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更新時間:2025-08-30 19:03:24 ip歸屬地:河源,天氣:多(duo)云(yun),溫度:23-34 瀏覽次數:5 公司(si)名(ming)稱: 志碩金屬制品(河源市分公司(si))
產品參數 | |
---|---|
產品價格 | 20/米 |
發貨期限 | 當天 |
供貨總量 | 2366 |
運費說明 | 電儀 |
產品名稱 | 無砂管 |
產品用途 | 水利工程、農田灌溉、坑距降水 |
產品優點 | 重量輕、強度高、耐腐蝕、使用壽命長 |
范圍 | 無砂透水管500供應范圍覆蓋廣東省、廣州市、深圳市、珠海市、汕頭市、佛山市、湛江市、江門市、韶關市、惠州市、茂名市、汕尾市、東莞市、中山市、潮州市、肇慶市、梅州市、河源市、陽江市、揭陽市、云浮市 源城區、紫金縣、龍川縣、連平縣、東源縣等區域。 |
無砂(sha)管(guan)(guan)(guan)(guan)被應用(yong)(yong)(yong)到(dao)的(de)(de)(de)領域非常多,例(li)如:在(zai)農業供(gong)水(shui)(shui)(shui)(shui)井中(zhong)常用(yong)(yong)(yong)水(shui)(shui)(shui)(shui)泥(ni)礫石濾(lv)水(shui)(shui)(shui)(shui)管(guan)(guan)(guan)(guan),民井的(de)(de)(de)磚(zhuan)木(mu)井壁(bi)實際上也是起濾(lv)水(shui)(shui)(shui)(shui)、凈化水(shui)(shui)(shui)(shui)資源(yuan)的(de)(de)(de)作用(yong)(yong)(yong)。而且(qie),在(zai)大(da)型 項(xiang)目中(zhong),如南水(shui)(shui)(shui)(shui)北(bei)調(diao)工(gong)程,奧運(yun)跳水(shui)(shui)(shui)(shui)場所(suo)-水(shui)(shui)(shui)(shui)立方,東西輸(shu)送工(gong)程等,都有應用(yong)(yong)(yong)到(dao)濾(lv)水(shui)(shui)(shui)(shui)管(guan)(guan)(guan)(guan)。 無砂(sha)管(guan)(guan)(guan)(guan)還能(neng)(neng)防(fang)止井壁(bi)周圍(wei)土或巖石的(de)(de)(de)顆粒(li)流入井內淤塞(sai)井管(guan)(guan)(guan)(guan),同時還起支撐和保護井壁(bi)的(de)(de)(de)作用(yong)(yong)(yong),使(shi)抽水(shui)(shui)(shui)(shui)孔能(neng)(neng)正常地(di)使(shi)用(yong)(yong)(yong)。 濾(lv)水(shui)(shui)(shui)(shui)管(guan)(guan)(guan)(guan)在(zai)降水(shui)(shui)(shui)(shui)井中(zhong)使(shi)用(yong)(yong)(yong)的(de)(de)(de)時候,主要(yao)(yao)有這些需要(yao)(yao)注意的(de)(de)(de)事項(xiang): 1)下橋(qiao)式濾(lv)水(shui)(shui)(shui)(shui)管(guan)(guan)(guan)(guan)前(qian)稀釋泥(ni)漿,使(shi)比(bi)重不大(da)于1.2T/M3,防(fang)止阻塞(sai)橋(qiao)濾(lv)管(guan)(guan)(guan)(guan)的(de)(de)(de)縫隙(xi),而使(shi)濾(lv)水(shui)(shui)(shui)(shui)管(guan)(guan)(guan)(guan)表(biao)(biao)里(li)構成較(jiao)(jiao)大(da)的(de)(de)(de)壓力差(cha),在(zai)這種(zhong)狀況(kuang)下,濾(lv)水(shui)(shui)(shui)(shui)管(guan)(guan)(guan)(guan)就(jiu)有變形的(de)(de)(de)可能(neng)(neng)。現場運(yun)用(yong)(yong)(yong)包扎棕皮、尼龍網更易產生這種(zhong)狀況(kuang)。所(suo)以運(yun)用(yong)(yong)(yong)中(zhong)要(yao)(yao)特別注意防(fang)止濾(lv)水(shui)(shui)(shui)(shui)管(guan)(guan)(guan)(guan)表(biao)(biao)里(li)構成較(jiao)(jiao)大(da)的(de)(de)(de)壓力差(cha),下橋(qiao)式濾(lv)水(shui)(shui)(shui)(shui)管(guan)(guan)(guan)(guan)操作要(yao)(yao)平(ping)穩:若管(guan)(guan)(guan)(guan)遇(yu)阻時,要(yao)(yao)人(ren)力改變相(xiang)關的(de)(de)(de)角度(du)再下,一起查(cha)看濾(lv)水(shui)(shui)(shui)(shui)管(guan)(guan)(guan)(guan)是否(fou)因(yin)為(wei)受(shou)(shou)阻而變形,若因(yin)受(shou)(shou)阻不能(neng)(neng)下入,不得強行(xing)下管(guan)(guan)(guan)(guan)。