材質:氯丁橡膠用途:輸送堿類產品產商/產地:浙江公稱外徑:37（mm）壁厚:6（mm）長度:20（m）耐酸/耐堿管用途：適用于在常溫下輸送稀酸、稀堿構造：1 、內膠層 增強層 外膠層。2 、外表為光面，增強層為高伸縮性編織纖維。3 、顏色：黑色適用溫度：常溫Application:transportation of dilute acid and dilute alkali under normal temperatureStructure:1.Inside bond layer reinforcing layer outside bond layer2.Outside surface is mill finish.Reinforcing layer is braid fiber with high retractility.3.Two-tone hose Color:blackTemperature:-25 ℃ -70 ℃內徑工作壓力可提供最大長度IDIDWPWPSTOCK LENGTHmminchbarpsim53/162030010061/42030010085/1620300100103/820300100131/220300100165/820300100193/4203001002512030050