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Large-Diameter Welded Steel Pipe

Large-Diameter Welded Steel Pipe

     The large-diameter welded pipe is manufactured at the Kashima Steel Works. The steel plates are first bent into U-shapes, formed into round shapes by the O-ing press, and then have their seams submerged-arc welded. With over 90 percent of these large pipes used in energy fields such as oil and natural gas pipelines, reliability is the foremost demanded. Sumitomo Metals is already the global leader in the manufacture of high-purity steel pipe resistant to corrosion from hydrogen sulfide, high-strength heavy wall pipe to withstand high-pressure transport, and other high value-added products. Large-Diameter Welded Steel Pipe

Applicable Specification

Manufacturing Available Size Range (Carbon Steel Pipes)

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