| 產品標準 |
標準號
Standard Serial Number |
標準名稱
Standard Desination |
產品型式
Type os products |
| API Spec 5L |
管線午夜人妻电影网規範
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 |
石油天然氣工業輸送午夜人妻电影网交貨技術條件
第1部分 A級午夜人妻电影网
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午夜人妻电影网
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午夜人妻电影网
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午夜人妻电影网
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午夜人妻电影网
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午夜人妻电影网
Longitudinal-seam Resistance Welding Steel
Pipes for Common Liquid Transportation Pipelines |
直縫高頻焊管
High-Frequency Longitudindal-seam Steel Pipes |
注：也可根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 |
