厚壁螺旋鋼管產(chǎn)品標(biāo)準(zhǔn)表 　　Standard Serial Number 標(biāo)準(zhǔn)名稱 　　Standard Desination 產(chǎn)品型式 　　Type os products 　　API Spec 5L 管線鋼管規(guī)范 　　Pipeline Steels Standard 螺旋焊管、直縫埋弧焊管、直縫高頻焊管 　　Spiral-seam Steel Pipes,Longitudinal-seam submerged-arc Steel pipes、High-Frequency Longitudial-seam Steel Pipes 　　GB/T 9711.1-1997 石油天然氣工業(yè)輸送鋼管交貨技術(shù)條件 　　第1部分 A級鋼管 　　The first Part of Oil-Gas industrial 　　Transportatio Steel Pipes onsignment 　　Technical Qualification Level A Steel Pipes 螺旋焊管、直縫埋弧焊管、直縫高頻焊管 　　Spirsl-seam Steel Pipes,Longitudinal-seam submerged-arc Steel pipes,High-Frequency Longitudinal-seam Steel Pipes 　　SY/T 5037-2000 低壓液體輸送管道用螺旋埋弧焊鋼管 　　Spiral-seam Submerged-arc Steel Pipes 　　for Low-pressure Liqued Transportation Pipeline s Use 螺旋焊管 　　Spiral-seam Steel Pipes 　　GB/T 14980-94 低壓流體輸送用大直徑電焊鋼管 　　Wide-diametric Electric Weledng Steel Pipes 　　for Low-pressure Liquid Transportation 　　Pipeline s Use 直縫高頻焊管 　　High-Frequency Longitudindal-seam Steel Pipes 　　GB/T 3092-93 低壓流體輸送用焊接鋼管 　　Eletric Welded Steel Pipes for Low-pressure 　　Liquid Transportation Pipeline s Use 直縫高頻焊管 　　High-Frequency Longitudindal-seam Steel Pipes 　　GB/T 13793-92 普通流體輸送管道用直縫電阻焊鋼管 　　Longitudinal-seam Electric Welding Steel 　　Pipes 直縫高頻焊管 　　High-Frequency Longitudindal-seam Steel Pipes 　　GB/T 5384-91 普通流體輸送管道用直縫電阻焊鋼管