D400 DIManhole Chivundikiro chokhala ndi masikweya Frame
Kuponya chitsulochivundikiro cha ngalande s nthawi zambiri amagawidwa mozungulira ndi lalikulu. M'madera akumidzi, zozungulira zimagwiritsidwa ntchito, chifukwa chozungulirachivundikiro cha ngalande sichapafupi kupendekeka, chomwe chingateteze bwino chitetezo cha oyenda pansi ndi magalimoto. Kugwiritsiridwa ntchito kwa bwalo makamaka chifukwa chakuti chivundikiro cha dzenje chozungulira chimakhala ndi utali wofanana kupyola malo ake onse, kotero kuti ngati chivundikiro cha dzenje chikukulungidwa ndi galimoto yodutsa, m'mimba mwake udzakhala wocheperapo kusiyana ndi chitsime chomwe chili pansipa. . Kutali, chivundikiro cha dzenje sichidzagwera pachitsime. Ngati lalikulu likugwiritsidwa ntchito, chifukwa diagonal ya sikweya mwachiwonekere ndi yayitali kuposa kutalika kwa mbali iliyonse, pamene chivundikiro cha dzenje chikakulungidwa, n'zosavuta kugwera m'chitsime motsatira njira yachitsime. , zomwe zimayambitsa ngozi zachitetezo. Ngati chitsime chili chozungulira kapena chaching'ono kwambiri kuposa chivundikiro cha dzenje, chivundikiro cha dzenjelo sichingagwere m'chitsime. Izi zimaphatikizapo vuto la kagwiritsidwe ntchito ndi kasungidwe ka zinthu. Kugwiritsiridwa ntchito kwa chitsime kumatengera kukula kwa chitsimecho. Ngati chivundikiro cha dzenje lalikulu chokhala ndi malo okulirapo kuposa chitsimecho chiyenera kuyikidwapo, ndiye kuti kugwiritsa ntchito zinthuzo ndi phindu lake mwachilengedwe sizothandiza kwambiri kuposa kugwiritsa ntchito chivundikiro cha dzenje lozungulira, chomwe sichimangopulumutsa zinthu za pachitsimepo. , komanso Chitetezo cha chitsime chimatsimikiziridwa ndikugwiritsidwa ntchito kumidzi ndi zitsime za chingwe, nthawi zambiri zimakhala zazikulu, zomwe zingathe kuteteza bwino kulowa kwa zakumwa monga madzi amvula.
Kukula
DN400, DN500, DN600, DN700, makonda monga pa kujambula.
1. Polimbana ndi kuba - Chivundikiro cha Phanga Chophatikizika chokhala ndi mphira wotsekeka ndi chopanda zitsulo, chosayendetsa komanso chosayambitsa, chilibe phindu lakukonzanso, kuthetsa mavuto akuba.
2. Kulemera kwakukulu - Zigawo zake zazikulu ndi fiberglass ndi unsaturated resin. oad mphamvu ndi A15, B125, C250, D400, E600.
3. Mapangidwe aulere-Monga Mtundu, Logo, Panel, Katundu ndi Dimension akhoza kupangidwa molingana ndi zofunikira za kasitomala.
4. Moyo wautali —Nthawi yochepera ya moyo ndi zaka 30 zaulere.
5. Wosindikizidwa bwino - Ikhoza kuikidwa mwachisawawa, ndikuteteza bwino mpweya wakupha wotuluka mu cesspool. ndipo palibe kuwononga phokoso kapena kubwezeretsanso.
6. Kuvala bwino komanso kusachita dzimbiri —Sizichita dzimbiri chifukwa zimavala bwino komanso kukana dzimbiri.
7. Kutentha kwakukulu ndi kutsika kukana - Chotetezera bwino kwambiri (kuchokera -40 ° C ~ 200 ° C)
8. Kulemera kopepuka komanso mtengo wopikisana— kulemera kwa chivundikiro cha dzenje lophatikizika makamaka chivundikiro cha dzenje la SMC ndichopepuka. Chivundikiro cham'madzi chophatikizika ndichosavuta kunyamula, kukhazikitsa ndi kukonza.
(1) Chitsime chamagetsi amagetsi; Positi, telecommunication, njira yolumikizirana bwino;
(2) Chitsime cha nyali yamsewu, chiwongolero chamoto bwino, mavavu amitundu yonse;
(3) Madzi a mzinda, chitsime cha ngalande; Kutentha kumaperekedwa, gasi bwino;
(4) Ntchito yolimbana ndi dzimbiri, dzenje lotseguka; Iwo komanso akhoza kupangidwa malinga ndi makasitomala amafuna.
