

| NO. | GRADE (เกรด) | SIZE(MM.) | WALL THICKNESS | TENGTH |
|---|---|---|---|---|
| 1 | 304 ,316 ,201 | 20 x 10 | Customer's Request | Customer's Request |
| 2 | 304 ,316 ,201 | 23 x 11 | ||
| 3 | 304 ,316 ,201 | 25 x 12 | ||
| 4 | 304 ,316 ,201 | 25 x 13 | ||
| 5 | 304 ,316 ,201 | 25.40 x 12 | ||
| 6 | 304 ,316 ,201 | 26 x 13 | ||
| 7 | 304 ,316 ,201 | 30 x 10 | ||
| 8 | 304 ,316 ,201 | 36 x 24 | ||
| 9 | 304 ,316 ,201 | 38 x 19 | ||
| 10 | 304 ,316 ,201 | 40 x 10 | ||
| 12 | 304 ,316 ,201 | 40 x 20 | ||
| 13 | 304 ,316 ,201 | 50 x 10 | ||
| 14 | 304 ,316 ,201 | 50 x 25 | ||
| 15 | 304 ,316 ,201 | 60 x 40 | ||
| 16 | 304 ,316 ,201 | 75 x 25 | ||
| 17 | 304 ,316 ,201 | 80 x40 | ||
| 18 | 304 ,316 ,201 | Customer's Request |