Hongruntong Marine LLC.

calidad Bolsas de aire de caucho marino, Bolsas de aire de rescate marítimo fabricante de China

proveedor de calidad Productos principales

Parachute type underwater lifting bag

June 18, 2026
Parachute type underwater lifting bags feature open-bottom parachute design with thick seawater-resistant PVC fabric. Excess air discharges automatically while ascending to prevent overexpansion. Equipped with screw inflating valve and pull exhaust cord, reinforced webbing ensures safe lifting for salvage, offshore pipeline and underwater maintenance.