DN600 ductile ígwè Manhole mkpuchi

spheroidalmanhole mkpuchi bụ ụdị spheroidal graphite nkedo ígwè. The spheroidal graphite nkedo spheroidal graphite bụ spheroidized na inoculated iji kwalite nke ọma n'ịrụ ọrụ nke ígwè nkedo, karịsịa plasticity na siri ike, si otú na-enweta ike dị elu karịa carbon ígwè. Iron Ductile bụ ụdị ihe nkedo siri ike dị elu mepụtara na 1950s. Ọrụ ya zuru oke dị nso na nke ígwè. Ọ dabere na arụmọrụ ya dị oke mma ma ejiri ya mee ihe nke ọma maka ịweta ụfọdụ ike mgbagwoju anya, ike, ike siri ike na mgbochi iyi. Akụkụ nwere oke chọrọ. Ngwongwo olulu etolitela ngwa ngwa ka ọ bụrụ ihe nkedo a na-ejikarị eme ihe mgbe nkedo isi awọ gasịrị. Ihe a na-akpọ "ígwè nke dabeere na ígwè" na-ezo aka na ígwè ductile.

Ngwa
(1) Igwe ọkụ eletrik nke ọma; Post, telecommunication, pipeline nke ọma;
(2) oriọna okporo ámá, nke ọma na-achịkwa ọkụ, ụdị valvụ ọ bụla;
(3) Mmiri obodo, olulu mmiri na-agbapụta mmiri; A na-enye ọkụ, gas nke ọma;
(4) Ọrụ mgbochi corrosion, oghere oghere; Ọ dịkwa ka enwere ike ime ka ndị ahịa chọrọ.

1. Megide ohi - Composite Manhole Cover na shockproof roba sealing bụ ndị na-abụghị ọla, na-abụghị conductive na-abụghị sparking, ọ dịghị uru nke imegharị ihe, kpamkpam na-edozi nsogbu izu ohi.

2. Akwa ibu ikike — ya isi ihe bụ fiberglass na unsaturated resin. Oad ikike bụ A15, B125, C250, D400, E600.

3. Free imewe-Dị ka Agba, Logo, Panel, Ibu na Dimension nwere ike ime dị ka chọrọ nke ndị ahịa.

4. Ogologo ndụ - Ogologo ndụ kacha nta bụ afọ 30 enweghị nlekọta.

5. Akarachi nke ọma - Enwere ike itinye ya na hermetically, ma gbochie ikuku na-egbu egbu nke na-esi na cesspool pụta. na enweghị mkpọtụ mmetọ ma ọ bụ nlọghachi.

6. Good wear and corrosion resistance —Ọ gaghị adị nchara n’ihi na ọ na-eyi uwe dị mma na nguzogide corrosion.

7. elu na ala okpomọkụ nguzogide — magburu onwe insulator (si-40°C ~ 200°C)

8. Arọ dị arọ na ọnụahịa asọmpi karịa - ịdị arọ nke mkpuchi mkpuchi ihe mejupụtara ya karịsịa SMC manhole mkpuchi dị ọkụ. Ihe mkpuchi manhole mejupụtara na-adaba adaba ibufe, wụnye na ịrụzi.

(1) Igwe ọkụ eletrik nke ọma; Post, telecommunication, pipeline nke ọma;

(2) oriọna okporo ámá, nke ọma na-achịkwa ọkụ, ụdị valvụ ọ bụla;

(3) Mmiri obodo, olulu mmiri na-agbapụta mmiri; A na-enye ọkụ, gas nke ọma;

(4) Ọrụ mgbochi corrosion, oghere oghere; Ọ dịkwa ka enwere ike ime ka ndị ahịa chọrọ.