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Showing posts from February, 2020

Features of the Api 5l Seamless Pipe

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API 5L specification covers seamless and welded steel tubes. Includes standard-weight and extra-strong threaded line pipe. Standard weight smooth end, Regular weight smooth end, additional strong smooth end, special smooth end, extra strong smooth end pipeis its part. As well as bell and spigot and through-the-flow line (TFL) pipe are made up of this steel. Api 5l Erw Pipe also requires a license for the manufacturer's monogram, and the composite index of the approved manufacturer is maintained. This means that, at the request of a potential manufacturer, API will send the auditors to the mill to ensure they can meet the requirements of the standard. This would be like a franchise and does not accept any liability for the actions of the mill or the performance of the product. Api 5l Seamless Pipe is available in a wide range of carbon grades and their respective alloys. Seamless steel and special welded pipe configurations are available in a variety of siz...

How to check quality of stainless steel?

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Stainless steel is one of the most popular types of metal products. Pipes, sheet metal, hexagons, and circles - all stainless steel product options are in high demand in the modern economy. But alas! - it is a high demand that creates a situation in which not too conscientious manufacturers begin to trick, reduce the cost of production - and ultimately supply consumers with products whose quality, to put it mildly, does not match the declared. Accordingly, the question of how to check the quality of carbon steel pipe is also becoming relevant. Accordingly, the consumer can check the parameters indicated in the documents: the diameters and wall thickness of the alloy steel pipe are checked, the shape of the squares and hexagons of the stainless steel are accurate, the deflection and the wave of the rolled stainless sheet are checked. There remains the need to verify the chemical composition of stainless steel tubes since most production flaws will be associated with a violation...