89AK 空气 - 水输送管 - PVC - FRAS AS 2660/A AS/NZS 2554/A

Tube: black antistatic PVC.
Reinforcement: high tensile textile cords.
Cover: yellow ribbed PVC with longitudinal antistatic stripes - abrasion and ozone resistant.
Application: compressed air in underground mining applications. Specially designed for roof bolting applications.
Constant operation: -5 °C +60 °C (+23 °F +140 °F)


内胶层: 黑色抗静电 PVC
加强层: 高强度纤维线
外胶层: 黄色棱纹 PVC 带纵向抗静电条纹 - 耐磨损、耐臭氧
应用: 地下矿场压缩空气的输送，特为顶板锚杆支护应用而设计
安全系数: 3,5:1 25 mm 2:1
温度范围: -5 °C +60 °C (+23 °F +140 °F)
品牌字样：ALFAGOMMA - ITALY - P-189 20 BAR (300 PSI) AS 2554/B - dia mm - ggga