<揭陽>聚晟護欄制造有限公司 生產不銹鋼防撞護欄_優質廠家

不(bu)(bu)銹鋼(gang)復合管(guan)(guan)橋梁護(hu)欄知識 卡(ka)凸式特點(dian)(dian)(dian)： 安(an)裝(zhuang)(zhuang)(zhuang)(zhuang)簡(jian)便(bian)，連(lian)(lian)(lian)(lian)接(jie)(jie)處(chu)內外都不(bu)(bu)變形(xing)(xing)，屬于活接(jie)(jie)，便(bian)于維修。適(shi)(shi)(shi)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)范圍：冷(leng)(leng)(leng)水(shui)(shui)系(xi)(xi)(xi)(xi)統(tong)(tong)(tong)、管(guan)(guan)道(dao)直飲(yin)水(shui)(shui)系(xi)(xi)(xi)(xi)統(tong)(tong)(tong)、水(shui)(shui)處(chu)理設備(bei)系(xi)(xi)(xi)(xi)統(tong)(tong)(tong)。明裝(zhuang)(zhuang)(zhuang)(zhuang)比較(jiao)(jiao)適(shi)(shi)(shi)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)，主要(yao)(yao)考慮到密封圈(quan)(quan)以后的(de)(de)(de)更(geng)換(huan)，熱水(shui)(shui)系(xi)(xi)(xi)(xi)統(tong)(tong)(tong)要(yao)(yao)盡量避(bi)免使用(yong)(yong)(yong)(yong)(yong)(yong)(yong)。此(ci)種連(lian)(lian)(lian)(lian)接(jie)(jie)的(de)(de)(de)優點(dian)(dian)(dian)就(jiu)是(shi)安(an)裝(zhuang)(zhuang)(zhuang)(zhuang)簡(jian)單，方(fang)便(bian)，便(bian)于維護(hu)，既管(guan)(guan)內的(de)(de)(de)密封圈(quan)(quan)老化(hua)時需要(yao)(yao)更(geng)換(huan)比較(jiao)(jiao)簡(jian)單方(fang)便(bian)，只要(yao)(yao)旋開螺母(mu)就(jiu)可(ke)以更(geng)換(huan)。缺(que)點(dian)(dian)(dian)就(jiu)是(shi)適(shi)(shi)(shi)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)場合單一(yi)(yi)，在熱水(shui)(shui)系(xi)(xi)(xi)(xi)統(tong)(tong)(tong)密封圈(quan)(quan)老化(hua)比較(jiao)(jiao)突出(chu)，造價(jia)較(jiao)(jiao)高。暗(an)裝(zhuang)(zhuang)(zhuang)(zhuang)管(guan)(guan)道(dao)和熱水(shui)(shui)系(xi)(xi)(xi)(xi)統(tong)(tong)(tong)一(yi)(yi)般(ban)不(bu)(bu)使用(yong)(yong)(yong)(yong)(yong)(yong)(yong)。 卡(ka)壓式特點(dian)(dian)(dian)： 安(an)裝(zhuang)(zhuang)(zhuang)(zhuang)簡(jian)便(bian)，連(lian)(lian)(lian)(lian)接(jie)(jie)處(chu)外部(bu)管(guan)(guan)子、內部(bu)橡(xiang)膠圈(quan)(quan)均壓變成六邊(bian)形(xing)(xing)。適(shi)(shi)(shi)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)范圍：冷(leng)(leng)(leng)水(shui)(shui)系(xi)(xi)(xi)(xi)統(tong)(tong)(tong)、管(guan)(guan)道(dao)直飲(yin)水(shui)(shui)系(xi)(xi)(xi)(xi)統(tong)(tong)(tong)，明裝(zhuang)(zhuang)(zhuang)(zhuang)管(guan)(guan)道(dao)比較(jiao)(jiao)適(shi)(shi)(shi)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)。優點(dian)(dian)(dian)就(jiu)是(shi)：連(lian)(lian)(lian)(lian)接(jie)(jie)簡(jian)單方(fang)便(bian)，工時短，造價(jia)適(shi)(shi)(shi)中(zhong)。缺(que)點(dian)(dian)(dian)就(jiu)是(shi)適(shi)(shi)(shi)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)場合單一(yi)(yi)，維護(hu)麻(ma)煩(fan)，既管(guan)(guan)內的(de)(de)(de)密封圈(quan)(quan)老化(hua)時需要(yao)(yao)更(geng)換(huan)比較(jiao)(jiao)麻(ma)煩(fan)，因連(lian)(lian)(lian)(lian)接(jie)(jie)時候已經卡(ka)死(si)，更(geng)換(huan)是(shi)就(jiu)需要(yao)(yao)把管(guan)(guan)件(jian)兩端鋸斷后才能(neng)更(geng)換(huan)。熱水(shui)(shui)系(xi)(xi)(xi)(xi)統(tong)(tong)(tong)也要(yao)(yao)盡量避(bi)免使用(yong)(yong)(yong)(yong)(yong)(yong)(yong)，主要(yao)(yao)也是(shi)密封圈(quan)(quan)的(de)(de)(de)使用(yong)(yong)(yong)(yong)(yong)(yong)(yong)壽命在熱水(shui)(shui)系(xi)(xi)(xi)(xi)統(tong)(tong)(tong)的(de)(de)(de)不(bu)(bu)確定性(xing)。因此(ci)暗(an)裝(zhuang)(zhuang)(zhuang)(zhuang)管(guan)(guan)道(dao)和熱水(shui)(shui)系(xi)(xi)(xi)(xi)統(tong)(tong)(tong)一(yi)(yi)般(ban)不(bu)(bu)使用(yong)(yong)(yong)(yong)(yong)(yong)(yong)。 承(cheng)插(cha)焊(han)接(jie)(jie)式特點(dian)(dian)(dian)： 安(an)裝(zhuang)(zhuang)(zhuang)(zhuang)比上(shang)述兩種稍麻(ma)煩(fan)，但它屬無接(jie)(jie)頭(tou)連(lian)(lian)(lian)(lian)接(jie)(jie)，更(geng)可(ke)靠(kao)，內部(bu)沒有密封圈(quan)(quan)，屬于死(si)接(jie)(jie)。適(shi)(shi)(shi)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)范圍廣，明裝(zhuang)(zhuang)(zhuang)(zhuang)、暗(an)裝(zhuang)(zhuang)(zhuang)(zhuang)都可(ke)以，在冷(leng)(leng)(leng)水(shui)(shui)系(xi)(xi)(xi)(xi)統(tong)(tong)(tong)，熱水(shui)(shui)系(xi)(xi)(xi)(xi)統(tong)(tong)(tong)都比較(jiao)(jiao)適(shi)(shi)(shi)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)，安(an)裝(zhuang)(zhuang)(zhuang)(zhuang)完畢后一(yi)(yi)勞永逸，基(ji)本不(bu)(bu)用(yong)(yong)(yong)(yong)(yong)(yong)(yong)再考慮維護(hu)。此(ci)種連(lian)(lian)(lian)(lian)接(jie)(jie)已經在銅管(guan)(guan)上(shang)使用(yong)(yong)(yong)(yong)(yong)(yong)(yong)多(duo)年，建設部(bu)現在對(dui)不(bu)(bu)銹鋼(gang)的(de)(de)(de)連(lian)(lian)(lian)(lian)接(jie)(jie)也重(zhong)點(dian)(dian)(dian)這種無接(jie)(jie)頭(tou)連(lian)(lian)(lian)(lian)接(jie)(jie)。