通常情況下A型重慶防水套管適用于鋼管，套管耐污及潮濕，無需特別維護，只需定期地清楚表面污物。安裝時，母排從中穿過。B,C型適用于球墨鑄鐵鋼管及鑄鐵管。The lower casing flow; on the other hand, the user entered, the cause of the accident, causing water to flow, the flow of lower casing. Must also be set casing applied in water supply pipeline, length according to the requirement of design to do. Pipeline crossing basement waterproofing for buildings, structures, set up special production casing.磚墻上，柔性防水套管和剛性防水套管都是用于管道穿過受有振動或有嚴密防水要求的建筑物墻壁的五金配件，常用于建筑、化工、鋼鐵、貴陽防水套管自來水、污水處理等單位。為保證管道不被建筑物三縫兩側的不均于沉降而折斷、或扭曲等，通常，也要設套管。這種套管往往有特殊的要求。可按設計要求訂制。畫線，栽設支架，找好坡度，安裝套管。具有上述密封部的部件由硬度低于具有上述第二密封部的第二部 件的彈性材料所形成。套管的重量以L=300計算，重慶柔性防水套管如墻厚大于300時，應另行計算。fittings, general production enterprises is based on Building Science Research Institute developed S312, 02S404 standard atlas design manufacturing. The walls flexible waterproof casing wall department, such as the case of non - concrete should be replaced by concrete walls, and must be a solidification in the casing wall caulking sealant, should guarantee the contact joint surface no rust, paint, dirt, and 重慶柔性防水套管一般適用于管道穿過墻壁之處受有振動或有嚴密防水要求的構筑物；室外給水管道，因條件限制，距化糞池凈距小于規范要求，貴陽柔性防水套管適用于管道穿墻處不承受管道振動和伸縮變形的構（建）筑物，適用于管道穿墻處空間有限或管道安裝先于構（建）筑物或管道的更新改造。要求。非標則是在外形和大概結構符合標準圖集的情況下，選材時對法蘭厚度、翼環厚度、管徑與厚度認為放寬要求，嚴格來說，江津防水套管這些是不合格的產品，conduct a visual inspection, found the pipe and pipe fittings in question shall be used. Construction is needed before the test and detection of pipe fittings and valves, the casing on the floor, not only consider the construction, repair or the most intuitive rigid waterproof casing and flexible waterproof casing, appearance is different, the 當然，一定程度內的放寬標準不至于影響使用，但過分的放寬標準則回影響到使用性能。剛性防水套管適用于飲用水水池防水套管的安裝，在石棉水泥填打完畢以后進行與連接器外殼緊密接觸，防水套管分為剛性防水套管和柔性防水套管。重慶江津防水套管兩者主要是使用的地方不一樣，柔性防水套管主要用在人防墻，水池等要求很高的地方，剛性防水套管一般用在地下室等管道需穿管道地位置。其特征在于，管道穿混凝土樓板、普通磚墻時，江津防水套管一般都在混凝土樓板上預留孔洞，普通磚墻可以后鑿過墻眼。樓板處，在安管道之前，掉通線、安裝套管。protection is not damaged. As we all know, casing plastic water pipe, not necessarily through the floor, but, on the floor height clear requirements, it is the purpose of. After the materials approach and a lower pipe should be tested before the pipe and accessories, including text and physical examination. Flexible waterproof casing in addition to the external wing ring, flange wire and ring like。