus（g/m3） | 1.3-1.5 |
4 | Gel time（200 degree ）/（S） | Suurem kui või võrdne kuni 12kinnita kuni nõue±20 protsent |
5 | Fixed time（200 degree ）/（min） | Väiksem kui või võrdne to 3 |
Indeksid of korrosioonivastane kiht
| EI. | Üksuse | Indeksid | |
Kahekihiline | Kolmekihiline | ||
1 | Peel tugevus（N/cm） | Suurem kui või võrdne kuni 70 Greater than or equal to 35 | Suurem kui või võrdne to 100（cohesive failure） Suurem kui või võrdne to 70 (sidus ebaõnnestumine） |
2 | Katood disbondimine （65 degree ,48h）/（mm） | Väiksem kui või võrdne to 15 | Väiksem kui või võrdne to 6 |
3 | Katood disbondimine （The kõrgeim temperatuur,30d）/（MM） | Väiksem kui või võrdne to 25 | Väiksem kui või võrdne to 15 |
4 | Impact strength（J/mm） | Suurem kui või võrdne to 8 | |
5 | Loendur painutamine （－20 DEGREE ,2.5 DEGREE ） | ||
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Kuum tags: 3pe korrosioonivastane toru , Hiina 3pe korrosioonivastane toru tootjad, tarnijad, tehas