比较了国家标准GB3087和国家标准GB/T8163的，包括：尺寸、外形、重量、技术要求、试验方法、检验规则、包装标志、质量证明书、《压力管道安全技术监察规程-业管道》和《锅炉安全技术监察规程》等方面。按GB3087生产的钢管，总体质量优于按GB8163生产的，适用范围也更广。
Analysis the differences between GB3087—2008 and GB／T8 1 63-2008，include：size，shape，weight，technical requirements，test methods，inspectionrules．packaging nlalks．qualit)certificates．(safely technical supervision procedures for pressul‘e pipelines—industrial pipelines)) and ((safety technical supervisionproceduresfor boiler* Steel pipe byGB3087is betterthan byGB8I 63．andthe scopetlrapplicationis also broader
GB3087和GB8163的差异.pdf (全文下载)
