Chitoliro Choperekera Madzi cha PE
Kugawa kwa Mapaipi Operekera Madzi a PE
Pali zinthu 98 zopangidwa ndi mapaipi a PE100 grade omwe amapereka madzi, zomwe zagawidwa m'magulu 5 malinga ndi kuthamanga kwa madzi: PN0.6MPa, PN0.8MPa, PN1.0MPa, PN1.25Mpa, ndi PN1.6Mpa, zonse 22. Imagwiritsidwa ntchito makamaka pakupereka madzi m'matauni ndi pa netiweki yapakhomo, pakati pa izi, kuchuluka kwa kuthamanga kwa madzi komwe kumafunikira ndi madzi m'matauni kumakhala kwakukulu, ndipo kuthamanga kwa madzi m'matauni kumakhala kwakukulu.
Netiweki ya nyumba zogona ndi yotsika;
Makhalidwe a Paipi Yoperekera Madzi ya PE
1. Utumiki wautali: chinthucho chili ndi 2-2.5% ya kaboni wakuda wogawidwa mofanana, womwe ungasungidwe kapena kugwiritsidwa ntchito panja panja kwa zaka 50; Zinthu zopanda poizoni, kukana mankhwala bwino, mankhwala omwe ali m'nthaka sadzawononga chitoliro chilichonse.
2. Kukana kwabwino kwa kukhudza kutentha kochepa: kutentha kumakhala kotsika kwambiri, ndipo kungagwiritsidwe ntchito mosamala pa -60°C. Chifukwa cha kukana kwabwino kwa kukhudza kwa zinthuzo, chitolirocho sichidzakhala chophwanyika komanso chosweka nthawi yozizira yomanga.
3. Kukana kupsinjika maganizo ndi kukana kuvala bwino: Ili ndi mphamvu zambiri zometa, kukana kukanda bwino komanso kukana kuvala bwino, zomwe zingapewe kuwonongeka kwa mapaipi panthawi yomanga.
4. Kusinthasintha kwabwino kwambiri, kuchepetsa ndalama zoyikira: Kusinthasintha kwabwino kumapangitsa kuti chinthucho chikhale chosavuta kupindika. Mu uinjiniya, zopinga zitha kupewedwa posintha njira ya payipi, kuchepetsa kuchuluka kwa zolumikizira mapaipi ndi ndalama zoyikira.
5. Kukana mwamphamvu kukhazikika kwa maziko: Kutalika kwa chitoliro cha madzi cha HDPE pakusweka kumaposa 500%, ndipo kumatha kusinthasintha kwambiri kukhazikika kwa maziko komanso magwiridwe antchito abwino kwambiri olimbana ndi zivomerezi.
6. Kulumikizana kolimba, palibe kutuluka kwa madzi: Makina a mapaipi amalumikizidwa ndi magetsi ndi kusungunuka kotentha, mphamvu yonyamula kupanikizika ndi kukoka kwa cholumikizira ndi yayikulu kuposa mphamvu ya thupi la chitoliro.
7. Njira zomangira zosinthasintha: Kuwonjezera pa njira zachikhalidwe zomangira zokumba, njira zatsopano zosiyanasiyana zopanda ngalande zingagwiritsidwenso ntchito pomanga, monga kuyika mapaipi, kuboola molunjika, mapaipi okhala ndi mipata, mapaipi osweka, ndi zina zotero.
Chifukwa Chosankha Chitoliro cha Madzi cha GKBM PE
Chitoliro cha madzi cha PE chomwe kampani yathu imachipanga chimapangidwa ndi PE100 chochokera ku Borealis ndi Korea Petrochemical, ndipo chimatulutsidwa ndi chotulutsa chomwe chimatumizidwa kuchokera ku Battenfeld ku Germany. Ndi kampani yokhayo ku Northwest China yomwe imapanga chitoliro cha madzi cha PE cha dn630mm chachikulu; Zinthu zokhala ndi kusinthasintha kwabwino, kukana dzimbiri, zopepuka komanso kukana bwino kwambiri, ndi zina zotero, kulumikizana kwa chitoliro pogwiritsa ntchito soketi yosungunuka yotentha, cholumikizira cha hot melt butt ndi electrofusion, ndi zina zotero, kotero kuti chitolirocho, zolumikizira zake zigwirizane kukhala chimodzi. Dongosololi ndi lotetezeka komanso lodalirika, lokhala ndi mtengo wotsika womangira. Mafotokozedwe, miyeso ndi magwiridwe antchito a machitoliro a PE mogwirizana ndi zofunikira za muyezo wa GB/T13663-2000. Kugwira ntchito kwaukhondo kumagwirizana ndi muyezo wa GB/T17219 ndi malamulo oyenera owunikira chitetezo cha ukhondo a Unduna wa Zaumoyo wa Boma, ndipo kwakula mwachangu mu ntchito zauinjiniya.
