D400 DIManhole Cover kunye square Frame

Jula i-ayiniisigqubuthelo somngxuma s zihlulwe ngokubanzi zibe zingqukuva kunye nesikwere. Kwindawo yasezidolophini, isetyhula isetyenziswa ngokuqhelekileyo, kuba ijikelezileyoisigqubuthelo somngxuma akukho lula ukuthambeka, nto leyo enokukhusela ngcono ukhuseleko lwabahambi ngeenyawo nezithuthi. Ukusetyenziswa kwesangqa ikakhulu ngenxa yokuba isigqubuthelo somngxuma ojikelezayo sinobude obulinganayo kumaziko aso ngalinye, ukuze ukuba isigqubuthelo somngxuma sisongwe yisithuthi esidlulayo, ububanzi buya kuba buncinci kancinane kunomthombo ongezantsi. . Ububanzi, isigqubuthelo somngxuma asiyi kuwela kwintloko yomthombo. Ukuba isikwere sisetyenzisiwe, kuba i-diagonal yesikwere ngokucacileyo inde kunobude becala ngalinye, xa isigqubuthelo somngxuma sisongwa, kulula ukuwela equleni ecaleni kwendlela yediagonal yentloko yomthombo. , okubangela iingozi zokhuseleko. Ukuba iqula lingqukuva okanye lincinci kakhulu kunesigqubuthelo somngxuma, isigqubuthelo somngxuma esisikweri asiyi kuwela equleni. Oku kubandakanya ingxaki yokusetyenziswa kunye nokugcinwa kwemathiriyeli. Ukusetyenziswa kwentloko yomthombo kuxhomekeke kubukhulu bomthombo. Ukuba isigqumathelo somngxuma osisikwere esinendawo enkulu kakhulu kunentloko yequla siza kufakwa kuso, ngoko ukusetyenziswa kwezinto eziphathekayo kunye nexabiso eliphathekayo ngokwendalo akuphumelelanga ngakumbi kunokusebenzisa isigqubuthelo somngxuma ojikelezayo ngokuthe ngqo, esingasindisi nje kuphela izinto zokugubungela umngxuma. , kodwa kwakhona Ukhuseleko lwe-wellhead luqinisekiswa kwaye lusetyenziswe emaphandleni kunye namaqula e-cable, ngokuqhelekileyo isikwere, esinokuthintela kangcono ukungena kwamanzi afana namanzi emvula.

Ubungakanani
I-DN400, DN500, DN600, DN700, ilungiselelwe ngokomzobo ngamnye.

1. Ngokuchasene nobusela — I-Composite Manhole Cover enerabha etywiniweyo eyothusayo ayiyo-metal, ayiqhubeki kwaye ayiqhubi, ayinaxabiso lokurisayikilishwa, ukusombulula ngokupheleleyo iingxaki zobusela.

2. Umthamo ophezulu womthwalo -Amalungu ayo aphambili yi-fiberglass kunye ne-unsaturated resin. umthamo oad are A15, B125, C250, D400, E600.

3. Uyilo lwasimahla-njengoMbala, iLogo, iPhaneli, uMthwalo kunye neDimension inokuqulunqwa ngokweemfuno zomthengi.

4. Ubomi obude —Ubuncinane bexesha lokuphila yiminyaka engama-30 simahla yesondlo.

5. Itywinwe kakuhle-Inokufakwa kwi-hermetically, kwaye ithintele ngokufanelekileyo iigesi ezinetyhefu eziphuma kwi-cesspool. kwaye akukho ngcoliseko yengxolo okanye ukubotshwa kwakhona.

6. Ukunxiba kakuhle kunye nokumelana nomhlwa —Ayisokuze ivuthe kuba inxibe kakuhle kwaye ikwazi ukumelana nomhlwa.

7. Ukumelana nobushushu obuphezulu kunye nobuphantsi —I-insulator egqwesileyo (ukusuka-40°C ~200°C)

8. Ubunzima obukhaphukhaphu kunye nexabiso elikhuphisanayo— ubunzima besigqubuthelo somngxuma esiyintlanganisela ingakumbi isigqubuthelo somngxuma we-SMC sikhaphukhaphu. Isigqubuthelo somngxuma odibeneyo sikulungele ngakumbi ukuthutha, ukuhlohla kunye nokulungisa.

(1) Umbhobho wombane wombane; Iposi, unxibelelwano, umbhobho wonxibelelwano kakuhle;

(2) Isibane sesitalato iqula, ulawulo lomlilo kakuhle, zonke iintlobo zesivalo kakuhle;

(3) Amanzi esixeko, umbhobho wokuhambisa amanzi; Ukunikezelwa kobushushu, umthombo wegesi;

(4) Iprojekthi yokunqanda ukubola, umsele ovulekileyo; Kananjalo inokwenziwa ngokweemfuno zabathengi.