产品特点：Features
产品能保持形状，轻便，压力高，水流阻力小
Keeping shape,light weight, high-pressu re resistance , small flow-resistance.
压力要求：
Pressure Required
| 口径 | 工作压力 | 爆破压力 | |||||
| (inch/mm) | (Bar | Mpa | Psi) | (Bar | Mpa | Psi) | |
| 3/4" | 19 | 13-30 | 1.3-3.0 | 190-435 | 39-90 | 3.9-9.0 | 570-1305 |
| 1" | 25 | 13-30 | 1.3-3.0 | 190-435 | 39-90 | 3.9-9.0 | 570-1305 |
| 1-1/4" | 32 | 13-30 | 1.3-3.0 | 190-435 | 39-90 | 3.9-90 | 570-1305 |
