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.
| I.D. | Wall Thickness | Service Pressure | Minimum Burst Pressure | Weight |
| inch | Approx. inch | psi | psi | Approx. Lbs/ft |
| 4" | 0.138 | ≥250 | ≥750 | 0.94 |
| 6" | 0.150 | ≥250 | ≥750 | 1.41 |
| 8" | 0.177 | ≥300 | ≥900 | 2.28 |
| 10" | 0.197 | ≥300 | ≥900 | 3.75 |
| 12" | 0.228 | ≥200 | ≥600 | 4.3 |
| 14" | 0.205 | ≥150 | ≥450 | 4.96 |
| 16" | 0.205 | ≥150 | ≥450 | 5.1 |
| Test Item | Concentration % | Temperature Approx ºC | Endurance |
| Nitric Acid | 10 | 24 | ≥1 year |
| Phosphoric Acid | <5 | <100 | ≥1 year |
| Calcium Chloride | 10 | 24 | ≥1 year |
| Ammonium Hydroxide | 30 | 24 | ≥1 year |
| Sodium Carbonate | 10 | 100 | ≥1 year |
| Lead Sulfate | 30 | 24 | ≥1 year |
| Ammonium Phosphate | any | 24 | ≥1 year |
| Ammonium Sulfate | any | 24 | ≥1 year |
