ขนาด (Size) | Fig. | ราคา/หน่วย (Price/Unit) |
2" | 50A | 5,670 |
2-1/2" | 65A | 5,835 |
3" | 80A | 6,425 |
4" | 100A | 6,995 |
5" | 125A | 8,755 |
6" | 150A | 9,545 |
8" | 200A | 13,920 |
10" | 250A | 25,095 |
12" | 300A | 29,740 |
14" | 350A | 56,775 |
16" | 400A | 80,825 |
18" | 450A | 95,445 |
20" | 500A | 144,170 |
24" | 600A | 176,915 |