刚性止水套管 柔性止水套管厂家 滁州止水套管厂家电话

A型刚性止水套管在用于与腐蚀性介质接触时，设计人应根据介质性及防腐要求，另行选择使用的耐腐蚀材料。金属表面涂覆前应进行除锈，手工除锈质量应达到GB8923-88标准中的st3级，喷射除锈质量应达到Sa2 1/2 级。止水套管采用热熔连接时的操作步骤如下：用钢锯或管子割刀切割管子，要求管子断面垂直于管中心。开启热熔机，用干净、无纤维的布清除加热套管和加热头上的灰尘。除去管子切割断面的毛刺，对管子插入端进行倒角，倒角角度为15°，倒角应倒至管端半个壁厚为止。用酒精清洗管子插入端，管配件的承插表面，使其清洁、干净、无油。

高层建筑采用柔性止水套管标准，一般使用的穿墙管是02s312标准，能让管道顺利通过有达到密闭的效果。02s404大用在大型水利工程居多。其实不管采用哪种标准都是设计院图集数据。所以采购是客户可以根据工程需要合适自己工程使用的标准而定。高层建筑使用的口径250mm--300mm，A型，国标。通过套管的水压力小，没有严格标准。有的甚至没有水，不需要特殊材质，只要有密封装置固定管道。材质Q235碳钢加工，无缝钢管焊接的。02S404柔性止水套管法兰压盖的制作标准描述，此标准是国家设计研究院统一标准，如遇到特殊标准或尺寸，可来电咨询，技术员会根据实际需要为用户另行设计制造。柔性止水套管常见漏水问题：当底板和板墙一起施工时，从一端到另一端斜向浇筑，在振捣下一步底板混凝土时，前面的已振捣完的底板和墙根20—30cm高范围内的混凝土受牵连振动，底板混凝土受振动下沉，从而板墙根部混凝土受到影响也下沉，则在墙根上部20cm处拉裂;不锈钢止水套管一般适用于管道穿过墙壁之处受有振动或有严密防水要求的构筑物；穿墙处之墙壁，如遇非混凝土时应改用混凝土墙壁，而且必须将柔性止水套管一次凝固于墙内；不锈钢止水套管施用于建筑、化工、钢铁、自来水、污水处理等单位。不锈钢止水套管，多用焊接管制成，两端应机械裁口（如，用无 齿锯等），对壁厚要求不严。“止水套管” 管道穿越地下室等有防水要求的建筑物、构筑物时，设置的特殊制作的套管。柔性止水套管穿墙处如遇非混凝土墙壁时，应局部改用混凝土墙壁，其浇注范围应比翼环直径（D5）大200，而且必须将套管一次浇固于墙内。

B型刚性止水套管说明：\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\u3000\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\u30001.套管穿墙处如遇非混凝土墙壁时，应改用混凝土墙壁，其浇注范围应比翼环直径（D4）大200，而且必须将套管一次浇固于墙内，套管内的填料应紧密捣实。\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\u3000\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\u30002.当用于饮用水水池安装时，应在水泥与水接触侧嵌填无毒密封膏。\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\u3000\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\u30003.止水套管的焊接结构尺寸公差与形位公差按照JB/T5000.3-1998执行。焊接采用手工电弧焊，焊条型号E4303，牌号J422。焊缝坡口的基本形式与尺寸按照GB985-88执行。刚性止水套管适用于管道穿墙处不承受管道振动和伸缩变形的构(建)筑物，对于地震设防要求的地区，如采用刚性止水套管，应在进入池壁或建筑物外墙的管道上就近设置柔性连接，A型适用于钢管。

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