EN124 D400 Mkpuchi Manhole na Mbupu Frame na Mexico

Ihe: Ductile Iron GGG500-7

Ọkọlọtọ: EN124 European Standard

Klas: D400

Ibu nke otu: 50kg

Ngwugwu: Site na Pallet

Ọnụ ọgụgụ nke 20 ': 420 iberibe

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Okwu Mmalite ngwaahịa

Gịnị bụ ihe nke ductile iron?

Iron Ductile bụ ụdị ihe nkedo ígwè dị elu mepụtara na 1950s, arụmọrụ ya zuru oke dị nso na ígwè, ọ dabere na arụmọrụ ya dị mma, ejirila nke ọma mee ihe iji mee ka ụfọdụ ike dị mgbagwoju anya, ike, ike siri ike, eyi ihe ndị chọrọ nguzogide. akụkụ dị elu. Ígwè anụ ahụ aghọọla ngwa ngwa ka ọ bụrụ ihe nkedo nke abụọ karịa ígwè isi awọ ma jiri ya mee ihe n'ọtụtụ ebe. Ihe a na-akpọ "ígwè kama nchara" na-ezo aka na ígwè ductile.

A na-enweta ígwè nkedo nodular site na spheroidization na ọgwụgwọ inoculation, nke na-eme ka ihe eji arụ ọrụ nke ígwè nkedo dị mma, karịsịa ductility na ike siri ike, iji nweta ike dị elu karịa carbon ígwè.

Daalụ maka ịhọrọ ngwaahịa anyị. Anyị na-atụ anya iji ike anyị niile jeere gị ozi.

Ihe mkpuchi nkedo nkedo ígwè bụ ụdị ngwaahịa ígwè ductile, ígwè nkedo ductile site na spherization na nhazi nhazi nke enwetara bọọlụ graphite, na-emezi ike nke ígwè nkedo nke ọma, karịsịa na-eme ka plasticity na ike siri ike, si otú ahụ nweta ike dị elu karịa carbon. ígwè. Ọkpụkpụ nkedo bụ ihe nkedo ígwè dị elu nke egosiri na 20 ahụ^th narị afọ, nke dị nso na ígwè, bụ nke dabeere na arụmọrụ ya dị mma ma jiri ya mee ihe nke ọma iji mepụta akụkụ ụfọdụ dị mgbagwoju anya, dị ike, na-eguzogide ọgwụ na-eguzogide ọgwụ, Ductile cast iron emewo ngwa ngwa nke abụọ na nkedo isi awọ. a na-ejikarị ihe nkedo eme ihe. Ọ na-akpọ "ígwè ọgbọ ígwè", tumadi ductile ígwè, Ductile nkedo ígwè na-ekewa n'ime okirikiri na square, na obodo mepere emepe ụzọ management, n'ozuzu ịmụta gburugburu manhole cover, n'ihi na gburugburu manhole cover adịghị mfe tilt, nwere ike mma chebe nchekwa. nke ndị na-agafe agafe na ụgbọ ala, na-eji mkpuchi mkpuchi gburugburu gburugburu na-ekpuchi otu dayameta, mgbe a na-atụgharị oghere ahụ, ọ ga-adị ntakịrị karịa oghere dị n'okpuru ma mkpuchi agaghị adaba n'olulu mmiri ahụ.

Ma ọ bụrụ na ị na-eji square manhole cover, n'ihi na diagonal bụ budata ogologo karịa nke ọ bụla n'ọnụ, ọ dị mfe ịdaba n'ime olulu mmiri tinyere diagonal direction nke ọma na-akpata nchekwa ize ndụ.

N'ime ime obodo na olulu mmiri, a na-ejikarị square eme ihe, nke nwere ike igbochi ntinye nke mmiri mmiri dị ka mmiri ozuzo.

Nkọwapụta ngwaahịa

Ogo Mpụga	Dayameta mkpuchi	Kpochapụ mmeghe	Ogologo	Ibu nkeji	Ibu Ibu	Nkeji/Pallet	20ftqt	Ọnụ ọgụgụ 40HQ
Ø795	Ø635	Ø600	80	50kg	EN124 D400	Nkeji 10/Pallet	420 nkeji	560 nkeji