Ọkpụkpọ igwe agbadoro nke ọma

Ebe oghere a na-eji maka ọkpọkọ ígwè welded bụ efere ígwè ma ọ bụ nchara nchara.N'ihi usoro ịgbado ọkụ dị iche iche, a na-ekewa ya n'ime ọkụ ọkụ welded ọkpọkọ, ọkụ eletrik (na-eguzogide) ọkpọkọ na akpaka arc welded pipe.N'ihi ụdị ịgbado ọkụ ha dị iche iche, a na-ekewa ha n'ime ọkpọkọ kwụ ọtọ welded pipe na spiral welded pipe.N'ihi njedebe njedebe ya, a na-ekewa ya na ọkpọkọ welded okirikiri na ụdị pụrụ iche (square, flat, etc.) ọkpọkọ welded.A na-ekewa ọkpọkọ welded n'ime ụdị ndị a n'ihi ihe dị iche iche na ojiji ha:
GB / t3091-2008 (welded ígwè ọkpọkọ maka obere nrụgide mmiri ụgbọ njem): a na-ejikarị ebufe mmiri, gas, ikuku, mmanụ, kpo oku mmiri ọkụ ma ọ bụ uzuoku na ndị ọzọ n'ozuzu obere nsogbu mmiri na ọkpọkọ maka ndị ọzọ nzube.Ihe nnọchianya ya bụ ọkwa Q235 nchara.
GB / t14291-2006 (welded ígwè ọkpọkọ maka Ngwuputa mmiri njem): ọ na-bụ-eji maka ogologo onuete welded ígwè anwụrụ maka m ikuku mgbali, drainage na shaft gas drainage.Ihe nnọchianya ya bụ ọkwa Q235A na B ígwè.
GB / t12770-2002 (igwe anaghị agba nchara welded ígwè anwụrụ maka n'ibu Ọdịdị): tumadi ji ígwè, ụgbọ ala, ịnyịnya ígwè, ngwá ụlọ, nkwari akụ na ụlọ oriri na ọṅụṅụ mma na ndị ọzọ n'ibu akụkụ na structural akụkụ.Ihe nnọchiteanya bụ 0Cr13, 1Cr17, 00cr19ni11, 1Cr18Ni9, 0cr18ni11nb, wdg.
GB / t12771-1991 (igwe anaghị agba nchara welded ígwè ọkpọkọ maka mmiri mmiri): a na-ejikarị ebufe ala-nrụgide corrosive media.Ihe nnọchiteanya bụ 0Cr13, 0Cr19Ni9, 00cr19ni11, 00Cr17, 0cr18ni11nb, 0017cr17ni14mo2, wdg.
Na mgbakwunye, welded igwe anaghị agba nchara ọkpọkọ maka ịchọ mma (GB / T 18705-2002), welded igwe anaghị agba nchara ọkpọkọ maka architecture mma (JG / T 3030-1995), na welded ígwè ọkpọkọ maka okpomọkụ Exchangers (yb4103-2000).Ogologo welded ọkpọkọ nwere uru nke usoro mmepụta dị mfe, nrụpụta mmepụta dị elu, ọnụ ala na mmepe ngwa ngwa.Ike nke ọkpọkọ welded gburugburu na-adịkarị elu karịa nke ọkpọkọ welded kwụ ọtọ.Ọ nwere ike imepụta ọkpọkọ welded nke nwere dayameta ọkpọka buru ibu nke nwere oghere dị warara, yana ọkpọkọ ọkpọkọ nwere dayameta ọkpọkọ dị iche iche nwere oghere nke otu obosara.Otú ọ dị, e jiri ya tụnyere ọkpọkọ ogologo ogologo nke ogologo ahụ, ogologo weld na-abawanye site na 30 ~ 100%, na mmepụta ọsọ dị ala.Ngwakọta ngwa ngwa uncoiling - larịị - nkwụsị njedebe na ịgbado ọkụ - looper - akpụ - ịgbado ọkụ - n'ime na mpụga weld bead mwepụ - tupu mgbazi - induction okpomọkụ ọgwụgwọ - nha na ịgbatị - eddy ugbu a ule - ịkpụ - hydraulic nnyocha - Pickling - ikpeazụ nnyocha (siri ike). njikwa) - Nkwakọ ngwaahịa - mbupu.A na-eji ngwaahịa ndị a eme ihe n'ọtụtụ ebe na teknụzụ mmiri mgbata, ụlọ ọrụ petrochemical, ụlọ ọrụ kemịkalụ, ụlọ ọrụ ọkụ eletrik, ogbugba mmiri n'ubi na ịrụ obodo mepere emepe.Ọ bụ otu n'ime ngwaahịa isi iri abụọ emepụtara na China.