Ọkụ gbara agbado gburugburu (ssaw): A na-eme ya site na ịtụgharị obere carbon carbon structural steel ma ọ bụ obere alloy structural steel strip n'ime oghere tube dị ka akụkụ ụfọdụ helical (nke a na-akpọ akụkụ), wee na-agbado eriri ọkpọkọ. Ọ nwere ike na-mere na warara warara ígwè na-arụpụta nnukwu dayameta ígwè ọkpọkọ. A na-egosipụta nkọwa ya site na dayameta mpụta * ọkpụrụkpụ mgbidi. Nkeọkpọkọ weldedkwesịrị ijide n'aka na ule hydraulic, ike nkwụsị nke weld na arụmọrụ na-ehulata oyi ga-ezute ụkpụrụ.

Uru nke spiral welded pipe:

(1) Enwere ike ịmepụta ọkpọkọ ígwè nke dị iche iche dị iche iche site na iji ígwè mpempe akwụkwọ nke otu obosara, karịsịa ígwè ọkpọkọ nke nnukwu dayameta nwere ike ịmepụta ígwè dị warara.
(2) N'okpuru otu ọnọdụ nrụgide ahụ, nrụgide nke spiral welded seam dị ntakịrị karịa nke ogologo nke ogologo, nke bụ 75% ruo 90% nke ọkpọkọ welded ogologo, ya mere ọ nwere ike iguzogide nrụgide dị ukwuu. E jiri ya tụnyere ọkpọkọ ogologo welded ọkpọkọ nwere otu dayameta dị n'èzí, enwere ike ibelata ọkpụrụkpụ mgbidi site na 10% ruo 25% n'okpuru otu nrụgide ahụ.
(3) Akụkụ, ndidi n'ozuzu dayameta adịghị agafe 0.12%, nkwụsịtụ bụ ihe na-erughị 1/2000, na elliptical bụ ihe na-erughị 1%. N'ozuzu, enwere ike ịhapụ usoro nhazi na nhazi.
(4) Enwere ike imepụta ya mgbe niile. Na tiori, ọ nwere ike ịmepụta ọkpọkọ ígwè na-enweghị ngwụcha. Ọnwụ nke ịcha isi na ọdụ dị ntakịrị, na ọnụ ọgụgụ ntinye igwe nwere ike ịbawanye site na 6% ruo 8%.
(5) Tụnyere ọkpọkọ ogologo welded, ọ na-agbanwe agbanwe na arụ ọrụ yana adaba n'ịgbanwe ụdị na mgbanwe.
(6) Akụrụngwa ahụ dị obere na ịdị arọ na obere ntinye ego mbụ. Enwere ike ịme ya ka ọ bụrụ ụdị mkpanaka nke ụgbọala na-adọkpụ iji mepụta ọkpọkọ welded ozugbo na ebe a na-ewu ebe a na-etinye ọkpọkọ.
(7) Ọ dị mfe ịghọta mechanization na akpaaka.

Ọdịmma nke spiral welded pipe bụ:n'ihi na a na-eji ígwè a gbakwụnye agbakwụnye dị ka ihe eji eme ihe, e nwere ebe a na-agbado mgbada, na ebe ịgbado ọkụ dị na nsọtụ nke nchara nchara na-agbanwe agbanwe, ya mere ọ dịghị mfe ịkwado ọkụ ịgbado ọkụ, nke na-emetụta ịgbado ọkụ. àgwà. Iji mee nke a, a na-edobe ihe nleba anya dị mgbagwoju anya na ihe nyocha dị mma.

Ntuziaka mmepe nke spiral welded pipe:

N'ihi nrụgide dị elu na-ebuwanye ibu nke pipeline, ọnọdụ ọrụ na-esiwanye ike, na mkpa ọ dị ịgbatị ndụ ọrụ nke pipeline dị ka o kwere mee, isi ntụziaka mmepe nke spiral welded pipe bụ:
(1) Mepụta ọkpọkọ nwere mgbidi buru ibu nke nwere dayameta iji meziwanye nguzogide nrụgide;
(2) Chepụta ma na-emepụta ọkpọkọ ígwè nwere ihe ọhụrụ, dị ka ọkpọkọ ọkpọkọ okpukpu abụọ, ya bụ, welded ọkpọkọ okpukpu abụọ nke nwere eriri ígwè ọkara ọkara nke mgbidi ọkpọkọ, nke na-abụghị nanị nwere ike dị elu karịa otu oyi akwa. ọkpọkọ nke otu ọkpụrụkpụ, ma ọ pụtaghị kewaa ọdịda;
(3) Zụlite ụdị nchara ọhụrụ, melite ọkwa teknụzụ mgbaze, yana n'ọtụtụ ebe na-eji teknụzụ ọgwụgwọ a na-achịkwa ma na-atụgharị n'efu iji nọgide na-emezi ike, ịdị ike na ịgbado ọkụ nke ahụ ọkpọkọ;

(4) Na-arụ ọrụ siri ike na-emepụta ọkpọkọ mkpuchi, dị ka mkpuchi mgbidi dị n'ime nke ọkpọ ahụ na oyi akwa mgbochi corrosion, nke nwere ike ọ bụghị naanị ịgbatị ndụ ọrụ, kamakwa imeziwanye ịdị nro nke mgbidi dị n'ime, belata nkwụsị nke mmiri mmiri, belata wax. nchịkọta na unyi, belata ọnụ ọgụgụ nke ọkpọkọ ihicha, ma belata ụgwọ ọrụ.

PS:Ọkpụkpọ ígwè weldednwere ọnụ ala na elu mmepụta arụmọrụ karịatubes enweghị nkebi. Ọkpụkpụ welded kwụ ọtọ nwere usoro mmepụta dị mfe, nrụpụta nrụpụta dị elu, ọnụ ala dị ala na mmepe ngwa ngwa. Ike nke ọkpọkọ welded gburugburu dị elu karịa nke ọkpọkọ welded kwụ ọtọ.