尊龙d88体育

您好,欢迎访问尊龙d88体育 管业!专业生产PPR给水管、PVC-U排水管、PE管材管件、PERT地暖管、pvc-u管、PVC-C管、HDPE管材管件等。
联系我们
咨询热线
029-33716533
咸阳尊龙d88体育 科技实业有限公司
传真:029-33196583
邮箱:hongjian33716533@
sohu.com
地址:咸阳市渭城区朝阳七路中段
当前位置:尊龙d88体育  > 管道常识  
尊龙d88体育 管业告诉你使用pe管的连接方式
发布日期:2020-03-02    点击:303
    目前我们常见的(de)(de)pe管(guan)(guan)(guan)材(cai)与(yu)管(guan)(guan)(guan)件(jian)(jian)、管(guan)(guan)(guan)材(cai)与(yu)配(pei)件(jian)(jian),以及聚乙(yi)烯管(guan)(guan)(guan)与(yu)金属管(guan)(guan)(guan)之间的(de)(de)连(lian)(lian)(lian)接(jie)方(fang)式(shi)很多,不同(tong)的(de)(de)连(lian)(lian)(lian)接(jie)方(fang)式(shi)都有(you)自身的(de)(de)优点和局限性,用户可(ke)根据(ju)管(guan)(guan)(guan)道直(zhi)径、工作压力、使用场所等(deng)环(huan)境,选择合适的(de)(de)连(lian)(lian)(lian)接(jie)方(fang)式(shi)。但是(shi),严禁(jin)以任何形式(shi)直(zhi)接(jie)在聚乙(yi)烯管(guan)(guan)(guan)材(cai)、管(guan)(guan)(guan)件(jian)(jian)上(shang)车制管(guan)(guan)(guan)螺纹,采(cai)(cai)用螺纹连(lian)(lian)(lian)接(jie);严禁(jin)采(cai)(cai)用明火(huo)烘(hong)烤聚乙(yi)烯管(guan)(guan)(guan)材(cai)、管(guan)(guan)(guan)件(jian)(jian),直(zhi)接(jie)连(lian)(lian)(lian)接(jie)。城(cheng)镇供(gong)水聚乙(yi)烯管(guan)(guan)(guan)道最常用的(de)(de)连(lian)(lian)(lian)接(jie)方(fang)式(shi)有(you):热熔连(lian)(lian)(lian)接(jie)、电(dian)熔连(lian)(lian)(lian)接(jie)、承插式(shi)柔性连(lian)(lian)(lian)接(jie)、法兰连(lian)(lian)(lian)接(jie)、钢塑过(guo)渡接(jie)头连(lian)(lian)(lian)接(jie)等(deng)。

    方式一、热(re)熔(rong)(rong)连(lian)(lian)(lian)接(jie):热(re)熔(rong)(rong)连(lian)(lian)(lian)接(jie)是用专(zhuan)用加(jia)热(re)工具,在(zai)压(ya)力下加(jia)热(re)聚(ju)乙(yi)烯管材或管件的待连(lian)(lian)(lian)接(jie)部位,使其熔(rong)(rong)融(rong)后,移走加(jia)热(re)工具,施(shi)压(ya)将(jiang)两个熔(rong)(rong)融(rong)面连(lian)(lian)(lian)在(zai)一起(qi),在(zai)稳定的压(ya)力下保持(chi)一段(duan)时间,直到接(jie)头冷却。热(re)熔(rong)(rong)连(lian)(lian)(lian)接(jie)包括热(re)熔(rong)(rong)对接(jie)连(lian)(lian)(lian)接(jie)、热(re)熔(rong)(rong)承插连(lian)(lian)(lian)接(jie)、热(re)熔(rong)(rong)鞍型连(lian)(lian)(lian)接(jie)。

    方式二(er)、电(dian)(dian)(dian)(dian)(dian)(dian)(dian)熔(rong)(rong)(rong)连(lian)接(jie)(jie)(jie):电(dian)(dian)(dian)(dian)(dian)(dian)(dian)熔(rong)(rong)(rong)连(lian)接(jie)(jie)(jie)是用(yong)内(nei)埋(mai)(mai)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)丝的(de)(de)专用(yong)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)熔(rong)(rong)(rong)管(guan)件(jian)与管(guan)材(cai)或管(guan)件(jian)的(de)(de)连(lian)接(jie)(jie)(jie)部位(wei)紧密(mi)接(jie)(jie)(jie)触通电(dian)(dian)(dian)(dian)(dian)(dian)(dian),通过内(nei)埋(mai)(mai)的(de)(de)电(dian)(dian)(dian)(dian)(dian)(dian)(dian)阻(zu)丝加热(re)连(lian)接(jie)(jie)(jie)部位(wei),使其熔(rong)(rong)(rong)融(rong)连(lian)为一体(ti),直至接(jie)(jie)(jie)头冷却。电(dian)(dian)(dian)(dian)(dian)(dian)(dian)熔(rong)(rong)(rong)连(lian)接(jie)(jie)(jie)可(ke)用(yong)于与不同(tong)(tong)类型(xing)和不同(tong)(tong)熔(rong)(rong)(rong)体(ti)流动速率的(de)(de)聚乙烯(xi)管(guan)材(cai)或插口管(guan)件(jian)连(lian)接(jie)(jie)(jie)。电(dian)(dian)(dian)(dian)(dian)(dian)(dian)熔(rong)(rong)(rong)连(lian)接(jie)(jie)(jie)分为电(dian)(dian)(dian)(dian)(dian)(dian)(dian)熔(rong)(rong)(rong)承(cheng)插连(lian)接(jie)(jie)(jie)和电(dian)(dian)(dian)(dian)(dian)(dian)(dian)熔(rong)(rong)(rong)鞍型(xing)连(lian)接(jie)(jie)(jie)。

    方式三、承(cheng)插(cha)式柔(rou)性(xing)连(lian)(lian)接(jie):聚(ju)(ju)乙烯(xi)(xi)管道承(cheng)插(cha)式柔(rou)性(xing)连(lian)(lian)接(jie)是参(can)照铸铁管和聚(ju)(ju)氯乙烯(xi)(xi)管(PVC U)的(de)承(cheng)插(cha)式柔(rou)性(xing)连(lian)(lian)接(jie)原理开发的(de)一种新型连(lian)(lian)接(jie)方式,它是在聚(ju)(ju)乙烯(xi)(xi)管材(cai)一端(duan)焊接(jie)一个经过加固的(de)聚(ju)(ju)乙烯(xi)(xi)承(cheng)口(kou)。承(cheng)插(cha)式柔(rou)性(xing)连(lian)(lian)接(jie)是将聚(ju)(ju)乙烯(xi)(xi)管材(cai)一端(duan)直(zhi)接(jie)插(cha)入管材(cai)或管件(jian)的(de)特(te)制的(de)承(cheng)口(kou)中(zhong),通过承(cheng)口(kou)内的(de)锁紧环压(ya)紧抗(kang)拉(la)拔、橡(xiang)胶密封圈压(ya)紧密封,达(da)到连(lian)(lian)接(jie)管材(cai)和管件(jian)的(de)目的(de)。

    方式四、法(fa)兰(lan)(lan)连(lian)(lian)接(jie):法(fa)兰(lan)(lan)连(lian)(lian)接(jie)主要(yao)用于聚(ju)乙(yi)烯(xi)管(guan)道与金(jin)属(shu)管(guan)道或(huo)阀门、流量计、压力表等(deng)附属(shu)设备的连(lian)(lian)接(jie)。法(fa)兰(lan)(lan)连(lian)(lian)接(jie)主要(yao)由聚(ju)乙(yi)烯(xi)法(fa)兰(lan)(lan)连(lian)(lian)接(jie)件(jian)、钢(gang)制(zhi)或(huo)铝制(zhi)背(bei)压活套法(fa)兰(lan)(lan)、钢(gang)制(zhi)或(huo)铝制(zhi)法(fa)兰(lan)(lan)片(pian)(pian)、垫片(pian)(pian)或(huo)密封圈、螺(luo)栓、螺(luo)母等(deng)组(zu)成(cheng)。法(fa)兰(lan)(lan)连(lian)(lian)接(jie)是(shi)通过(guo)紧固螺(luo)栓、螺(luo)母,使法(fa)兰(lan)(lan)连(lian)(lian)接(jie)件(jian)与法(fa)兰(lan)(lan)片(pian)(pian)紧密接(jie)触,达到连(lian)(lian)接(jie)目的。

    方式五、钢(gang)(gang)塑过(guo)(guo)渡(du)接(jie)(jie)头连(lian)(lian)接(jie)(jie):钢(gang)(gang)塑过(guo)(guo)渡(du)接(jie)(jie)头连(lian)(lian)接(jie)(jie)是采用通过(guo)(guo)冷压或(huo)其它方式预制的钢(gang)(gang)塑过(guo)(guo)渡(du)接(jie)(jie)头来连(lian)(lian)接(jie)(jie)聚(ju)乙烯管(guan)(guan)道和金属管(guan)(guan)道。钢(gang)(gang)塑过(guo)(guo)渡(du)接(jie)(jie)头内(nei)有(you)抗(kang)拉拔的锁紧环和密封(feng)(feng)圈,通常(chang)要求其有(you)良(liang)好的密封(feng)(feng)性(xing)能(neng)(neng)和抗(kang)拉拔、耐压性(xing)能(neng)(neng)要大于系统中聚(ju)乙烯管(guan)(guan)道。
029-33716533
二维码
网站地图 网站地图