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Product Information
| Standard Specification |
Grade |
Description |
| JIS (KS) |
G 3444 (D 3566) |
STK (SGT) |
Carbon Steel Pipes for General Structural Purposes |
| G 3457 (D 3583) |
STPY (SPW) |
Arc-welded Carbon Steel Pipes for Piping |
| G 3475 (D 3632) |
STKN (SNT) |
Carbon Steel Pipes for Building Structures |
| A 5525 (F 4602) |
SKK (STP) |
Steel Pipe Piles |
| API |
5L |
A |
Line Pipe |
| B |
| X42 |
| X46 |
| X52 |
| X56 |
| X60 |
| X65 |
| X70 |
| 2B |
2W, 2H |
Structural Steel Pipe |
| ASTM |
A134 |
- |
Pressure Pipe |
| A139 |
- |
| A671 |
All |
| A672 |
All |
| A252 |
1, 2, 3 |
Piling Pipe |
| CSA |
Z245.1 |
CAT. 1, 2, 3 |
Steel Pipe |
| BS |
EN 10219-1 |
S235, S275, S355 |
Cold Formed Welded Structural Hollow Section |
| EN 10225 / EN 1090 / DNV |
- |
Structural Steel Pipes for Offshore Wind Power |