PE管(guan)(guan)(guan)(guan)，即(ji)聚乙烯(xi)(xi)管(guan)(guan)(guan)(guan)道，PE管(guan)(guan)(guan)(guan)規格，其連(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)(jie)(jie)方(fang)法(fa)主要(yao)有以下幾種(zhong)(zhong)(zhong)(zhong)：1.熱熔連(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)(jie)(jie)：熱熔連(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)(jie)(jie)是(shi)一(yi)(yi)(yi)種(zhong)(zhong)(zhong)(zhong)常用(yong)(yong)(yong)(yong)(yong)的(de)(de)(de)PE管(guan)(guan)(guan)(guan)連(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)(jie)(jie)方(fang)法(fa)。這(zhe)種(zhong)(zhong)(zhong)(zhong)方(fang)法(fa)是(shi)通(tong)(tong)過(guo)加(jia)熱管(guan)(guan)(guan)(guan)道接(jie)(jie)(jie)(jie)(jie)(jie)口(kou)(kou)(kou)部(bu)分，使(shi)其熔融，然后迅速(su)連(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)(jie)(jie)，待接(jie)(jie)(jie)(jie)(jie)(jie)口(kou)(kou)(kou)冷卻后即(ji)完(wan)成連(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)(jie)(jie)。熱熔連(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)(jie)(jie)具(ju)有連(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)(jie)(jie)牢(lao)固、密封性好(hao)、使(shi)用(yong)(yong)(yong)(yong)(yong)壽(shou)命長(chang)等(deng)優點，因此在PE管(guan)(guan)(guan)(guan)連(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)(jie)(jie)中應用(yong)(yong)(yong)(yong)(yong)廣泛(fan)。2.電(dian)(dian)熔連(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)(jie)(jie)：電(dian)(dian)熔連(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)(jie)(jie)是(shi)利用(yong)(yong)(yong)(yong)(yong)電(dian)(dian)阻(zu)通(tong)(tong)電(dian)(dian)加(jia)熱的(de)(de)(de)原(yuan)理，PE管(guan)(guan)(guan)(guan)規格200管(guan)(guan)(guan)(guan)，將內埋電(dian)(dian)阻(zu)絲的(de)(de)(de)電(dian)(dian)熔管(guan)(guan)(guan)(guan)與(yu)管(guan)(guan)(guan)(guan)件連(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)(jie)(jie)通(tong)(tong)電(dian)(dian)，使(shi)連(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)(jie)(jie)部(bu)位熔融在一(yi)(yi)(yi)起。這(zhe)種(zhong)(zhong)(zhong)(zhong)連(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)(jie)(jie)方(fang)法(fa)的(de)(de)(de)優點是(shi)質量可靠、施工，適用(yong)(yong)(yong)(yong)(yong)于各種(zhong)(zhong)(zhong)(zhong)環境和使(shi)用(yong)(yong)(yong)(yong)(yong)場景(jing)。3.法(fa)蘭(lan)(lan)連(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)(jie)(jie)：法(fa)蘭(lan)(lan)連(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)(jie)(jie)主要(yao)用(yong)(yong)(yong)(yong)(yong)于連(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)(jie)(jie)PE管(guan)(guan)(guan)(guan)和金屬管(guan)(guan)(guan)(guan)道、閥門(men)、壓(ya)力表、流量計等(deng)設備(bei)。這(zhe)種(zhong)(zhong)(zhong)(zhong)方(fang)法(fa)需(xu)(xu)要(yao)使(shi)用(yong)(yong)(yong)(yong)(yong)法(fa)蘭(lan)(lan)連(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)(jie)(jie)件，包括聚乙烯(xi)(xi)法(fa)蘭(lan)(lan)連(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)(jie)(jie)件、背(bei)壓(ya)活套(tao)法(fa)蘭(lan)(lan)、螺母、螺栓、法(fa)蘭(lan)(lan)片、墊片（或密封圈）等(deng)。4.鋼塑過(guo)渡接(jie)(jie)(jie)(jie)(jie)(jie)頭連(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)(jie)(jie)：這(zhe)種(zhong)(zhong)(zhong)(zhong)方(fang)法(fa)主要(yao)通(tong)(tong)過(guo)預制的(de)(de)(de)鋼塑過(guo)渡接(jie)(jie)(jie)(jie)(jie)(jie)頭來連(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)(jie)(jie)PE管(guan)(guan)(guan)(guan)與(yu)金屬管(guan)(guan)(guan)(guan)道。鋼塑過(guo)渡接(jie)(jie)(jie)(jie)(jie)(jie)頭內部(bu)有密封圈和鎖緊(jin)環，具(ju)有良(liang)好(hao)的(de)(de)(de)耐(nai)壓(ya)、抗拉拔、密封性能等(deng)優點。5.承插式柔性連(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)(jie)(jie)：這(zhe)種(zhong)(zhong)(zhong)(zhong)連(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)(jie)(jie)方(fang)法(fa)需(xu)(xu)要(yao)在PE管(guan)(guan)(guan)(guan)材的(de)(de)(de)一(yi)(yi)(yi)端焊接(jie)(jie)(jie)(jie)(jie)(jie)一(yi)(yi)(yi)個加(jia)固的(de)(de)(de)聚乙烯(xi)(xi)承口(kou)(kou)(kou)，將另一(yi)(yi)(yi)個PE管(guan)(guan)(guan)(guan)的(de)(de)(de)一(yi)(yi)(yi)端插入到這(zhe)個承口(kou)(kou)(kou)當(dang)中。同時壓(ya)緊(jin)承口(kou)(kou)(kou)內的(de)(de)(de)鎖緊(jin)環和橡膠密封圈，將管(guan)(guan)(guan)(guan)材與(yu)管(guan)(guan)(guan)(guan)件連(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)(jie)(jie)在一(yi)(yi)(yi)起。以上是(shi)PE管(guan)(guan)(guan)(guan)的(de)(de)(de)主要(yao)連(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)(jie)(jie)方(fang)法(fa)，每種(zhong)(zhong)(zhong)(zhong)方(fang)法(fa)都有其特(te)點和適用(yong)(yong)(yong)(yong)(yong)場景(jing)。在實際應用(yong)(yong)(yong)(yong)(yong)中，需(xu)(xu)要(yao)根據工程(cheng)要(yao)求(qiu)和具(ju)體情況選(xuan)擇合適的(de)(de)(de)連(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)(jie)(jie)方(fang)法(fa)。同時，無(wu)論(lun)采用(yong)(yong)(yong)(yong)(yong)哪種(zhong)(zhong)(zhong)(zhong)連(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)(jie)(jie)方(fang)法(fa)，都需(xu)(xu)要(yao)確(que)保連(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)(lian)接(jie)(jie)(jie)(jie)(jie)(jie)牢(lao)固、密封性好(hao)，以確(que)保管(guan)(guan)(guan)(guan)道的(de)(de)(de)正常運行(xing)和使(shi)用(yong)(yong)(yong)(yong)(yong)壽(shou)命。

PE管(guan)和塑料管(guan)的區別：

1、原材料不同：PE管是聚乙(yi)烯樹脂，成分只有碳和氫兩(liang)種原子；塑料管是聚樹脂，成分除了碳和氫之外還有氯原子。

2、連(lian)接方法不同(tong)：PE管(guan)是熱熔(rong)連(lian)接；塑料管(guan)小規格的用絲扣連(lian)接，大(da)規格的用橡膠圈(quan)連(lian)接。

3、價錢不同：一樣的(de)壓力下PVC薄(bo)一點(dian)，PE管(guan)規格(ge)75管(guan)，相較下比較便宜一點(dian)；PE管(guan)壁比較厚，價錢也稍較貴(gui)一些。

4、作用(yong)不同：PE管(guan)除開(kai)可以做給水管(guan)以外還可以輸(shu)送燃(ran)氣；塑料管(guan)還可運用(yong)于排水管(guan)道(dao)，因為具備阻(zu)燃(ran)絕緣性能(neng)還可用(yong)于阻(zu)燃(ran)穿線行業。

5、耐熱性不同：PVC管比PE管耐熱性好。

PE管(guan)(guan)（聚乙(yi)烯管(guan)(guan)）的(de)價格(ge)(ge)因多種因素而異，PE管(guan)(guan)規(gui)格(ge)(ge)有哪些，包(bao)括管(guan)(guan)徑(jing)(jing)、壁厚(hou)、材質(zhi)質(zhi)量、品(pin)(pin)牌、產地以(yi)及市(shi)場(chang)供需情況。一般而言，PE給水管(guan)(guan)的(de)價格(ge)(ge)大(da)約在每米幾元到幾十(shi)元之間，小口徑(jing)(jing)的(de)家(jia)裝用管(guan)(guan)可能在10元/米左右，大(da)口徑(jing)(jing)的(de)工業(ye)級(ji)或工程級(ji)管(guan)(guan)則可能在20元以(yi)上，甚(shen)至(zhi)上百元。進(jin)口品(pin)(pin)牌的(de)PE管(guan)(guan)價格(ge)(ge)通常會(hui)高于國(guo)產的(de)。購(gou)買時(shi)務必考慮實際需求和預算，同時(shi)確(que)保選擇正規(gui)渠(qu)道的(de)產品(pin)(pin)以(yi)保證質(zhi)量和安全。具(ju)體(ti)價格(ge)(ge)請咨詢當(dang)地建材市(shi)場(chang)或在線商家(jia)獲取新(xin)報價。