产品名称：T-753AA优质喷砂管用途：适用于长时间处于高负荷的喷砂作业内管：黑色抗静电NR橡胶-内管磨耗量参照：ISO4649/A为+/-50mm³外管：黑色SBR/NR橡胶，导电，耐风化，耐磨损佳增强层：高强力纤维编织工作温度：-30℃~+80℃品牌字样：ALFAGOMMA-ITALY-T-75310BAR（150PSI）安全系数：3：1内径外径管壁厚工作压力重量每卷长度(mm)(mm)(mm)(bar)kg/m)(m)13277100.516113298100.661133310100.816119337100.656119389.5100.9161194010.5101.046125407.5100.861254811.5101.416132488101.1561325511.5101.696135549.5101.46138558.5101.5161386011101.9261386413102.3361517110102.1761517311102.4361517612.5102.6861AlfagommaHoses工业软管橡胶管运输管意大利加油管输送管 食品运输管ALFAGOMMA（阿法格玛）流体液压管)