Tianjin Yuantai Derun Group JCOE Φ1420 buru ibulsaw ọkpọkọunit etinye n'ọrụ iji mejupụta oghere na ahịa Tianjin
JCOE bụ ọkpọkọ na-eme technology maka mmepụta nke nnukwu dayameta oké walled ígwè ọkpọkọ, dabere na a abụọ n'akụkụ submerged arc ịgbado ọkụ mmepụta usoro, ebe ngwaahịa na-egwe ọka, tupu ehulata, ehulata, seamed, internally welded, externally welded, gbatịa. na ewepụghị n'ọtụtụ usoro.Enwere ike ịkụda usoro nhazi ahụ n'ime usoro N + 1 (N bụ ọnụọgụ dị mma), a na-enye efere ígwè ahụ na-akpaghị aka ma na-ehulata transversely na usoro nhazi iji nweta CNC na-aga n'ihu JCO.Efere ígwè na-abanye n'ime igwe na-emepụta ihe na ntụgharị ntụgharị, ma na-ebugharị ya site na trolley nri na-eme ka usoro mbụ nke N / 2 nzọụkwụ nke multi-step na-ehulata iji nweta "J" na-akpụ nke ọkara mbụ nke efere ígwè. ;nke abụọ ogbo mbụ na-eme ka "J" kpụrụ ígwè efere ngwa ngwa transverse nri na transverse kpọmkwem ọnọdụ, site na ndị ọzọ na njedebe nke unformed ígwè efere ọzọ N / 2 nzọụkwụ nke multi-nzọụkwụ ekwe, iji nweta ọkara nke abụọ nke ígwè. na-akpụ efere, iji mechaa nhazi "C";N'ikpeazụ, akụkụ ala nke "C" pipe billet na-ehulata otu ugboro iji nweta "Nzọụkwụ ọ bụla nke akwụkwọ akụkọ na-adabere n'ụkpụrụ bụ isi nke nkwụsị atọ.
LSAW ígwè ọkpọkọna-ekere òkè dị mkpa na nnukwulsaw eriri ọkpọkọoru, mmiri na gas nnyefe oru, obodo mepere emepe pipeline netwọk iwu, àkwà mmiri ikpo, ime obodo na ewu ewu obodo.N'ime afọ ndị na-adịbeghị anya, dị ka ụdị ọhụrụ nke usoro nchekwa ike na gburugburu ebe obibi, a na-eto ụlọ ihe owuwu ígwè dị ka "ụlọ akwụkwọ ndụ akwụkwọ ndụ" nke narị afọ nke 21.N'ime atụmatụ imewe ụlọ dị elu na nke dị elu iji nye ụzọ maka iji ígwè ma ọ bụ ígwè-concrete structural system, nnukwu ụlọ na-arụsi ọrụ ike na-eji oghere grid Ọdịdị, akụkụ atọ akụkụ truss Ọdịdị, cable membrane Ọdịdị. na tupu nrụgide structural usoro, ndị a bụ ígwè ọkpọkọ na-ewu ọzọ ngwa ndapụta, na nnukwu dayameta, ultra-oké mgbidi ígwè ọkpọkọ achọ nwekwara ụba budata.N'ezie, nalsaw na hsaw ọkpọkọnke Yuantai Derun Steel Pipe Manufacturing Group mepụtara bụ nke a na-ejikarị eme ihe. Dị ka ihe dị eluonye na-emepụta ọkpọkọ lsawna China, Yuantai Derun na-etinye aka na ntinye nke ọkpọkọ ígwè maka ọtụtụ nnukwu ọrụ.
Na nso nso a, Tianjin Yuantai Derun Steel Pipe Manufacturing Group agafeela asambodo metụtara.API 5L lsaw ọkpọkọ, a ga-ejikwa ya na mpaghara dị iche iche n'ọdịnihu. Isi ngwaahịa gụnyerelsaw carbon ígwè ọkpọkọ, nnukwu dayameta lsaw ígwè ọkpọkọ, nalsaw welded ígwè ọkpọkọ.
Ngalaba JCOEΦ1420 nke Tianjin Yuantai Derun Steel Pipe Manufacturing Group nwere ike ịmepụta nkọwa sitere na Φ355.6mm ruo Φ1420mm na dayameta na ruo 50mm na mgbidi mgbidi, nke ga-ejupụta oghere dị na ahịa Tianjin maka ngwaahịa ndị dị otú ahụ mgbe etinyere ya n'ọrụ na nwere ike belata oge ndu nke ukwuu maka ịtụ nnukwu okirikiri, nnukwu mgbidi gbara okirikiri na paịpụ akụkụ anọ.The okpukpu abụọ n'akụkụ submerged arc ịgbado ọkụ nnukwu longitudinal welded ọkpọkọ nwere ike ozugbo maka mmanụ na gas nnyefe, JCOE ígwè anwụrụ e ọtụtụ-eji na mba "West-East gas nnyefe" oru ngo, mgbe dị ka a structural ígwè ọkpọkọ nwere ike tinye n'ọrụ na. ewu nke ultra-high-rise steel Ọdịdị, na mgbakwunye na iji usoro "gburugburu na square" nwere ike ịhazi ya na dayameta buru ibu Na mgbakwunye, usoro "gburugburu na square" nwere ike ịhazi ya n'ime nnukwu mgbidi, nnukwu mgbidi. ọkpọkọ ígwè akụkụ anọ, nke a pụrụ iji na nnukwu ụlọ ọrụ ntụrụndụ na ígwè ọrụ dị arọ na mmepụta ngwá ọrụ.
