日本在线观看鋼（gāng）管專營螺旋管,鍍（dù）鋅管,鋼板卷管,無（wú）縫管,方管,球（qiú）墨管生產廠（chǎng）家！
| 螺旋管（guǎn）執行（háng）標準表 | ||
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標準號 Standard Serial Number |
標準（zhǔn）名稱（chēng） Standard Desination |
產品型（xíng）式 Type os products |
| API Spec 5L |
管線鋼管規範 Pipeline Steels Standard |
螺旋焊（hàn）管、 直縫埋弧焊管、 直縫高頻（pín）焊管 Spiral-seam， Steel Pipes,Longitudinal-seam submerged-arc Steel pipes，High-Frequency Longitudial-seam Steel Pipes |
| GB/T 9711.1-1997 |
石油天然氣工業輸送鋼管交貨技（jì）術條件 第1部分一級鋼管 The first Part of Oil-Gas industrial Transportatio Steel Pipes onsignment Technical Qualification Level A Steel Pipes |
螺旋焊管、 直（zhí）縫埋弧焊管、 直縫高頻焊管 Spirsl-seam， Steel Pipes,Longitudinal-seam submerged-arcSteel 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（hàn）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（hàn）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（diàn）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（pǔ）通流體輸送管道用直（zhí）縫電阻焊鋼管 Longitudinal-seam Resistance Welding Steel Pipes for Common Liquid Transportation Pipelines |
直縫高頻焊（hàn）管 High-Frequency Longitudindal-seam Steel Pipes |
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注：也可根（gēn）據用戶提出的技術要求組織生產 PS Some particular products can be manufactured according to the clients suggestion of technical requirements |
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