758AA 灰浆管 55 bar (800 psi)

Tube: black conductive NR - abrasion resistant.
Reinforcement: high tensile textile cords.
Cover: black SBR/NR - abrasion and ozone resistant - pin pricked.
Application: plaster pumping.
Constant operation: -30 °C +80 °C (-22 °F +176 °F)

内胶层: 黑色导电 NR - 耐磨损
加强层: 两层高强度纤维线
外胶层: 黑色导电 SBR/NR - 耐磨损、耐臭氧
应用: 灰浆喷射
安全系数: <= 38 mm 2,5:1 51 mm 2:1
温度范围: -30 °C +80 °C (-22 °F +176 °F)