1. Kedu ihe bụ ọkpọkọ ọkụ ọkụ?
Igwe ọkụ na-ekpo ọkụ na-ezo aka na nchara nke nwere oghere oghere na akụkụ oghere, na ogologo ya dị ukwuu karịa nke mpụta.Dị ka usoro mmepụta ihe si dị, enwere ike kewaa ya na ọkpọkọ igwe anaghị agba nchara na ọkpọkọ ígwè welded.Ọkpụrụkpụ mgbidi pụtara ọtụtụ akụkụ dị iche iche, site na tubes capillary nwere obere dayameta ruo tubes dayameta nke nwere dayameta nke ọtụtụ mita.Enwere ike iji ọkpọkọ ígwè mee ihe maka pipeline, akụrụngwa okpomọkụ, ụlọ ọrụ igwe, nchọpụta ala ala mmanụ ala, arịa, ụlọ ọrụ kemịkalụ na ebumnuche pụrụ iche.
2. Nhazi
A na-ekewa tubes ji esi mmiri ọkụ n'ime ọkpọ ọkụ izugbe na igwe ọkụ ọkụ dị eluọkpọkọdị ka arụmọrụ dị elu nke okpomọkụ ha na-ebu, ma nwee ike kewaa n'ime tubes ígwè dị iche iche dịka ihe dị iche iche chọrọ.
3. Ebumnuche nke ọkpọkọ ọkụ ọkụ
① General ji esi mmiri ọkụ tubes na-bụ-eji mee ka mmiri mgbidi tubes, esi mmiri tubes, superheated uzuoku tubes, superheated uzuoku tubes maka locomotive ji esi mmiri ọkụ, nnukwu na obere anwụrụ anwụrụ tubes na arched brik tubes.
② A na-ejikarị emepụta tubes ndị na-ekpo ọkụ na-ekpo ọkụ na-ekpo ọkụ, tubes reheater, tubes ndu ikuku, isi mmiri uzuoku, wdg nke nnukwu nrụgide na ultra-high pressure boilers.
4. Jiri ọkwa ígwè
(1) High-edu carbon structural ígwè bụGB 5310 20G Igwe mmiri ọkụ dị elu, GB 5310 20MNG High Pressure Seamless Boiler Tubes, GB 5310 25MNG High Pressure Seamless Boiler Tubes, wdg.
(2) The alloy structural ígwè bụ15CrMo Alloy Steel Pipe/Tube enweghị nkebi , 12Cr1MoV High Pressure enweghị nkebi Alloy Steel ji esi mmiri ọkụ tube, Din 17175 16Mo3 Igwe anaghị agba nchara Alloy Steel ji esi mmiri ọkụ, wdg.
(3) Na mgbakwunye na ịgba mbọ hụ na ihe mejupụtara kemịkalụ na akụrụngwa akụrụngwa, 1Cr18Ni9 na 1Cr18Ni11Nb ọkpọ mmiri ọkụ a na-ejikarị na nchara na nchara na-eguzogide okpomọkụ ga-edobe ule hydrostatic, yana nnwale ọkụ na flattening.A na-ebufe ọkpọkọ ígwè na ọnọdụ okpomọkụ.Na mgbakwunye, enwerekwa ụfọdụ ihe achọrọ maka microstructure, nha ọka, na oyi akwa decarburized nke ọkpọkọ ígwè emechara.
Oge nzipu: Feb-22-2024