Complaint
ZYfire Hose Corporation, founded in 2000, we research and produce Lay flat frac hose, fire hose, rack hose, industrial hose, forestry hose, snow-making hose, irrigation hose, drag hose, potable water hose, No-dig pipe rehabilitation liner, TPR layflat hose, hose couplings, landing valves and other fire fighting equipments.
| ID | ID | Service Pressure | Minimum Burst Pressure |
| inch | mm | Psi/bar | Psi/bar |
| 1 1/4" | 32 | 200/14, 220/15, 250/17, 300/21, 400/28 | 600/42, 660/45, 750/51, 900/63, 1200/84 |
| 1 1/2" | 38 | 200/14, 220/15, 250/17, 300/21, 400/28 | 600/42, 660/45, 750/51, 900/63, 1200/84 |
| 1 3/4" | 45 | 200/14, 220/15, 250/17, 300/21 | 600/42, 660/45, 750/51, 900/63 |
| 2" | 50 | 200/14, 220/15, 250/17, 300/21 | 600/42, 660/45, 750/51, 900/63 |
| 2 1/2" | 65 | 200/14, 220/15, 250/17, 300/21 | 600/42, 660/45, 750/51, 900/63 |
| 2 3/4" | 70 | 200/14, 220/15, 250/17, 300/21 | 600/42, 660/45, 750/51, 900/63 |
| 3" | 75 | 150/10, 200/14, 220/15, 250/17 | 450/30, 600/42, 660/45, 750/51 |
| 4" | 102 | 150/10, 200/14, 220/15, 250/17 | 450/30, 600/42, 660/45, 750/51 |
| 4 1/2" | 115 | 150/10, 200/14, 220/15, 250/17 | 450/30, 600/42, 660/45, 750/51 |
| 5" | 127 | 120/8, 150/10, 200/14 | 360/24, 450/30, 600/42 |
| 5 1/2" | 140 | 120/8, 150/10, 200/14 | 360/24, 450/30, 600/42 |
| 6" | 154 | 120/8, 150/10, 200/14 | 360/24, 450/30, 600/42 |
| 7 1/4" | 184 | 120/8, 150/10 | 360/24, 450/30 |
| 8" | 204 | 120/8, 150/10 | 360/24, 450/30 |
| 10" | 254 | 120/8 | 360/24 |
| 12" | 306 | 120/8 | 360/24 |
