直管压力平衡补偿器

直管压力平衡补偿器

 

直管压力平衡补偿器主要用于吸收轴向与横向组合位移并能平衡波纹管的压力推力。该膨胀节为波纹管式结构,内由压力平衡波纹管和补偿波纹管组成,通过压力平衡波纹管平衡波纹补偿器压力,解除补偿器以及管道的自身推力。产品特点该膨胀节的两端各有一个工作波纹管,中间有一个平衡波纹管,膨胀节通过受力构件(大拉杆或舌管)来承受内压推力,因此管系只需中间固定支架。此类膨胀节只能吸收轴向位移。用途其从根本上解决了盲板力对固定支架的推力问题,从而简化了固定支架的设计和施工,降低了工程造价。压力平衡型膨胀节能补偿管道系统中的轴向位移,内压推力自身平衡,本产品应用于不宜设置固定支架的高物位置管线中。主要数据
公称通径DNmm总波数 nn1/2n2n1大管波数 n2小管波数压力等级Mpa径向外型最大尺寸mm压力对应的产品长度Lmm
0.250.6接管J型法兰F型
轴向补偿量mm
           轴向刚度 N/mm
0.25Mpa0.6Mpa0.25 Mpa0.6 Mpa0.25 Mpa0.6 Mpa
1100124/8102/140467/3880201619862100244021242464
186/12154/936100/29902450275024742774
248/16205/702124/19402900311029243134
1200124/8110/124660/5062217021302100244021242464
186/12165/83189/33752450275024272774
248/16220/623120/25312900311029243134
1300124/8116/123768/5475231622662100245021242474
186/12174/824102/36502450284024742864
248/16232/618136/27362900323029243254
1400124/8115/129568/5722243023802100246021242484
186/12172/863102/38152450285024742874
248/16230/647136/28612900324029243264
1500124/8105/177246/8595257625302100246023242484
186/12158/118269/57302450285027242874
248/16211/88692/4298290032403264
1600124/8103/185272/4878274026882300266023242684
186/12154/1235108/32522700306027243084
248/1644/243934503474


1700124/8111/188171/6363292026862300266023242684
186/12166/1254106/42422700306027243084
248/16142/318134503474


1800124/8104/216870/6150304029682300266023242684
186/12156/1445105/41002700306027243084
248/16140/307534503474


1900124/8108/219090/4605318031282300266023242684
186/12160/1460135/30702700306027243084
248/16180/230234503474


2000124/8121/202279/7088334032882450266024272684
186/12182/1348119/47252950306029743084
248/16158/354434503474


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