Round And Square Ductile Iron Cast Iron manhole Cover

Kufotokozera Zopanga

● Kutha kunyamula mwamphamvu komanso kosavuta kupunduka.

● Kulimba kwamphamvu komanso mphamvu zambiri

● Kapangidwe kabwino ka makina, magwiridwe antchito athunthu

● Pamwambapo ndi yosalala ndipo sizikhudza moyo wa tsiku ndi tsiku wa anthu

● yosavuta kukhazikitsa.

● Kulimba mtima.Mphamvu ya chitsulo chapakati cha kaboni ndi yabwino kwambiri, yopitilira 10 kuposa yachitsulo chotuwa.

● Kukana kwamphamvu kwa dzimbiri.Pakuyesa kwa dzimbiri kwa madzi, kuchuluka kwa dzimbiri m'masiku 90 ndi 1/40 yokha ya chitoliro chachitsulo ndi 1/10 ya chitoliro chachitsulo chotuwa.Moyo wautumiki ndi wowirikiza kawiri wa mapaipi achitsulo otuwa komanso kasanu kuposa mapaipi wamba achitsulo.

● Mapulasitiki abwino.Elongation ≥ 7/100, yofanana ndi chitsulo chokwera cha carbon, pomwe chitsulo chotuwa chimakhala ndi ziro elongation.

● 4. Mphamvu zapamwamba.Mphamvu ya chitsulo cha ductile imafanana ndi chitsulo chosungunuka.Chitsulo chachitsulo chimakhala ndi mphamvu zokolola zambiri za 40k, pamene zitsulo zotayidwa zimakhala ndi mphamvu zokolola za 36k zokha.M'magawo ambiri am'matauni, monga madzi, madzi amchere, nthunzi, etc., kukana kwa dzimbiri ndi makutidwe ndi okosijeni kwa chitsulo cha ductile kumaposa chitsulo choponyedwa.

● Kuchita bwino kotsutsana ndi kuba ndi chitetezo: Kulimba kwamphamvu ndi kupanikizika kwazitsulo zophimba zitsulo zachitsulo zopangira ductile ndizofanana ndi zitsulo, choncho zimatchedwa zitsulo zotayidwa.Poyerekeza ndi chitsulo chamtundu wa imvi, kutalika kwake kumakula bwino, kulimba kwake ndikwabwino, ndipo sikophweka kuthyoka.Imagwira bwino ntchito yolimbana ndi kuba kuposa zovundikira zapabowo zachitsulo, ndipo magwiridwe ake onse ndiabwinoko kuposa zophimba zapabowo zachitsulo.

● Palibe phokoso: Chifukwa cha mapangidwe ovomerezeka angalepheretse phokoso, pamene chivundikiro cha dzenje chikudutsa, sipadzakhala phokoso, palibenso kusokoneza anthu.Palibe kukayika kuti zovundikira zitsulo zachitsulo zimakhala zapamwamba kwambiri kuposa zophimba zina.

Malo Ofunsira

Ntchito zazikuluzikulu ndizo: misewu yamatauni, misewu yayikulu, mauthenga, magetsi, kusungirako madzi, midzi, masukulu.Mitundu yonse yamapaki, ya zimbudzi, mapaipi apansi panthaka, mapaipi amadzi, mapaipi amagetsi, mapaipi olumikizirana

Zofotokozera Zamalonda

Zowonetsera Zamalonda