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| :: |
A. Seamless Hot Rolled Carbon Steel Tubes
and Pipes |
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| :: |
B. Seamless Hot Rolled Carbon Steel Line
Pipes |
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STANDARDS
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STEEL GRADES |
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API 5L |
Gr. A, B, X-42, X-46,
X-52, X-60 |
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| :: |
| C. |
Seamless Hot Rolled Carbon
Steel and Alloy Steel Tubes & Pipes for High
Temperature Service |
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| :: |
| D. |
Seamless Hot Rolled Carbon
Steel and Alloy Steel Tubes & Pipes for Low
Temperature Service |
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STANDARDS
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STEEL GRADES |
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ASTM A-333 |
Gr. 6 |
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| :: |
E. Seamless Cold Drawn Precision Tubes |
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STANDARDS
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STEEL GRADES |
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DIN 2391 & EN 10027 |
St. 35, St. 45, St. 52 |
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TUBE FINISH : BK, BKW,
BKS, GBK, NBK |
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| :: |
| F. |
Seamless Cold Drawn Steel
Tubes for High Temperature Service |
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STANDARDS
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STEEL GRADES |
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DIN 17175 |
St. 35.8, St. 45.8, 15Mo3, 13CrMo44,
10CrMo910, 14MoV63, 15NiCuMoNb5, X20CrMoV121, X20CrMo
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| :: |
| G. |
Seamless Cold Drawn Steel
Tubes for Low Temperature Service |
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STANDARDS
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STEEL GRADES |
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ASTM A-334 / A334 M |
Gr. 1, Gr.2, Gr. 6 |
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| :: |
| H. |
Seamless Cold Drawn
Steel Low - Carbon Steel Heat Exchanger & Condenser
Tubes Acc. To ASTM A179 & Boiler Tubes For High
Pressure Service Acc. To ASTM A192
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STANDARDS
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STEEL GRADES |
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ASTM A179 / A179M |
ACC. TO MENTIONED |
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ASTM A192 / A192 M |
STANDARDS |
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| :: |
I. Seamless Cold Drawn Bearing Tubes |
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STANDARDS
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STEEL GRADES |
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DIN 17230
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100 Cr 6 |
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| :: |
J. Spirally Welded Steel Pipes |
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STANDARDS
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STEEL GRADES |
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DIN 1615 / DIN 1626 |
St. 37.0, St. 52.0 |
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DIN 17172 / DIN 2470 |
St. E210.7 UP TO St. E360.7 |
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