GB/T 31937-2015
ActiveSAWL steel pipe for pipeline of coal slurry
煤浆输送用直缝埋弧焊钢管
Application Summary AI generated
GB/T 31937-2015 specifies the technical requirements, dimensions, and testing methods for straight seam submerged arc welded (SAWL) steel pipes used in coal slurry pipeline transportation. It is applied in the mining and energy industries for constructing long-distance pipelines that convey coal-water mixtures under high pressure, ensuring structural integrity and wear resistance. The standard governs pipe manufacturing, inspection, and quality control for slurry transport systems.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.