ขนาด (Size) | ความยาว มม. (Length mm.) | ทนแรงดัน (Working Pressure) | ราคา (Price) |
1-1/2" | 165 | 300 PSI | 2,100 |
2" | 2,450 | ||
2-1/2" | 170 | 2,700 | |
3" | 175 | 3,250 | |
4" | 225 | 4,000 | |
5" | 5,530 | ||
6" | 6,450 | ||
8" | 325 | 10,000 | |
10" | 15,400 | ||
12" | 20,600 | ||
14" | 340 | 150 PSI | 47,000 |
16" | 350 | 54,000 | |
18" | 62,000 | ||
20" | 75,000 | ||
24" | 400 | 142,000 |