应用一种经济型空气及水管，广泛应用于工业，建筑，农业等行业。技术参数内层：Versigard○R合成胶，RMA分类C级（中等耐油）增强层：合成纤维缠绕，2"的是合成纤维编织外层：黑色，红色，***，绿色，蓝色Versigard○R合成胶工作温度：-40°F到190°F（-40°C到88°C）产品详情：内径外径工作压力重量包装长度重量(in)(mm)(mm)(bar)(kg/m)(m)(KG/FT)3/164.811.213.80.12152.40.041/46.412.713.80.13152.40.045/167.914.713.80.18152.40.053/89.517.013.80.22152.40.071/212.720.613.80.3152.40.095/815.924.613.80.4152.40.123/419.128.513.80.51152.40.16125.436.813.80.8137.160.241-1/431.844.013.81.12121.920.341-1/238.150.313.81.2891.440.39250.863.513.81.7360.960.53)