How to Improve the Pressure‑Bearing Capacity of PE Composite Layflat Hose?

2026-08-26 17:35:59

To improve the pressure‑bearing capacity of PE composite layflat hose, select hoses with higher‑density woven reinforcement and high‑strength yarn. The woven layer is the core pressure‑resistant structure. High‑density woven fabric together with thickened PE coating can greatly raise the rated working pressure and burst pressure. Never use thin‑wall hoses under high‑pressure conditions.

Control system pressure during actual operation. The pump outlet pressure shall not exceed the hose’s marked rated working pressure, and pressure loss caused by elbows and connectors should be taken into account. Over‑pressure operation must be avoided. Over‑expansion thins the hose wall, reduces pressure resistance and causes burst or leakage.

Installation and operation also affect actual pressure performance. Avoid sharp bends and kinks, which cause local stress concentration and sharply lower partial pressure resistance. Reasonably section long‑distance water transmission. Choose one higher pressure grade for safety margin under harsh conditions. Regularly inspect for bulges and damages, and replace damaged hoses in time to prevent pressure failure.