遂寧鋼波紋涵管(guan)為何采用現在這樣(yang)的構造處理?
密(mi)(mi)封材料采用耐久機能較好的(de)(de)(de)橡膠密(mi)(mi)封圈或方(fang)形石棉盤根密(mi)(mi)封條。鋼波紋涵(han)管接替(ti)鋼筋(jin)水(shui)泥施行涵(han)洞動(dong)(dong)工(gong),無論從動(dong)(dong)工(gong)周期、動(dong)(dong)工(gong)造(zao)價、環(huan)保意(yi)義(yi)等方(fang)面都有其不(bu)可以(yi)相(xiang)比的(de)(de)(de)優良性,且用金屬波紋涵(han)管施行涵(han)洞動(dong)(dong)工(gong),可大大增長道路橋(qiao)式起重機的(de)(de)(de)舒(shu)程度適(shi)當與安全性,防(fang)止(zhi)......更多
2019-07-04
遂寧為(wei)什么說鋼波紋(wen)管在(zai)高速路中有著不可(ke)替代的作(zuo)用?
基礎厚度從鋼(gang)(gang)波(bo)紋管的底部(bu)算起以80cm左右為宜,用透水性好、粒度分布良好的砂礫或碎石成型。材料的更大粒徑不得超過波(bo)長的1/2。鋼(gang)(gang)波(bo)紋管涵(han)臺背宜采(cai)用砂礫或碎石進行(xing)回填,兩側回填應同時進行(xing),壓(ya)實落差應小(xiao)于20cm。因偏(pian)壓(ya)造成鋼(gang)(gang)波(bo)紋管涵(han)變形(xing)時,應......更多(duo)
2019-07-03
遂寧想使用好(hao)鋼波紋涵管必須(xu)先了解(jie)其原理
鋼波紋涵管(guan)用(yong)(yong)(yong)于(yu)力平(ping)衡元件,要求(qiu)波紋管(guan)在工作(zuo)范圍內(nei)其有(you)效面積不變(bian)或(huo)變(bian)化很小;用(yong)(yong)(yong)于(yu)丈量(liang)元件,要求(qiu)波紋管(guan)的彈(dan)性(xing)特(te)性(xing)是線性(xing)的;用(yong)(yong)(yong)于(yu)真空開關管(guan)作(zuo)真空密封(feng)件,要求(qiu)波紋管(guan)的真空密封(feng)性(xing)、軸向位(wei)移量(liang)和(he)疲憊壽命;用(yong)(yong)(yong)于(yu)閥門作(zuo)密封(feng)件,要求(qiu)波紋管(guan)應具有(you)一定的耐壓力、......更多
2019-07-02
遂寧鋼波紋管都(dou)在哪些領域大展拳(quan)腳?
近年來(lai)不(bu)銹(xiu)鋼(gang)波紋(wen)(wen)管(guan)型換熱(re)器(qi)(qi)以(yi)其(qi)傳熱(re)效果好、不(bu)結垢、不(bu)易堵,同時具(ju)有原傳統(tong)(tong)的固定管(guan)板換熱(re)器(qi)(qi)結構簡樸、合用(yong)性強等長處,在熱(re)電(dian)系統(tong)(tong)、化(hua)工(gong)、醫藥、食物等行業獲得的應用(yong)。這種換熱(re)器(qi)(qi)采用(yong)波紋(wen)(wen)型強化(hua)換熱(re)管(guan)代替殼管(guan)式換熱(re)器(qi)(qi)中的直管(guan),將不(bu)銹(xiu)鋼(gang)波紋(wen)(wen)管(guan)的長處與殼......更(geng)多
2019-06-28
遂寧(ning)鋼波紋管施工以少量(liang)的手工操縱可在(zai)短(duan)時(shi)間(jian)內完成
鋼(gang)(gang)波(bo)(bo)紋管(guan)(guan)施工(gong)(gong)利便(bian)(bian):波(bo)(bo)紋管(guan)(guan)涵是采用(yong)套筒或(huo)法蘭方(fang)式連(lian)接,而且可以根據需要(yao)定制(zhi)長(chang)度,即使長(chang)短(duan)純熟工(gong)(gong)也(ye)可以操(cao)縱,施工(gong)(gong)以少量(liang)的手(shou)工(gong)(gong)操(cao)縱,可在短(duan)時(shi)(shi)間內完(wan)成,既快(kuai)捷又利便(bian)(bian)。優良的經濟(ji)性:連(lian)接方(fang)式簡便(bian)(bian),可縮短(duan)工(gong)(gong)期。鋼(gang)(gang)波(bo)(bo)紋管(guan)(guan)施工(gong)(gong)以少量(liang)的手(shou)工(gong)(gong)操(cao)縱可在短(duan)時(shi)(shi)間內完(wan)......更多(duo)
2019-06-27
遂寧鋼波紋(wen)涵管(guan)安裝需要膨(peng)脹節支持嗎?
鋼波紋涵管在(zai)電纜設備中的(de)應用不(bu)(bu)易“松(song)動”,即不(bu)(bu)會引發(fa)無源互(hu)(hu)調和互(hu)(hu)調失真問題(ti);在(zai)制(zhi)造(zao)過程中不(bu)(bu)使用任何粘膠制(zhi)品,便(bian)于(yu)循環再(zai)利用;抗熱脹;即使沒有(you)護套的(de)保護,波紋鋁(lv)電纜也具(ju)有(you)極強的(de)耐用性和可靠性;7/8英寸電纜彎曲(qu)力矩為13.0Nm,而同型號(hao)的(de)平(ping)......更多
2019-06-26
遂(sui)寧鋼波紋涵管比(bi)較突(tu)出(chu)的特征有(you)哪些?
鋼(gang)波(bo)紋(wen)涵管(guan)的特征強度(du)高,由于其獨(du)特的波(bo)紋(wen)結(jie)構使其比同口徑的水泥(ni)管(guan)耐壓強度(du)大15倍以上。運輸(shu)(shu)方便,波(bo)紋(wen)管(guan)涵的重量只(zhi)有同口徑水泥(ni)管(guan)的1/10到1/5,即使在窄(zhai)的場(chang)所沒有運輸(shu)(shu)設備(bei),人工也可運輸(shu)(shu)。鋼(gang)波(bo)紋(wen)涵管(guan)比較(jiao)突出的特征有哪些?使用壽命長(chang),鋼(gang)制波(bo)紋(wen)......更多
2019-06-24
遂寧如何才能讓鋼(gang)波紋涵管即(ji)能保證強度又能有(you)足夠的伸縮(suo)補償能力
讓(rang)波(bo)(bo)紋涵管(guan)(guan)(guan)即能(neng)保證強度又能(neng)有足夠(gou)的(de)(de)伸(shen)(shen)縮補償能(neng)力。鋼(gang)(gang)波(bo)(bo)紋涵管(guan)(guan)(guan)的(de)(de)應(ying)力重要(yao)是由(you)內壓和位(wei)移引起的(de)(de)應(ying)力,沿著波(bo)(bo)紋涵管(guan)(guan)(guan)的(de)(de)作(zuo)用(yong)應(ying)力經常高于波(bo)(bo)紋管(guan)(guan)(guan)材物(wu)屈服點。如何才能(neng)讓(rang)鋼(gang)(gang)波(bo)(bo)紋涵管(guan)(guan)(guan)即能(neng)保證強度又能(neng)有足夠(gou)的(de)(de)伸(shen)(shen)縮補償能(neng)力在我們工作(zuo)職(zhi)員設計波(bo)(bo)紋涵管(guan)(guan)(guan)時要(yao)求對承壓所(suo)得......更(geng)多
2019-06-20
遂寧看看鋼波紋管承受外(wai)壓的能力有多強?
鋼波(bo)紋(wen)管(guan)的(de)體積有(you)效面積金(jin)屬波(bo)紋(wen)管(guan)及(ji)翅片式(shi)波(bo)紋(wen)管(guan)在(zai)內燃(ran)機冷(leng)(leng)卻(que)器(qi)中的(de)應用(yong),在(zai)汽柴油發動機冷(leng)(leng)卻(que)器(qi)殼體內或(huo)冷(leng)(leng)卻(que)芯子的(de)兩(liang)管(guan)板間安(an)裝1-1000根帶有(you)間斷性凸凹狀(zhuang)金(jin)屬波(bo)紋(wen)管(guan),采用(yong)擴管(guan)法、焊接法等方法將(jiang)其(qi)固(gu)定在(zai)一端管(guan)板上(shang),使冷(leng)(leng)卻(que)介質的(de)流(liu)動狀(zhuang)態(tai)發生改變,達......更多(duo)
2019-06-20
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