可变孔曝气软管 In stockReconfirm the price with sellerContact supplierShipping:CourierIn detailAdd to selectedCompareSellerGansu LONGXI Trading Co., LtdChina, Lanzhou(View map) +86( Display phones Products of other enterprises不锈钢软管龙华镇工业西路三工业区20栋测压软管不锈钢输液管防震軟管可伸缩耐高温风管Description 1. 该产品是以化纤增强改良塑料为材料的软性管状曝气器; 2. 软管周径表面都有气孔,都能曝气,在水中产生中、微气泡,气泡上升速度慢、布气均匀、氧利用率高; 3. 软管在曝气时鼓胀而在不曝气时受静水压力作用被压扁,在一定程度上避免了污泥倒灌; 4. 软管的壁厚只有2mm,气道短而直,气压损失小; Contact the seller可变孔曝气软管 Full namePhoneE-mailCaptcha (4 characters)I agree with privacy policies, regarding confidential data and user agreementMessage We recommend to see Flexible hoses Cranes, mixers Shipping method