3 PE anticorrosive pipe three-layer PE anticorrosive layer (3 PE) a combination of fusion bonded epoxy powder coating and extruded polyethylene fine p...
3 PE anticorrosive pipe three-layer PE anticorrosive layer (3 PE) a combination of fusion bonded epoxy powder coating and extruded polyethylene fine properties of two kinds ofanticorrosive coating, the interface characteristics of fusion bonded epoxy powder coating and chemical characteristics, and advantages of extruded polyethylene anticorrosive coating mechanical protection feature, so as to significantly improve their performance. So as the outer protective layer of buried pipeline is very superior. According to relevant data, three layer PE can make the life of the buried pipeline up to 50 years, at present, is considered to be zui advanced in the world outside the pipe anticorrosion technology. In our country, three layer PE has already applied in the oil and gas system. Completed the shanxi-beijing natural gas pipeline in our country and the ku-shan oil pipeline, the recent national key project of west to east gas pipeline almost 4000 kilometers outside the pipeline adopts three layer PE anticorrosive coating.
Hunan great steel pipe co.,ltd is the good supplier of 3PE coating big diameter sprial steel pipe
Difference of PSL1 and PSL2(API 5L)
The API 5L has two standards, PSL1 and PSL2, which are very different from each other. I'll talk more about the differences between PSL1 and PSL2.
Production Process of Pipe Fitting
There are many kinds of processing methods for pipe fittings.
The Future of Steel Pipe Development
The future of steel pipe development is looking promising, according to expert analysis and data. The price of carbon steel pipe is predicted to bounce back this year, with China leading the way in increasing steel consumption demands. This is due to a series of government initiatives aimed at stimulating domestic demand, including the construction of affordable housing and infrastructure projects. The demand for structural steel pipe is also on the rise, thanks to state investment in housing and engineering projects. With private investment projects also gaining popularity, the steel pipe market is set to thrive in 2017.
