Process and application of 3PE seamless anticorrosive steel pipe
Pipeline anticorrosion plays a very important role in the construction of a project. It plays a key role in the quality of the whole project construction. Through the anti-corrosion pipe service life can also be achieved 50 years, so through strict design, reasonable use, then 3PE seamless anti-corrosion steel pipe process and application scope is what, let's take a look at it
3PE seamless anticorrosive steel pipe process
Internal anti-corrosion coating: easy to avoid tube corrosion, reduce friction resistance, increase the flow of the tube and applied to the inside of the film. Common coatings are amine cured epoxy resin adhesive and polyamide epoxy resin adhesive, coating thickness is 0.038 ~ 0.2mm.
In order to ensure that the coating is firmly bonded to the tube wall, surface treatment is carried out on the inside of the tube. After the 1970s, the same material is used for the coating of the inner tube and outer wall, which is convenient for the application of the inner tube and outer wall at the same time.
The cutting process of 3PE seamless anti-corrosion steel pipe is divided into two categories: external installation and internal installation of equipment cutting, and the turning tool production and processing principle is used to cut off the pipe mouth and groove production and processing
The single machine span is large, the production and processing thickness is large, the waste is less, the pollution is zero, the production process does not occur high temperature, does not harm the pipeline material, and is beneficial to the development of electric welding.
Water cutting according to the role of high pressure pump and emery production and processing pipeline, the incision is clean, the production and processing span is large, but its speed is low, the production and processing thickness is limited by more serious factors.
3PE anticorrosive steel pipe use
The use of 3PE anticorrosive steel pipe, many people only know one of them, its effect is indeed extensive, suitable for underground coal mine drainage, underground spraying, positive and negative pressure ventilation, gas extraction, fire sprinkler pipe network, thermal power plants in the process of wastewater and return water pipeline.
It has good applicability in the water supply pipeline of the sprinkler system, which is used for the cable protective sleeve of power, communication, highway, etc., and is suitable for the water supply of high-rise buildings, heating network heating, water works, natural gas transportation, groundwater transportation and other pipelines.
Oil pipeline, chemical pharmaceutical, printing and dyeing industry for the transport of corrosive media process pipeline, sewage treatment drainage pipe, sewage pipe and biological tank anticorrosion engineering; For agricultural irrigation pipes, deep well pipes, drainage pipes and other networks, it can be said that 3PE anti-corrosion steel pipes are essential in the current construction; We believe that through the expansion of technology, we can achieve more brilliant achievements in architecture.
