不鏽鋼波紋膨脹節是石油、化工、冶金、電力、熱力及航空常用管道連接部件,主要吸收管道熱脹冷縮、介質流動、機(ji)械(xie)振(zhen)動(dong)等(deng)原(yuan)因(yin)產(chan)生(sheng)多(duo)方(fang)位(wei)位(wei)移(yi),從(cong)而(er)保(bao)護(hu)管(guan)道(dao)免(mian)收(shou)應(ying)力(li)損(sun)壞(huai),確(que)使(shi)安(an)全(quan)穩(wen)定(ding)運(yun)行(xing)。那(na)麼(me)掌(zhang)握(wo)安(an)裝(zhuang)的(de)正(zheng)確(que)方(fang)法(fa),對(dui)膨(peng)脹(zhang)節(jie)延(yan)長(chang)使(shi)用(yong)壽(shou)命(ming)極(ji)其(qi)重(zhong)要(yao)。
一:首先安裝前準備,寶庫奧測量與定位、清理管道、檢查膨脹節。 根據現場情況,測量
膨脹節安裝位置,做好標記,正確安裝,避免位移。清理管道,確使管道內部清潔,接口處無焊渣、鐵鏽等雜質。以免影響密封效果。在安裝前再次確認膨脹節是否有損傷、裂紋、腐蝕等現象,再次檢查型號規格是否符合管道要求。
二:zhengqueanzhuangbuzhou,duiyuyouteshuyaoqiupengzhangjiexuyaoyulashenhuoyuyasuode,yinganchangjiashuomingshuhuoshejiyaoqiujinxingcaozuo,xiaochuanzhuanghouchanshengdeneiyingli。qicizaipengzhangjiedeliangduananzhuangdaoxiangzhijia,mudeshiweilexianzhipengzhangjiezaiguandaozhonghuodongfanwei,daoxiangzhijiaanzhuangyaolaogukekao,xuyuguandaozhouxianchuizhi,fangzhiguoduweiyisunhuai。zhihougenjuguandaoxitongshijiqingkuang,duipengzhangjiejinxingtiaozheng,queshiqichuyuwendinggongzuozhuangtai,tongshijianzhasuoyoujingujianshifoulaokao。anzhuangjieshuhou,duizhenggeguandaoxitongjinxingquanmianjianzha,baokuopengzhangjieanzhuangweizhi、連接情況、密封性,還需進行壓力和密封性試驗 ,驗證膨脹節是否符合管道係統要求。
三:安裝注意事項,在安裝和使用過程中,應嚴格控製管道位移量 ,bimianpengzhangjieguoduweiyiersunhuai。youqizhuyireliguandaoxitongzhong,yingzhuyiduipengzhangjiebaowenchuli,fangzhiyinreqiaoxiaoyingdaozhipengzhangjiejubuguoreyingxiangshiyongshouming。qiejiduipengzhangjiejinxingdingqijianzhaheweihu,faxianwentijishichuli,queshichangqiwendinganquanyunxing。