Na-emecha tubes nchara enweghị nkebi ọtụtụ ngwa dị iche iche:
Nkewa nke finishing enweghị enweghị nkebi ígwè anwụrụ na-etinyere ọtụtụ ebe:
1, Emecha na enweghị nkebi ígwè Ọdịdị enweghị nkebi ígwè tubes n'ihi na n'ozuzu structural na n'ibu Ọdịdị.
2, A na-ejikarị mmiri na-ebufe ya na ọkpọkọ nchara na-emecha nchara na-enweghị ihe ọ bụla maka ibufe mmiri, mmanụ, gas na mmiri ndị ọzọ.
3, obere na ọkara mgbali ji esi mmiri ọkụ enweghị nkebi ígwè ọkpọkọ finishing na-eji na mmepụta nke dị iche iche structural ala na ọkara mgbali ji esi mmiri ọkụ na-ekpo ọkụ uzuoku ọkpọkọ, esi mmiri ọkpọkọ na superheated uzuoku locomotive ji esi mmiri ọkụ tubes, opium ọkpọkọ, obere ọkpọkọ na brik arch irè elu carbon structural ígwè na oyi adọta (akpọrela) nchara nchara na-enweghị ntụpọ.
4, Igwe ọkụ ọkụ dị elu na-emecha tubes nchara na-enweghị nkebi maka imepụta carbon ígwè dị elu na ihe nrụgide mmiri tube na-ekpo ọkụ na-ekpo ọkụ na elu igwe, ígwè alloy.
5, Chemical fatịlaịza akụrụngwa, elu nsogbu na-etinyere na-arụ ọrụ okpomọkụ nke -40 ~ 400 ℃, arụ ọrụ nrụgide nke elu-edu carbon structural ígwè na alloy ígwè 10 ~ 30Ma nke chemical ngwá na anwụrụ enweghị nkebi ígwè tubes.
6, Ụgbọ ala axle casing na n'ichepụta ụgbọ ala axle casing na mbanye axle axle shaft tubes nke elu-edu carbon structural ígwè na alloy structural ígwè na-ekpo ọkụ-akpọrepu enweghị nkebi ígwè tubes.
7, Injin mmanụ dizel nwere pipeline dị elu bụ imepụta sistemu injection mmanụ dizel nrụgide nke tubes enweghị nkebi.
8, Hydraulic na pneumatic cylinder na nkenke dị n'ime ya bụ onye na-emepụta hydraulic na pneumatic cylinder nke nwere oyi adọta ma ọ bụ oyi na-atụgharị nkenke nke ọma tubes nchara na-enweghị nkenke nwere nha nha.
9, oyi adọta ma ọ bụ oyi akpọrepu nkenke na-eji maka elu akụkụ ziri ezi n'ibu Ọdịdị, hydraulic akụrụngwa na mma elu imecha oyi adọta ma ọ bụ oyi akpọrepu nkenke enweghị nkebi ígwè tubes.Jiri ezigbo igwe na-emepụta ọkpọkọ igwe anaghị agba nchara ma ọ bụ akụrụngwa hydraulic, nwere ike belata oge nrụpụta, melite ojiji ihe, yana nyere aka melite ogo ngwaahịa.

Ịmecha tubes nchara na-enweghị ihe ọ bụla - nchekwa, ntụkwasị obi, ahụike gburugburu ebe obibi, ọnụ ala, ọkpọkọ dị mkpa na nke ọhụrụ a pụrụ ịdabere na ya, na-emecha tubes ígwè na-enweghị ihe ọ bụla - ọ nwere ọtụtụ uru ndị ọzọ na-enweghị ike dochie ya, ga-aghọwanye Engineering na ndị ọzọ na-eji ga-aghọwanye ewu ewu.