铁氟龙管、铁氟龙套管、PTFE套管、耐高温套管、聚四氟乙烯管铁氟龙套管PTFETUBE铁氟龙套管材质为聚四氟乙烯（PTFE),半透明色。耐260度高温、耐电压、耐磨、耐酸、耐腐蚀、高绝缘;并具有良好的耐燃性,机械强度佳等特性。产品广泛用于电子、电器等行业.额定电压300v/600v试验电压1500v/5000v额定温度-80c-260C防火等级为VW-1产品通过了美国UL,RoHS认证按材质及用途分以下几类:1、细管（tube）：材质为：聚四氟乙烯（PTFE),半透明色。用途：多用于变压器等耐高温高压产品上。规格：细管在内经不变的情况下，每款由薄到厚依次为L,T,S三种外径，选用时可参考目录上的规格，价格也是同种内径L型***便宜，S型***贵。2、粗管（hose管）材质：聚四氟乙烯（PTFE),半透明色。用途：多用于特殊行业，价格昂贵。规格：多为2*4mm，4*6mm等整数规格。常见不良：铁氟龙细管由于内径较小在制作过程中容易出现偏壁，多头现象，铁氟龙细管裁切后不是直的，故我司一般不接受裁切。铁氟龙套管规格内径ID（mm）外径OD（mm）AWG***小内径正常内径***大内径S型T型L型300.250.300.380.760.760.60280.330.380.460.840.840.68260.410.460.530.920.920.76240.510.560.661.161.060.86230.580.660.741.261.160.96220.660.710.811.311.2110.1210.740.810.891.411.311.11200.810.860.971.661.461.16190.910.961.071.761.561.26181.011.071.171.871.671.37171.141.191.321.991.791.49161.291.341.472.141.941.64151.451.501.652.302.101.80141.621.681.832.482.282.08131.831.932.052.732.532.33122.052.162.312.962.772.56112.312.412.573.213.012.81102.592.692.843.493.293.0992.903.003.104.003.763.4083.283.383.534.384.143.7873.653.763.944.767.524.1664.114.224.415.224.984.7254.624.724.955.725.485.2245.185.285.536.286.045.7835.815.946.206.946.706.4426.556.686.937.687.447.1817.347.467.758.468.227.9608.268.388.699.389.148.88)