Bare steel pipe is different from coating steel pipe
Bare steel pipe is different fromcoating steel pipe, bare steel pipe will eventually corrode, or rust. Since the total performance of a pipe coating system involves the three separate processes, application to the pipe, handling and storage of the pipe, and in-ground or above-ground service of the pipe; the functional requirements and the resistance to deterioration should be considered when establishing your criteria for the coating properties that we offer.Bituminous Asphalt CoatingThe principal uses for asphalt coatings include internal and external application to carbon steel pipe. Our bituminous asphalt coating has been tested to meet ANSI-A21.4 and AWWA C104 specifications for potable water, and has been found to be acceptable and is certified to NSF Standard 61. This coating is black in color. When applied correctly, this fast coating process provides the cathodic protection required for most underground structural steel pipe. This is the least expensive method we offer for pipe coating for cathodic protection, and we are able to provide reliable response times because this is the least complicated coating process that we offer. Primarily used for road bore casings and other casing pipes.Epoxy Coating - Sprayed ApplicationTypical applications include heavy-duty service conditions such as chemical plants, bridge piling structures, and pipelines. Excellent resistance to immersion in salt-water, above ground extreme temperature swings and abrasive wear and tear.
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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.
