91香蕉视频app

智慧智能照明系統

聯系我們

公(gong)   司:貴州(zhou)環瑞(rui)科(ke)技有限(xian)公(gong)司

趙(zhao)先生:18685013333

王先生(sheng):18282054444

電(dian)   話:0851-87998387

             0851-85900913

傳   真:0851-87998387

網   址:gladdchina.cn

地   址:貴陽(yang)市觀(guan)山(shan)湖區誠(cheng)信(xin)南路群升融鑫廣(guang)場05-05棟12—14、15

市政管網淺談玻璃鋼管道十大優勢!

您的當前位置: 首 頁 >> 新聞資訊 >> 行業新聞

市政管網淺談玻璃鋼管道十大優勢!

發布日期:2016-11-10 11:46 來源:http://gladdchina.cn 點擊:

市政管網淺談玻璃鋼管道十大優勢!


玻璃鋼(gang)管道與其他材質的管道比較具有以下(xia)一些顯著的優點:

1.耐腐蝕(shi)無污染

玻璃(li)鋼(gang)管道(dao)能(neng)抵抗酸,堿,鹽(yan),海水(shui),未經處理(li)的污水(shui),腐蝕性土壤或地下水(shui)及(ji)(ji)眾多化學流(liu)體的侵蝕。玻璃(li)鋼(gang)管道(dao)具有(you)無毒(du)、無銹(xiu)、無味(wei)、對(dui)水(shui)質無二次污染以及(ji)(ji)無需防腐的優良特(te)性,因(yin)此,在給(gei)排水(shui)行業得到廣泛(fan)應用(yong)市(shi)政(zheng)管網。

2.防污抗蛀(zhu)

管(guan)(guan)道(dao)表面(mian)使用(yong)了(le)不(bu)飽(bao)和聚酯樹脂,所以其表面(mian)潔凈光滑(hua),不(bu)會被海洋或污(wu)水中的甲(jia)貝,菌類等(deng)微(wei)生(sheng)物玷污(wu)蛀(zhu)附(fu),以致增大糙率,減少(shao)過水斷面(mian),增加(jia)維護費用(yong)。管(guan)(guan)道(dao)無這(zhe)些污(wu)染,長(chang)期使用(yong)潔凈如初。

3.耐熱抗(kang)凍(dong)

在-30℃狀(zhuang)態下,仍具有良好的韌(ren)性和極高的強度,可在-50℃-80℃的范圍內長(chang)期使(shi)用(yong),采用(yong)特殊配方的樹脂還可在110℃以上的溫度工作。

4.重量輕強度(du)高運輸方便安裝便捷

采(cai)用(yong)(yong)纖維纏繞(rao)工藝生產的(de)(de)玻(bo)璃(li)(li)鋼(gang)(gang)管(guan)(guan)道(dao),其比(bi)(bi)重在1.65-2.0,只有鋼(gang)(gang)的(de)(de)1/4,但玻(bo)璃(li)(li)鋼(gang)(gang)管(guan)(guan)的(de)(de)環向(xiang)拉(la)伸強度(du)(du)為(wei)180-300MPa,軸(zhou)向(xiang)拉(la)伸強度(du)(du)為(wei)60-150MPa,近似(si)合(he)金鋼(gang)(gang)。因此,其比(bi)(bi)強度(du)(du)(強度(du)(du)/比(bi)(bi)重)是合(he)金鋼(gang)(gang)的(de)(de)2-3倍,這樣它就可(ke)以按用(yong)(yong)戶的(de)(de)不同(tong)(tong)要求(qiu),設計成滿(man)足各類(lei)承(cheng)受內,外壓力(li)要求(qiu)的(de)(de)管(guan)(guan)道(dao)。對于相同(tong)(tong)管(guan)(guan)徑的(de)(de)單重玻(bo)璃(li)(li)鋼(gang)(gang)管(guan)(guan)只有碳(tan)素鋼(gang)(gang)管(guan)(guan)(鋼(gang)(gang)板卷管(guan)(guan))的(de)(de)1/2.5,鑄(zhu)鐵管(guan)(guan)的(de)(de)1/3.5,預(yu)應(ying)力(li)鋼(gang)(gang)筋水泥管(guan)(guan)的(de)(de)1/8左右,因此運輸和安裝(zhuang)(zhuang)都十(shi)分便捷,玻(bo)璃(li)(li)鋼(gang)(gang)管(guan)(guan)道(dao)每節長(chang)度(du)(du)12米,比(bi)(bi)混凝土管(guan)(guan)可(ke)減(jian)少三分之(zhi)二的(de)(de)接頭。它的(de)(de)承(cheng)插連接方式,安裝(zhuang)(zhuang)快捷簡便,同(tong)(tong)時降低了吊裝(zhuang)(zhuang)費用(yong)(yong),極大地提高了安裝(zhuang)(zhuang)速度(du)(du)。

5.摩擦阻力小(xiao)輸(shu)送能力高(gao)

玻(bo)(bo)璃(li)(li)(li)鋼管(guan)(guan)內(nei)壁非常光滑,糙(cao)率和摩(mo)阻力(li)很小。市政管(guan)(guan)網糙(cao)率系(xi)數(shu)為0.0084,而混凝土管(guan)(guan)的(de)(de)n值為0.014,鑄鐵管(guan)(guan)為0。013,因(yin)此(ci),玻(bo)(bo)璃(li)(li)(li)鋼管(guan)(guan)能(neng)(neng)顯(xian)著減(jian)少(shao)沿程(cheng)的(de)(de)流(liu)體壓力(li)損失,提高(gao)輸(shu)送(song)(song)(song)能(neng)(neng)力(li)。因(yin)此(ci),可(ke)(ke)帶來(lai)顯(xian)著的(de)(de)經濟效益(yi):在輸(shu)送(song)(song)(song)能(neng)(neng)力(li)相同(tong)時(shi),工程(cheng)可(ke)(ke)選(xuan)用(yong)內(nei)徑較小的(de)(de)玻(bo)(bo)璃(li)(li)(li)鋼管(guan)(guan)道(dao)(dao),從而降低一次性的(de)(de)工程(cheng)投(tou)入;采用(yong)同(tong)等內(nei)徑的(de)(de)管(guan)(guan)道(dao)(dao),玻(bo)(bo)璃(li)(li)(li)鋼管(guan)(guan)道(dao)(dao)可(ke)(ke)比(bi)其他材質(zhi)管(guan)(guan)道(dao)(dao)減(jian)少(shao)壓頭損失,節省(sheng)泵送(song)(song)(song)費(fei)用(yong)。此(ci)外,玻(bo)(bo)璃(li)(li)(li)鋼管(guan)(guan)道(dao)(dao)可(ke)(ke)縮短泵送(song)(song)(song)時(shi)間(jian),減(jian)少(shao)長期運行費(fei)用(yong)。

玻(bo)(bo)璃鋼(gang)管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)成(cheng)形(xing)方(fang)式有兩種,一(yi)(yi)種是定長(chang)管(guan)(guan)(guan)(guan)(guan),一(yi)(yi)種是連(lian)續管(guan)(guan)(guan)(guan)(guan)。玻(bo)(bo)璃鋼(gang)管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)具(ju)有耐(nai)(nai)腐蝕、防污抗(kang)蛀、耐(nai)(nai)熱、抗(kang)凍(dong)、可設計性(xing)(xing)好等一(yi)(yi)系(xi)列(lie)優異特性(xing)(xing),在(zai)給排水(shui)行(xing)業應用(yong)比較廣泛(fan)。類似于(yu)容(rong)器(qi)成(cheng)形(xing),只不過對管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)來(lai)說(shuo)無需封頭。一(yi)(yi)般都(dou)采用(yong)大(da)(da)于(yu)54.7度(du)的(de)(de)(de)(de)(de)(de)纏(chan)繞(rao)角度(du)在(zai)管(guan)(guan)(guan)(guan)(guan)端(duan)以(yi)(yi)接近(jin)90度(du)的(de)(de)(de)(de)(de)(de)纏(chan)繞(rao)返回(hui),管(guan)(guan)(guan)(guan)(guan)端(duan)的(de)(de)(de)(de)(de)(de)纖(xian)維堆積多(duo),利用(yong)接頭的(de)(de)(de)(de)(de)(de)環向(xiang)強度(du)和(he)剛度(du),以(yi)(yi)保證密(mi)封性(xing)(xing)能(neng)。大(da)(da)口(kou)徑長(chang)距(ju)離(li)輸送管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)的(de)(de)(de)(de)(de)(de)連(lian)接使(shi)(shi)(shi)用(yong)O形(xing)圈承插連(lian)接,單根管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)的(de)(de)(de)(de)(de)(de)兩端(duan)被制(zhi)成(cheng)一(yi)(yi)陰(yin)、一(yi)(yi)陽的(de)(de)(de)(de)(de)(de)形(xing)式。短距(ju)離(li)的(de)(de)(de)(de)(de)(de)地上工(gong)藝管(guan)(guan)(guan)(guan)(guan)線大(da)(da)多(duo)使(shi)(shi)(shi)用(yong)膠接連(lian)接。工(gong)藝管(guan)(guan)(guan)(guan)(guan)線需要(yao)大(da)(da)量(liang)的(de)(de)(de)(de)(de)(de)管(guan)(guan)(guan)(guan)(guan)件(jian)(jian)(jian)(jian),如三通、彎頭等。高性(xing)(xing)能(neng)的(de)(de)(de)(de)(de)(de)管(guan)(guan)(guan)(guan)(guan)系(xi)、管(guan)(guan)(guan)(guan)(guan)件(jian)(jian)(jian)(jian)使(shi)(shi)(shi)用(yong)連(lian)續纖(xian)維纏(chan)繞(rao)成(cheng)形(xing),管(guan)(guan)(guan)(guan)(guan)件(jian)(jian)(jian)(jian)的(de)(de)(de)(de)(de)(de)纏(chan)繞(rao)比直管(guan)(guan)(guan)(guan)(guan)和(he)容(rong)器(qi)要(yao)復雜(za)得多(duo),盡管(guan)(guan)(guan)(guan)(guan)目前也開(kai)(kai)發出了多(duo)軸乃至機械手(shou)式的(de)(de)(de)(de)(de)(de)管(guan)(guan)(guan)(guan)(guan)件(jian)(jian)(jian)(jian)纏(chan)繞(rao)機組,因(yin)經濟原因(yin)無法推(tui)廣于(yu)工(gong)業管(guan)(guan)(guan)(guan)(guan)件(jian)(jian)(jian)(jian)的(de)(de)(de)(de)(de)(de)制(zhi)造。因(yin)此纏(chan)繞(rao)管(guan)(guan)(guan)(guan)(guan)件(jian)(jian)(jian)(jian)大(da)(da)多(duo)是半手(shou)工(gong)完成(cheng)的(de)(de)(de)(de)(de)(de)。在(zai)地埋(mai)的(de)(de)(de)(de)(de)(de)大(da)(da)口(kou)徑管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)中,為降(jiang)低成(cheng)本(ben)(ben)、提高耐(nai)(nai)外壓的(de)(de)(de)(de)(de)(de)剛度(du),已開(kai)(kai)發出了夾砂管(guan)(guan)(guan)(guan)(guan)道(dao)(dao),市政管(guan)(guan)(guan)(guan)(guan)網使(shi)(shi)(shi)管(guan)(guan)(guan)(guan)(guan)道(dao)(dao)成(cheng)本(ben)(ben)降(jiang)低約50%。


市政管網

相關標簽:市政管網

最近瀏覽:

在(zai)線客服
二維碼

掃描二維碼

分享