A na-eji efere ígwè ma ọ bụ nchara nchara nke a na-ehulata wee kpọchie ọkpọkọ. Dị ka ịgbado ọkụ n'ụdị ụdị, ọ na-ekewa n'ime ogologo onuete welded ọkpọkọ na gburugburu welded ọkpọkọ.
Dị ka nzube ya si dị, ha na-ekewa n'ime n'ozuzu welded ọkpọkọ, galvanized welded ọkpọkọ, oxygen-fụrụ welded ọkpọkọ, waya casings, metric welded ọkpọkọ, roller ọkpọkọ, miri ọma mgbapụta ọkpọkọ, automotive ọkpọkọ, transformer ọkpọkọ, electric welded mkpa-walled ọkpọkọ. , ọkụ eletrik welded ọkpọkọ pụrụ iche na spiral welded ọkpọkọ.
Ọkpụkpọ welded izugbe: A na-eji ọkpọkọ welded izugbe ebufe mmiri dị ala. Emere nke Q195A, Q215A, Q235A ígwè. Enwere ike iji ígwè ndị ọzọ dị nro mee ya nke na-adị mfe weldable. Ọkpụkpụ ígwè kwesịrị ime nnwale dị ka nrụgide hydraulic, ịgbagọ, na ịha nhata, ma nwee ụfọdụ ihe a chọrọ maka ịdị mma elu. Ọtụtụ mgbe, ogologo nnyefe bụ 4-10m, na nnyefe nke ogologo ogologo (ma ọ bụ ọtụtụ ogologo) na-achọkarị.
A na-egosipụta nkọwa nke ọkpọkọ welded na dayameta aha (milimita ma ọ bụ sentimita). Dayameta aha aha dị iche na nke ahụ n'ezie. Dị ka ọkpụrụkpụ mgbidi a kapịrị ọnụ, e nwere ụdị ọkpọkọ abụọ: ọkpọkọ ígwè nkịtị na ọkpọkọ ígwè. Ihe na-esonụ bụ mmalite mmalite maka ngwa nke ọtụtụ ọkpọkọ siri ike:
1. N'ozuzu welded ọkpọkọ na-eji maka njem nke izugbe ala-nrụgide mmiri mmiri dị ka mmiri, gas, ikuku, mmanụ, na kpo oku uzuoku.
2. Nkịtị carbon steel waya aka uwe (GB3640-88) bụ ọkpọkọ ígwè eji echebe wires n'oge nrụnye eletriki dị ka ụlọ ọrụ mmepụta ihe na obodo na ntinye nke igwe na akụrụngwa.
3. Straight onuete electric welded pipe (YB242-63) bụ a ígwè ọkpọkọ nke weld onuete bụ yiri longitudinal direction nke ígwè ọkpọkọ. A na-ekewakarị ya na ọkpọkọ igwe eletrik metric, ọkpọkọ welded dị mkpa, igwe na-eme ka ọ dị mma, ihe ntụgharị mmanụ, wdg.
4. A gburugburu submerged arc welded ọkpọkọ maka mgbali mmiri mmiri njem (SY5036-83) bụ gburugburu submerged arc welded ọkpọkọ maka mgbali mmiri mmiri njem. A na-eme ya bụ eriri igwe na-ekpo ọkụ na-ekpo ọkụ na-ekpo ọkụ ma na-etolite na okpomọkụ mgbe niile. A na-agbaji ya site na ịgbado ọkụ nke nwere akụkụ abụọ. Ọ bụ spiral submerged arc welded anwụrụ maka mgbali mmiri mmiri ịkwa akwa ọkpọkọ. Ọkpụkpụ ígwè nwere ikike nrụgide siri ike yana ịrụ ọrụ ịgbado ọkụ dị mma. Emeela nyocha na ule sayensị siri ike dị iche iche ma nwee nchekwa na ntụkwasị obi iji. Ọkpụkpụ ígwè nwere nnukwu dayameta, arụmọrụ njem dị elu, ma nwee ike ịchekwa ego na ntinye pipeline. A na-ejikarị ya maka pipeline na-ebufe mmanụ na gas.
5. Spiral seam high-frequency welded pipe (SY5038-83) n'ihi na nrụgide na-ebu mmiri njem bụ nke na-ekpo ọkụ na-akpọrepu ígwè warara coils dị ka ọkpọkọ oghere, spirally kpụrụ na a mgbe niile okpomọkụ, na welded site elu-ugboro ugboro n'apata ịgbado ọkụ usoro. A na-eji ya maka njem mmiri na-ebu nrụgide. Spiral onuete elu-ugboro ugboro welded ígwè anwụrụ. Ọkpụkpụ ígwè nwere ikike nrụgide siri ike, yana ezigbo plasticity, ma dị mfe ịgbado na nhazi. Mgbe nyocha na nyocha sayensị dị iche iche siri ike na nke sayensị, ha dị mma na ntụkwasị obi iji. Ọkpụkpụ ígwè nwere nnukwu dayameta, arụmọrụ njem dị elu, ma nwee ike ịchekwa ego na ntinye pipeline. A na-ejikarị ya maka ịtinye pipeline na-ebu mmanụ, gas, wdg.
6. Spiral submerged arc welded ígwè ọkpọkọ (SY5037-83) n'ihi na n'ozuzu ala-nrụgide mmiri njem bụ nke na-ekpo ọkụ-akpọrepu ígwè warara coils dị ka ọkpọkọ oghere na spirally kpụrụ na mgbe niile okpomọkụ; a na-eme ya site na ịgbado ọkụ n'okpuru mmiri nke nwere akụkụ abụọ ma ọ bụ ịgbado ọkụ n'otu akụkụ. A na-eji ọkpọkọ ígwè welded arc emechiri emechi maka ibufe mmiri mmiri dị ala dịka mmiri, gas, ikuku na uzuoku.
Ọkpụkpọ welded nwere ike iji ụzọ nnwale ike atọ.