耐熱OY
耐熱OY
| 耐熱OY | 管徑 | 牌價/只 |
| 1 | 1 1/2" | 225 |
| 2 | 2' | 335 |
| 3 | 3" | 670 |
| 4 | 4" | 1295 |
| 5 | 5" | 2125 |
| 6 | 6" | 3590 |
| 7 | 8" | 6725 |
| 耐熱OY | 管徑 | 牌價/只 |
| 1 | 1 1/2" | 225 |
| 2 | 2' | 335 |
| 3 | 3" | 670 |
| 4 | 4" | 1295 |
| 5 | 5" | 2125 |
| 6 | 6" | 3590 |
| 7 | 8" | 6725 |