Pombi yegesi yePE
Nhanganyaya yeMapaipi eGasi ePE
Mapaipi ePE egasi imapaipi esimbi echinyakare uye zvigadzirwa zvekutsiva gasi rePVC. Mapaipi egasi eGKBM PE anogadzirwa nemitsara yekugadzira inotorwa kubva kuBattenfeld-Cincinnati, Germany. Zvinhu zvisina kugadzirwa zvinounzwa kubva kuBorealis ME3440 neHE3490LS, izvo zvine mashandiro akachengeteka. GKBM yakawana rezenisi reSpecial Equipment Manufacturing License yePeople's Republic of China - Pressure Pipe Components rakapihwa neGeneral Administration of Quality Supervision, Inspection and Quarantine yePeople's Republic of China musi wa16 Chikunguru, 2012, uye inobvumirwa kuita basa rekugadzira zvikamu zvemapombi epressure (mapombi epolyethylene egiredhi reA2). Chitupa Nhamba: TS2710W16-2016.
Zvimiro zveMapaipi eGasi ePE
1. Kushanda kwepamusoro: Midziyo yekugadzira inoshandisa mutsetse wekutanga wekugadzira wakatorwa kubva kuBattenfeld-Cincinnati, Germany. Zvinhu zvisina kugadzirwa zvinounzwa nezvinhu zvakasanganiswa zvakasiyana kubva kuBorealis ME3440 neHE3490LS. Chigadzirwa ichi chine kushanda kwakachengeteka kwakanyanya.
2. Hunhu hwechigadzirwa hwakagadzikana: Midziyo yekuyedza yezvinhu zvakagadziriswa uye zvigadzirwa zvakapedzwa yakwana, uye zvigadzirwa zvinogadzirwa nekuongororwa zvichitevedza GB15558. 1-2003 standard.
3. Kubatana kwakasimba, hapana kubuda kwemvura: Masisitimu emapaipi akabatana nemagetsi ekubatanidza mapaipi, uye majoini akabatana zvakasimba uye haazodonhedze mvura.
4. Hurefu hwebasa: chigadzirwa ichi chine 2-2.5% yekabhoni nhema yakapararira zvakaenzana, iyo inogona kuchengetwa kana kushandiswa panze mumhepo yakavhurika kwemakore makumi mashanu; Zvinhu zvisina simba, kuramba makemikari zvakanaka, makemikari ari muvhu haazokonzere kukanganiswa kwepombi;
5. Kudzivirira kushushikana kwakanyanya uye kusakara: Ine simba rakawanda rekuchekwa, inodzivirira kukwenya zvakanaka uye inodzivirira kukwenya zvakanaka, izvo zvinogona kudzivirira kukuvara kwehurongwa hwemapaipi panguva yekuvaka.
6. Kuramba kwakasimba pakugadzika kwehwaro: Kureba kwepombi yemvura yeHDPE pakuputsika kunodarika 500%, uye ine simba rakasimba rekugadzika kwehwaro zvisina kuenzana uye inoshanda zvakanaka pakurwisa kudengenyeka kwenyika.
Kurongwa kweMapaipi eGasi ePE
Kune zvigadzirwa zvemapaipi egasi ePE zvinosvika makumi manomwe nembiri, izvo zvakakamurwa kuita mhando mbiri: PE80 nePE100. Zvichienderana nekumanikidzwa kwakanyanya kunobvumirwa kushanda, zvigadzirwa zvakakamurwa kuita mamakisi mana: PN0.5MPa, PN0.3MPa, PN0.7MPa uye PN0.4MPa. kubva padn32-dn400, huwandu hwe18 hwezvinotsanangurwa, zvinonyanya kushandiswa mukutakura gasi rechisikigo.
