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pvc缠绕管承插连接方式及规定!

作者: admin    来源:http://www.laobingguandao.com  时间:2020-03-09    人气:
  PVC缠绕管道的承插连接复杂、困难且安全性低,要严格遵守以下规定:承插管道的安装应将承插沿水流方向进行,将承插反水流方向进行,从下游向上游安装。检查管道和配件的质量。插座的外表面和内表面必须擦拭干净,管道表面应保持清洁,无污垢和水渍。当表面沾有油污时,必须用纱布和清洁剂擦拭。
  The socket connection of PVC winding pipe is complex, difficult and low safety, so the following regulations shall be strictly observed: the socket shall be installed along the water flow direction, the socket shall be installed in the reverse water flow direction, and from the downstream to the upstream. Check the quality of pipes and fittings. The external and internal surfaces of the socket must be wiped clean, and the pipe surface shall be kept clean without dirt and water stains. When the surface is stained with oil, it must be wiped with gauze and detergent.
  在插入插座之前,这两根管子必须插一次。插入深度和松紧配合应符合要求。应在插座端面标明插座的深度。膨胀橡胶密封圈安装正确,没有扭断,也没有脱落。插座就位后插入插座。将润滑剂均匀地涂抹在插座的内表面,并立即将插座端头的与插座的线对齐。
  The two pipes must be inserted once before inserting into the socket. The insertion depth and elastic fit shall meet the requirements. The depth of the socket shall be indicated on the end face of the socket. The expansion rubber seal ring is installed correctly without twisting or falling off. Insert the socket after it is in place. Apply lubricant evenly to the inner surface of the socket and immediately align the center of the socket end with the centerline of the socket.
  特殊连接的PVC缠绕管与管道,如管径改变,不同材质的管道连接可制成玻璃钢接头连接。玻璃钢接头可与膨胀橡胶密封或锥形塞配合使用。管道就位后,可在管道末端设置木挡板,用撬棍将安装好的管道沿轴线慢慢插入插座中。对于公称直径大于400mm的管道,应采用柔性电缆应使用系住管道和牵引工具进行安装。
  Special connection PVC winding pipe and pipe, such as pipe diameter change, different material pipe connection can be made into FRP joint connection. FRP joints can be used with expansion rubber seals or tapered plugs. After the pipe is in place, a wooden baffle can be set at the end of the pipe, and the installed pipe can be slowly inserted into the socket along the axis with a crowbar. For pipes with a nominal diameter greater than 400mm, flexible cables shall be installed with tied pipes and traction tools.
  PVC缠绕管厂家告诉缠绕管有以下优良特性;耐化学性:不受污水、废水和化学药品的腐蚀,也不受土壤中腐烂物质的腐蚀。抗冲击:管壁为“工”字结构,抗冲击,刚性高;缠绕管为挠性管,延展性好,不易断裂。
  PVC winding pipe manufacturer told the winding pipe has the following excellent characteristics: chemical resistance: not subject to the corrosion of sewage, waste water and chemicals, and not subject to the corrosion of rotten substances in the soil. Impact resistance: the pipe wall is of I-shaped structure, impact resistance and high rigidity; the wound pipe is flexible, with good ductility and is not easy to break.
pvc-u螺旋缠绕管
  抗老化:管体采用黑色防紫外线配方,抗老化性能优异。重量轻:由于空心管结构,在保持刚度的前提下,节省了原材料。在相同直径下,单位长度的重量为水泥管道重量的1/8。施工方便,不需要大型安装设备,降低了劳动强度,缩短了工期。
  Anti aging: the tube is made of black anti UV formula with excellent anti-aging properties. Light weight: due to the hollow tube structure, the raw materials are saved under the premise of maintaining the rigidity. Under the same diameter, the weight per unit length is 1 / 8 of the weight of cement pipeline. Convenient construction, no need for large-scale installation equipment, reduce the labor intensity and shorten the construction period.
  PVC缠绕管厂家介绍管道连接方式:通常采用“电热熔”或“热缩”连接技术。管材与管件熔为一体,保证了连接强度,实现了管道系统的零泄漏。本工程采用“热缩带”连接技术。管道内壁光滑,流体摩擦小,流速快。选用缠绕管,管径比钢筋混凝土管径小1-2。管材价格低廉,施工、管理、维护成本低。
  The PVC winding pipe manufacturer introduces the pipe connection method: usually adopts the "electric melting" or "heat shrinking" connection technology. The pipe and the pipe fitting are fused together to ensure the connection strength and realize zero leakage of the pipeline system. The project adopts "heat shrinkable belt" connection technology. The inner wall of the pipe is smooth, the fluid friction is small and the flow velocity is fast. The winding pipe is selected, and the pipe diameter is 1-2 smaller than that of reinforced concrete. The price of pipe is low, and the cost of construction, management and maintenance is low.

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