Application：
Layflat delivery hose for concrete sand, gravel and general abrasive dry materials
Construction：
Tube: Black and smooth NR/SB
Reinforcement: 2 ply of high tensile synthetic fabric
Cover: Black,smooth, cloth impression NR/SBR, abrasion and weather resistant
Characteristic:
●High abrasion resistant tube
●Abrasion loss value: DIN53516 70±5mm3
●Weather and ozone resistant cover
●Layflat and light in weight
Temperature：-40℃ to +70℃（-40℉ to +158℉)
