Oge ndụ nkegburugburu ígwè ọkpọkọnwere mmekọrịta na decarburization, ma ọ bụrụ na elu decarburize, elu ike na eyi iguzogide ga-ebelata kpọmkwem mmetụta na ndụ nke kwa ụbọchị ojiji.N'ime usoro ọgwụgwọ okpomọkụ, ọ kwesịrị ịgbalị ka ị ghara ikwe ka mgbidi dị n'ime na nke dị n'èzí na ikuku.Ihe na-esi na ya pụta bụ ikuku oxygen, ikuku mmiri na gas na-ekpo ọkụ dị ka carbon dioxide, mgbe elu nke eriri igwe na gas na-ekpo ọkụ na-ejikọta eriri igwe ga-eme ka oxidation na decarburization, ya mere, njikwa nke carbon dioxide na . ọkụ na oke nke carbon monoxide dị ezigbo mkpa.N'ezie, gburugburu ígwè forging ọkụ na-echebe ikuku nke nitrogen e kwukwara dị irè, ụfọdụ n'ime nitrogen oxide gas nwere ike chụsasịrị iji belata gburugburu ígwè decarburization.

Iji gbatịa ndụ nke spiral steel pipe, ya mere, isi ntụziaka nke spiral welded pipe bụ:

(1) mmepụta nke nnukwu dayameta oké-walled tube iji melite ikike iguzogide ụba nrụgide ike tumadi gburugburu welded ọkpọkọ;

(2) mmepe nke ọhụrụ ụdị ígwè, smelting technology iji melite larịị nke mmepụta na ezi àgwà gburugburu welded ọkpọkọ ịgbado ọkụ, n'ọtụtụ ebe na-achịkwa Rolling na Rolling mgbe okpomọkụ ọgwụgwọ usoro, iji nọgide na-mma na toughness na weldability nke. ahụ ọkpọkọ;

(3) iji mepụta ọkpọkọ mkpuchi, dị ka mgbidi dị n'ime nke tube nke a na-ekpuchi ya na oyi akwa mgbochi corrosion, ọ bụghị naanị ịgbatị ndụ ma melite ire ụtọ nke mgbidi dị n'ime, na-ebelata esemokwu mmiri, na-ebelata ụda nke wax na unyi, na-ebelata ihe ndị dị na ya. ọnụ ọgụgụ nke pigging, belata ụgwọ ọrụ.

(4) imewe na mmepụta nke ọhụrụ ígwè Ọdịdị, dị ka okpukpu abụọ spiral welded ọkpọkọ, nke ahụ bụ ọkara ọkpụrụkpụ nke mgbidi n'ime a okpukpu abụọ welded ígwè ọkpọkọ, ọ bụghị nanị na ike dị elu karịa otu ọkpụrụkpụ nke otu tube, na agaghị apụta kenkuwa ọdịda.Mgbe ị na-eji spiral welded pipe na-agbaso ụkpụrụ ụfọdụ maka mmepụta na teknụzụ nhazi, njikwa siri ike nke usoro mmepụta, ọ nwere àgwà dị mma na arụmọrụ, na-arụ ọrụ dị mkpa na iji na nkwalite.Development nke oghere spiral welded ọkpọkọ bụ nnukwu, mmepe nke dị iche iche ụlọ ọrụ na ubi na nkwalite, n'ụzọ dị irè mbenata nsogbu nke ewu na ụlọ, na-aghọta ha zuru ezu uru.