Chitoliro cha Municipal cha GKBM — Chitoliro cha Madzi Chobisika cha PE

PmalondaIchiyambi

Mapaipi ndi zolumikizira za PE Buried Water Supply zimapangidwa ndi PE100 kapena PE80 yochokera kunja ngati zinthu zopangira, zokhala ndi zofunikira, miyeso ndi magwiridwe antchito mogwirizana ndi zofunikira za GB/T13663.2 ndi GB/T13663.3, komanso magwiridwe antchito aukhondo mogwirizana ndi muyezo wa GB/T 17219 komanso malamulo oyenera okhudza ukhondo ndi chitetezo a Unduna wa Zaumoyo wa Boma. Mapaipi ndi zolumikizira zimatha kulumikizidwa ndi socket ndi butt joints, ndi zina zotero, kuti mapaipi ndi zolumikizira zigwirizane.

Zinthu Zamalonda

Mapaipi Opatsira Madzi Obisika a PE ali ndi zinthu zambiri zabwino kwambiri:

Sili ndi poizoni, silikhala ndi zowonjezera zachitsulo cholemera, silimakula, silibala mabakiteriya, limathetsa kuipitsidwa kwa madzi akumwa, ndipo limagwirizana ndi malamulo owunikira chitetezo a GB /T17219.

Kutentha kwake kotsika kwa kutentha ndi kochepa kwambiri, ndipo kungagwiritsidwe ntchito mosamala pa kutentha kwa -60℃ mpaka 60℃. Panthawi yozizira yomanga, palibe kupunduka kwa chitoliro komwe kudzachitike chifukwa cha kukana bwino kwa zinthuzo.

Ili ndi mphamvu yochepa yochepetsera kuuma, mphamvu yodula kwambiri komanso kukana kukanda bwino, komanso imakana kwambiri kupsinjika kwa chilengedwe.

Sichiwola ndipo chimalimbana ndi mitundu yosiyanasiyana ya mankhwala.

Ili ndi 2-2.5% yakuda ya kaboni yogawidwa mofanana ndipo ikhoza kusungidwa kapena kugwiritsidwa ntchito panja panja kwa zaka 50 popanda kuwonongeka ndi kuwala kwa UV, yokhala ndi kukana kwabwino kwa nyengo komanso kukhazikika kwa kutentha kwa nthawi yayitali.

Kusinthasintha kwake kumapangitsa kuti ikhale yosavuta kupindika, kuchepetsa kuchuluka kwa zolumikizira ndikuchepetsa ndalama zoyikira.

Sizingogwiritsa ntchito njira yachikhalidwe yofukula pomanga, komanso zingagwiritse ntchito ukadaulo watsopano wosagwiritsa ntchito pofukula monga kuyika mapaipi, kuboola molunjika, mapaipi okhala ndi njira zina zomangira.

Dongosolo la mapaipi a PE Buried Water Supply limalumikizidwa ndi kusakanikirana kotentha (kwamagetsi), ndipo mphamvu yokakamiza ndi yolimba ya ziwalo zolumikizirana ndi yayikulu kuposa mphamvu ya thupi la mapaipi.

Minda Yofunsira

Chitoliro cha Madzi Chobisika cha PE chingagwiritsidwe ntchito mu netiweki yopezera madzi mumzinda, netiweki yokongoletsa malo ndi njira yothirira minda; chingagwiritsidwenso ntchito mu chakudya, makampani opanga mankhwala, mchenga wamchere, mayendedwe a matope, kusintha chitoliro cha simenti, chitoliro chachitsulo ndi chitoliro chachitsulo, ndi zina zotero. Chimagwiritsidwa ntchito m'njira zosiyanasiyana.

Kuti mudziwe zambiri zokhudza GKBM Municipal Pipe, takulandirani dinani https://www.gkbmgroup.com/project/piping