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双平壁排水管材的链接方式介绍!

作者: admin    来源:http://www.laobingguandao.com  时间:2019-07-18    人气:
  1. 一般规定
  1. General Provisions
  (1)运输、装卸、堆放、覆盖不当、存放时间过长,可能导致管道及管件变形变质。连接前必须进行外部质量检查。
  (1) Improper transportation, loading and unloading, stacking, covering and long storage time may lead to deformation and deterioration of pipes and fittings. External quality inspection must be performed before connection.
  (2)管道连接主要采用四种方式:插座连接、热收缩带(套)连接、电热熔带连接、夹紧式弹性连接
  (2) Pipeline connection mainly adopts four modes: socket connection, heat shrinkage band (sleeve) connection, electrothermal fusion band connection and clamping elastic connection.
  (3)管道的不同连接形式应采用相应的专用连接工具。连接时,不要使用明火加热。
  (3) Special connection tools should be used for different connection forms of pipelines. When connecting, do not use open fire heating.
  (4)热熔焊管应与相同牌号和材质的管道及管件连接。管道与管道或管件及性能相似的不同等级、不同材质的管件之间的连接,必须经过试验,保证连接质量后方可进行。
  (4) Hot-melt welded pipes shall be connected with pipes and fittings of the same brand and material. Connections between pipes and pipes or fittings of different grades and materials with similar performance must be tested to ensure the quality of connections before they can be carried out.
  (五)管道连接作业人员上岗前,应当接受专门培训,并通过考核和技术考核。
  (5) Pipeline connection operators shall receive special training and pass the examination and technical examination before taking up their posts.
  (6)管件存放与施工现场温差较大的,应在施工现场放置一段时间。让它接近建筑工地的温度。
  (6) If the temperature difference between the storage of pipe fittings and the construction site is large, the pipe fittings should be placed at the construction site for a period of time. Keep it close to the temperature of the construction site.
  (7)连接时管道端部应保持清洁。每次完成工作时,应暂时堵住管口。
  (7) The end of the pipe should be kept clean when connecting. Every time the work is completed, the orifice should be temporarily blocked.
  (8)管道连接结束后,应检查接头的外观和质量。不合格必须返工,返工后外观进行联合质量检验。
  (8) The appearance and quality of the joint shall be checked after the completion of the pipeline connection. Unqualified must be reworked. Joint quality inspection shall be carried out on the appearance after rework.
  2. 套接字和套接字连接模式
  2. Socket and socket connection mode
  (1)套接字和套接字连接方法是插入插座之间的弹性橡胶圈和套接字,并使用良好的弹性橡胶圈配合套接字的特殊密封槽修复套接字和套接字之间的差距,使插座和套环之间的差距甚至:防止杂物进入管道;防止介质泄漏。
  (1) The socket and socket connection method is to insert elastic rubber rings and sockets between sockets, and to repair the gap between sockets and sockets by using good elastic rubber rings with special sealing slots of sockets, so that the gap between sockets and sockets can be even prevented: to prevent impurities from entering pipelines; to prevent media leakage.
  (2)特点:操作简单,施工方便,速度快,劳动强度低,属于弹性界面,能承受一定的位移和外力引起的振动,具有抗震性能,但对界面材料要求严格,适用于基础较差,易振动区域。
  (2) Features: simple operation, convenient construction, fast speed, low labor intensity, belonging to the elastic interface, can withstand certain displacement and external force induced vibration, with seismic performance, but the interface material requirements are strict, suitable for poor foundation, easy vibration area.
双平壁排水管材的链接方式介绍
  3.法兰连接方式
  3. Flange connection
  法兰连接是将两根管道固定在一个法兰板上,两个法兰板之间,加上法兰垫,用螺栓连接在一起,完成连接。
  Flange connection is to fix two pipes on a flange plate, between the two flanges, plus flange pad, bolted together to complete the connection.
  (2)特点:拆卸方便,强度高,密封性能好。
  (2) Features: convenient disassembly, high strength, good sealing performance.
  3.热收缩带(套)连接方式
  3. Connection mode of heat shrinkable belt (sleeve)
  (1)热收缩带(套)由聚稀烃与增强纤维交联后制成,内层采用热收缩带作为密封面,外层采用热收缩套作为加强层,以保证管道连接的密封性能和强度。
  (1) The thermal shrinkage band (sleeve) is made by crosslinking polydilute hydrocarbon and reinforced fiber. The inner layer uses thermal shrinkage band as sealing surface and the outer layer uses thermal shrinkage sleeve as strengthening layer to ensure the sealing performance and strength of pipeline connection.
  (2)特点:强度高,抗老化能力强,耐环境应力性能好,密封性好,施工方便,速度快,具有优异的耐磨性、耐腐蚀性、耐冲击性和良好的抗紫外线和光老化性能。
  (2) Features: high strength, strong anti-aging ability, good environmental stress resistance, good sealing, convenient construction, fast speed, excellent wear resistance, corrosion resistance, impact resistance and good anti-ultraviolet and light aging performance.
  (四)适用范围:
  (4) Scope of application:
  热缩管(带带)连接方式适用于DN/ id300-dn /ID3000排水管道。
  Heat shrinkable pipe (belt) connection mode is suitable for DN/id300-dn/ID3000 drainage pipe.
  如果您有HDPE双平壁钢塑复合缠绕管的需求可以点击官网进行咨询:http://www.laobingguandao.com
  If you have the requirement of HDPE double flat wall steel-plastic composite winding pipe, you can click on the official website for consultation: http://www.laobingguandao.com

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