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If black steel pipe is used in a cool or shaded area, we need to store the welded fittings in a shady area in the first place. This is because according to pipe making technology cool surfaces can be joined by wiping with a damp rag...
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Steel pipe making process is consistent with emerging regulatory requirements concerning black steel pipe since we have improved operating practices with the help of control devices. Second, almost all of the potential emissions in steel pi...
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To consistently make good joints in black steel production, we should fully understand some key points. First of all, the black steel pipe joining surfaces must be softened so that sufficient cement must be applied to fill the gap betw...
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The cemented connection in welded steel pipe and fittings is the last vital link in the entire pipe system installation. It can lead to either the success or failure of the newly developed welding system as a whole. Accordingly, it req...
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The technology of layered welded pipe casting is largely bases on layer coating and mould cavity preparation. Prepared castings of welded steel pipe consist two fundamental parts including the bearing part and working part or layers. Th...
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Pipe welding technology plays an important part in both the onshore and offshore pipeline industry and this also goes for welded steel pipe. Throughout the years there have been significant advancements of pipe welding technology to hel...
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