鋼波紋管先從軸(zhou)向(xiang)用M4螺釘(ding)固定在定位(wei)環上(shang)(shang)，再用m螺釘(ding)從直(zhi)徑方向(xiang)將定位(wei)環固定在軸(zhou)套上(shang)(shang)，這樣就存(cun)在累計誤(wu)差，不易(yi)確保(bao)鋼波紋管端面垂直(zhi)于軸(zhou)套。壓(ya)蓋上(shang)(shang)沖刷油(you)和冷卻(que)水(shui)注入孔位(wei)置不合理，冷卻(que)水(shui)的(de)通(tong)徑有一半孔被靜環密封圈(quan)擋住。

The steel bellows is fixed on the locating ring with M4 screw from the axial direction, and then the locating ring is fixed on the shaft sleeve with m screw from the diameter direction, so there is accumulated error, and it is not easy to ensure that the end face of the steel bellows is perpendicular to the shaft sleeve. The location of flushing oil and cooling water injection hole on the gland is unreasonable, and half of the cooling water diameter hole is blocked by the static ring seal ring.

鋼波紋管

形(xing)(xing)成(cheng)靜環(huan)冷卻(que)水減少(shao)，密封(feng)面(mian)冷卻(que)效果不好;沖(chong)刷(shua)油孔離動、靜環(huan)密封(feng)面(mian)太遠(軸(zhou)向間隔太長)，使沖(chong)刷(shua)油不易注入到鋼(gang)波(bo)紋(wen)管(guan)密封(feng)處。直徑(jing)偏(pian)小鋼(gang)波(bo)紋(wen)管(guan)內徑(jing)62mm，密封(feng)比壓(ya)偏(pian)大;軸(zhou)徑(jing)為(wei)55mm，軸(zhou)套外(wai)徑(jing)為(wei)60mm，壁厚僅為(wei)2.5mm，壁厚偏(pian)小，簡單變(bian)形(xing)(xing)，形(xing)(xing)成(cheng)拆(chai)、裝困(kun)難。

用(yong)戶柜子中心(xin)的孔的直徑≥2.5cm，由于(yu)金屬管(guan)(guan)(guan)兩側的接頭(tou)比中心(xin)軟(ruan)管(guan)(guan)(guan)厚，而且(qie)用(yong)戶柜子的一些(xie)眼睛僅夠假如裝置要求用(yong)戶事(shi)前打(da)(da)孔或重新(xin)打(da)(da)孔以方便波紋(wen)管(guan)(guan)(guan)穿過則軟(ruan)管(guan)(guan)(guan)要經過。一些(xie)用(yong)戶原來的天然氣界面十(shi)分(fen)接近大(da)理石臺面。

鋼波紋管

金屬管界(jie)面(mian)需要具有程度的(de)曲率，較小曲折面(mian)積≥30mm。假如曲率小于上述(shu)大小，則無法暫時裝(zhuang)置(zhi)。該(gai)界(jie)面(mian)位于用戶家的(de)一角，而(er)且被單獨(du)阻(zu)止。存在(zai)潛在(zai)的(de)安(an)全隱患，需要在(zai)裝(zhuang)置(zhi)前進行糾(jiu)正。請檢查接(jie)頭是否(fou)別離卡(ka)住以及是否(fou)能夠運(yun)用扳手(shou)(扳手(shou)長度為20cm)。

鋪裝于壩基下的金屬波紋管的管身要設定預埋拱度，其尺寸革命老區基土很有或許出現的下移量，涵底橫坡和回填土高寬比等要素綜合性考慮到，一般能為長度的百分之零點六到百分，不適合超越百分之二，以確保管路中心不出現凹現或山體滑坡。//hanihanbj.com/