pvc塑(su)料(liao)通(tong)風管(guan)的施工(gong)銜(xian)接內容
pvc塑(su)料(liao)通(tong)風管(guan)其(qi)原材(cai)料(liao)經(jing)過β改(gai)性,具有(you)均(jun)勻細膩的晶型(xing)結(jie)構(gou),具有(you)非常高(gao)的化(hua)學(xue)穩(wen)定性和耐(nai)高溫(wen)性,廣泛應用(yong)於(yu)鋼、煙氣脫(tuo)硫(liu)、工(gong)藝冷(leng)卻水(shui)和化(hua)工(gong)行(xing)業(ye)的耐(nai)腐(fu)蝕性介(jie)質(zhi)運送,今(jin)天的文章內(nei)容主要(yao)為(wei)大家(jia)分(fen)享(xiang)pvc塑料(liao)通(tong)風管(guan)的施工(gong)銜(xian)接內容。
pvc塑料(liao)通(tong)風管(guan)易產(chan)生(sheng)滲(shen)漏(lou)、爆(bao)管(guan)的地(di)方是管道(dao)銜(xian)接處,通(tong)風管(guan)的銜(xian)接方法(fa)主要(yao)有(you)熱(re)熔銜(xian)接及法(fa)蘭銜(xian)接。現分(fen)別就留意事項(xiang)簡述(shu)如下:
應運(yun)用(yong)通(tong)風管(guan)廠家(jia)供(gong)給(gei)的專用熔接工(gong)具,銜(xian)接前,應清(qing)潔(jie)管(guan)子(zi)接口方(fang)位和管(guan)件(jian),確保(bao)其(qi)清(qing)潔、枯燥、無(wu)油(you),在(zai)管(guan)子(zi)和管(guan)件(jian)上做出(chu)標(biao)記,熔合(he)溫度(du)要(yao)定時查(zha)看,確保(bao)在正確值,熔合(he)時應防(fang)止(zhi)管件(jian)和管(guan)子向(xiang)外(wai)滑(hua)動(dong),加(jia)熱(re)後禁(jin)止(zhi)滾動(dong),嚴(yan)厲(li)遵守堅持時間和冷(leng)卻時間。pvc塑料(liao)通(tong)風管(guan)試壓(ya)應嚴(yan)厲(li)按標(biao)準要(yao)求,只有(you)這樣(yang)才能(neng)確保(bao)體系正常可(ke)靠(kao)地(di)運轉(zhuan)。
因為(wei)pvc塑料(liao)通(tong)風管(guan)還(hai)處於(yu)推(tui)廣階(jie)段(duan),施工(gong)人(ren)員(yuan)對施工(gong)工(gong)藝掌(zhang)握不到(dao)位,且這新式(shi)管材(cai)對施工(gong)人(ren)員(yuan)技(ji)術(shu)水(shui)平(ping)要(yao)求高,施(shi)工(gong)難(nan)度較高。因此(ci),對施工(gong)人(ren)員(yuan)的崗前訓練(lian)就(jiu)顯得尤(you)為(wei)重要(yao)。