PE管件的性能和特點

“響叮當”牌PE管(guan)(guan)件 100%采(cai)用(yong)(yong)PE100級專(zhuan)用(yong)(yong)料，不(bu)(bu)摻雜(za)任何填(tian)充料。PE管(guan)(guan)件根據施工用(yong)(yong)途(tu)的不(bu)(bu)同(tong)分為熱(re)熔(rong)承插和熱(re)熔(rong)對接兩種(zhong)。PE管(guan)(guan)道(dao)主要采(cai)用(yong)(yong)熔(rong)接連接，本質上保證接口材質、結構(gou)與管(guan)(guan)體(ti)本身的同(tong)一(yi)性，實現了接頭(tou)(tou)與管(guan)(guan)材的一(yi)體(ti)化。其(qi)接口的抗拉強度(du)(du)及(ji)爆(bao)破(po)強度(du)(du)均高(gao)于管(guan)(guan)材本體(ti)，可(ke)有(you)效地抵抗內壓力(li)產生(sheng)的環應力(li)及(ji)軸向的拉伸應力(li)。因此與橡(xiang)膠圈接頭(tou)(tou)或(huo)其(qi)他機(ji)械接頭(tou)(tou)相比，不(bu)(bu)存在因接頭(tou)(tou)扭曲造成泄(xie)漏的危(wei)險。