在線客服
- QQ客服
- 手機(jī): 13863577835
- 電話: 0635-2119996
- 在線留言
| 產(chǎn)品標(biāo)準(zhǔn) | ||
| 標(biāo)準(zhǔn)號(hào) 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(jí)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 |