RH454 轨道喷砂管

RH454 轨道喷砂管

轨道喷砂管
质量标准: 内胶磨耗符合 ISO 4649 标准: 70 +/- 5mm3.
应用范围: 软壁软管，用于输送沙砂粒。连接在机车的砂箱上，用于 在启动和滑行的特殊情况下，以增加车轮附着在轨道上。
温度范围: -40°C (-40°F) 到 +70°C (+158°F).
软管结构
内层: 黑色，光滑， SBR/NR 橡胶，抗静电，耐磨。
加强层: 高强力合成线绳。
外层: 黑色，光滑（表面布纹），抗静电SBR/NR 橡胶，耐磨。
可选择项: 1. 不同口径。

Sand blast hose
Standards: tube abrasion loss according to ISO 4649: 70 +/- 5mm3.
Application: softwall hose designed to convey sand. It is connected to the sandboxes in the locomotives, that contain the sand which is used to increase the adhesion of the wheels on the rails during the start-up and slip in special situations.
Temperature: from -40°C (-40°F) to +70°C (+158°F).
Construction
Tube: black, smooth, antistatic SBR/NR rubber, abrasion resistant.
Reinforcement: high strength synthetic cord.
Cover: black, smooth (wrapped finish), antistatic SBR/NR rubber, abrasion resistant.
Also available upon request: 1.Different diameters.