Civil Construction Pipeline

Mapaipi otenthetsera a PE-RT amapangidwa kuchokera ku polyethylene yokwera kutentha kukana, yopangidwira madzi otentha ndi ozizira, komanso makina otenthetsera. Amayamikiridwa chifukwa cha kusungidwa kwawo kutentha kwambiri, kukana kukulitsa, komanso kulimba. Mapaipiwa amadziwika chifukwa chosinthasintha, kuyika mosavuta, komanso moyo wautali wautumiki, nthawi zambiri umadutsa zaka 50 pansi pamikhalidwe yabwinobwino. Ndizopanda poizoni komanso zotetezeka kuti zigwiritsidwe ntchito ndi madzi amchere ndipo zimatha kulumikizidwa pogwiritsa ntchito njira zolumikizirana zotentha zolumikizirana zotetezedwa komanso zosadukiza.

Mapaipi a PVC-U amalimbana kwambiri ndi dzimbiri ndipo amapereka malo osalala amkati omwe amachepetsa kukana kwamadzi komanso kumapangitsa kuti madzi aziyenda bwino. Ndi zopepuka, zosavuta kuzigwira, komanso zosavuta kuziyika, nthawi zambiri amagwiritsa ntchito simenti yosungunulira kapena mphete yosindikizira ya rabara polumikizira zotetezeka. Mapaipiwa amagwiritsidwa ntchito kwambiri popangira madzi otayira ndi zimbudzi m'nyumba zogona, zamalonda, ndi mafakitale.

Mapaipi opangidwa ndi chitsulo chapulasitiki amapangidwa ndi chitsulo chapakati chotsekedwa ndi zokutira zapulasitiki, nthawi zambiri mkati ndi kunja. Kumanga uku kumathandizira kulimba kwachitsulo komanso kulimba kwachitsulo pomwe kumapereka kukana kwa dzimbiri komanso mawonekedwe osalala a pulasitiki.

Wopangidwa ndi chitsulo chosapanga dzimbiri chotchinga chitoliro chimaphatikiza mphamvu ya chitsulo cha kaboni ndi kukana kwa dzimbiri kwa chitsulo chosapanga dzimbiri, chomwe chili choyenera pakugwiritsa ntchito kuthamanga kwambiri komanso kutentha kwambiri. Chitsulo chosapanga dzimbiri chimatsimikizira kuyera kwamadzimadzi ndikuletsa dzimbiri, pomwe wosanjikiza wakunja wa kaboni umapereka chithandizo chamapangidwe. Mapaipi amenewa ndi osavuta kukhazikitsa ndi kuwasamalira, ndipo amagwiritsidwa ntchito kwambiri ponyamula madzi, mankhwala, ndi mpweya.

Mapaipi achitsulo-pulasitiki amapereka mphamvu yachitsulo ndi kukana kwa dzimbiri kwa pulasitiki, kuwapangitsa kukhala olimba komanso oyenera ntchito zosiyanasiyana zoyendera madzimadzi. Mapaipiwa amakhala ndi chitsulo chapakati, chomwe chimapereka mphamvu yolimbana ndi kuthamanga kwamphamvu komanso mphamvu zowononga, zomangika m'magulu apulasitiki omwe amateteza ku dzimbiri komanso kumapangitsa kuti chitolirocho chitha kupirira malo ovuta.

Mapaipi operekera madzi a PB amapereka kutentha kwapamwamba komanso kukana kupanikizika ndi moyo wautali wautumiki, kutentha kwautumiki wa 95 ° C, komanso kulimba kwambiri. Amaonetsetsa zoyendera zamadzi zotetezeka, zopanda fungo ndipo ndizosavuta kuziyika ndi maulumikizidwe odalirika ophatikiza kutentha.

Mapaipi a aluminiyamu-pulasitiki amapangidwa ndi zigawo ziwiri, kuphatikiza ubwino wa pulasitiki ndi zitsulo. Zigawo zamkati ndi zakunja zimapangidwa kuchokera ku polyethylene kapena polyethylene yolumikizana ndi mtanda (PE/X) yomwe imapereka kukana kwa dzimbiri bwino komanso mkati mosalala kuti madzi aziyenda bwino. Chigawo chapakati cha aluminiyamu chimapangitsa kuti chitolirocho chikhale cholimba komanso kuti chisasunthike, ndikulepheretsa kufalikira kwa okosijeni, motero kumateteza ku dzimbiri mkati mwa dongosolo. Mapaipiwa ndi osinthika kwambiri, osavuta kuyika, komanso oyenera kugwiritsa ntchito madzi otentha ndi ozizira, kuphatikiza mapaipi okhalamo ndi malonda, komanso makina otenthetsera ndi gasi.

Mapaipi a Bicolor PPR Water Supply ndi mapaipi otsogola okhala ndi magawo awiri, omwe amapereka kukana kutentha kwambiri komanso kukhazikika kwanthawi yayitali. Chosanjikiza chakunja chimapereka chitetezo ndipo chikhoza kusinthidwa ndi mtundu kuti chidziwike mosavuta, pamene wosanjikiza wamkati amapangidwa kuchokera ku chakudya chamagulu omwe amatsimikizira chiyero ndi chitetezo cha madzi otumizidwa .Mapaipiwa amadziwika chifukwa cha kukana kwawo ku dzimbiri, makulitsidwe, ndipo alibe poizoni, kuwapanga kukhala abwino kwa machitidwe a madzi otsekemera. Amakhala ndi makoma osalala amkati omwe amachepetsa kukangana, kuonetsetsa kuti madzi akuyenda bwino komanso kupewa kutsekeka. Mapaipi a Bicolor PPR amayamikiridwanso chifukwa cha zinthu zosungira kutentha komanso zopindulitsa zopulumutsa mphamvu, zokhala ndi machulukidwe otsika amafuta, omwe ndi ochepa chabe a mapaipi achitsulo. Kuphatikiza apo, mapaipi awa ndi osavuta kuyika, okhala ndi zolumikizira zotetezeka komanso zotsimikizira kutayikira zomwe zimatheka kudzera munjira zophatikizira kutentha kapena njira za electrofusion, ndipo adapangidwa kuti azikhala zaka zopitilira 50 ndikugwiritsa ntchito moyenera.

PP-R (Polypropylene Random Copolymer) mapaipi operekera madzi amapereka kulimba kwambiri komanso kukana kwamankhwala okhala ndi zinthu zabwino kwambiri zotchinjiriza kutentha. Ndizosavuta kuziyika, zopepuka, komanso zoyenera kuyenda pamadzi am'madzi m'nyumba zogona, zamalonda, komanso m'mafakitale opepuka.

Mapaipi operekera madzi a PVC-U ndi okhazikika, osachita dzimbiri, ndipo samathandizira kukula kwa bakiteriya, kuwapangitsa kukhala abwino kuyenda pamadzi oyera. Ndizopepuka, zosavuta kuziyika, ndipo zimakhala ndi moyo wautali wautumiki wazaka zopitilira 50.