产品描述用途：适用于使用石油基液压油，温度范围-40℃~+100℃（-40°F~+212°F）的软管。特性：软管由一层耐油、合成橡胶内层、4层钢丝缠绕层和一层耐油、耐天候合成橡胶外胶层组成。软管执行EN856-4SP标准、GB/T10544-2013标准。Application:Highpressurecircuits,Miningandopencastmining,miningapprovalStandard:EN856-4SPInnerlayer:OilresistantsyntheticrubberInsert:FourmaximumstrengthsteelwirespirallayersOuterlayer:Syntheticrubberwithhightemperature,ozoneandweatherresistanceColour:BlackTemp.min:-40℃Temp.max:+100℃Media:Mineraloil,Polyglycolbasedoil,Water(0°Cto+70°C),Water-oilemulsi***详细参数规格DN型号Inches软管内径I.D软管外径O.D***大工作压力Max.W.P***小***压力B.P***小弯曲半径Min.B.R***小Min***大Max***大Max***大MpaMpa(mm)61/46.27.018.745180150103/89.310.122.244.5178180131/212.313.525.441.5166230165/815.516.729.035140250193/418.619.833.03514030025125.026.440.9281123403211/431.433.052.42184460)