GB/T 3414-2015
ActiveHot-rolled profiled steels for coal mechanism
煤机用热轧异型钢
Application Summary AI generated
GB/T 3414-2015 specifies the dimensions, technical requirements, and testing methods for hot-rolled profiled steels used in coal mining machinery. It applies to the manufacturing of structural components such as scraper conveyors, hydraulic supports, and other mining equipment requiring specialized cross-sectional shapes. This standard ensures material consistency and mechanical performance for heavy-duty applications in the coal industry.
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