Ikhava ye-DN600 ye-iron ductile Manhole Cover

I-spheroidalikhava yomgodiiwuhlobo lwensimbi eyi-spheroidal graphite cast.I-spheroidal graphite cast spheroidal graphite i-spheroidal graphite i-spheroidal futhi inoculated ukuze ithuthukise ngempumelelo izakhiwo zemishini yensimbi ekhonjiwe, ikakhulukazi ipulasitiki nokuqina, ngaleyo ndlela ithola amandla aphezulu kune-carbon steel.I-Ductile iron iwuhlobo lwensimbi eqinile ephezulu eyakhiwe ngeminyaka yawo-1950.Ukusebenza kwayo okubanzi kusondele kokwensimbi.Isekelwe ekusebenzeni kwayo okuhle kakhulu futhi isetshenziswe ngempumelelo ukusakaza amandla athile ayinkimbinkimbi, amandla, ukuqina kanye nokumelana nokugqoka.Izingxenye ezinezidingo eziphakeme.I-Ductile iron ithuthuke ngokushesha yaba into esetshenziswa kabanzi yokusansimbi ngemva kwensimbi empunga.Okubizwa ngokuthi "insimbi esekelwe ensimbi" ngokuyinhloko ibhekisela ku-ductile iron.

Isicelo
(1) Ipayipi lamandla kagesi kahle;Iposi, ezokuxhumana, ipayipi lokuxhumana kahle;
(2) Isibani somgwaqo kahle, isilawuli somlilo kahle, zonke izinhlobo zamavalvu kahle;
(3) Amanzi edolobha, ipayipi lokudonsa amanzi;Ukushisa kunikezwa, umthombo wegesi;
(4) Iphrojekthi yokunqanda ukugqwala, umsele ovulekile;It kanye kungenziwa ngokuvumelana nezidingo zamakhasimende.

1. Ukumelana nokweba — Ikhava Yembobo Eyinhlanganisela enerabha evalekayo eqinile ayinalo insimbi, ayiconsi futhi ayiphaki, ayinalo inani lokugaywa kabusha, ixazulula izinkinga zokweba ngokuphelele.

2. Umthamo omkhulu wokulayisha —Izingxenye zawo eziyinhloko i-fiberglass kanye ne-unsaturated resin.umthamo we-oad ngu-A15, B125, C250, D400, E600.

3. Idizayini yamahhala—Efana Nombala, Ilogo, Iphaneli, Umthwalo kanye Nobukhulu ingaklanywa ngokuya ngezidingo zekhasimende.

4. Impilo ende —Isikhathi esincane sokuphila iminyaka engu-30 ngaphandle kokulondolozwa.

5. Ivalwe kahle -Ingafakwa ngendlela efanele, futhi ivimbele ngempumelelo amagesi anobuthi avuzayo e-cesspool.futhi akukho ukungcoliswa komsindo noma ukuphindisela emuva.

6. Ukugqwala okuhle nokumelana nokugqwala —Ayisoze yagqwala ngoba inokugqoka kahle futhi imelana nokugqwala.

7. Ukumelana nezinga lokushisa eliphakeme neliphansi —Isivikeli esiphuma phambili (kusuka-40°C~200°C)

8. Isisindo esincane kanye nenani elincintisanayo— isisindo sekhava yomgodi oyinhlanganisela ikakhulukazi isembozo somgodi we-SMC silula.Isembozo somgodi ohlanganisiwe silungele ukuthuthwa, ukufakwa kanye nokulungiswa.

(1) Ipayipi lamandla kagesi kahle;Iposi, ezokuxhumana, ipayipi lokuxhumana kahle;

(2) Isibani somgwaqo kahle, isilawuli somlilo kahle, zonke izinhlobo zamavalvu kahle;

(3) Amanzi edolobha, ipayipi lokudonsa amanzi;Ukushisa kunikezwa, umthombo wegesi;

(4) Iphrojekthi yokunqanda ukugqwala, umsele ovulekile;It kanye kungenziwa ngokuvumelana nezidingo zamakhasimende.