304 igwe anaghị agba nchara gbakwụnye tubing emepụta N'ogbe tubing eriri igwe
Ngwa
304 igwe anaghị agba nchara, nke a makwaara dị ka tubing na-agbanwe agbanwe, bụ nke obere carbon alloy steel tubing nwere ezigbo mgbanwe iji gboo ihe ndị chọrọ nrụrụ plastik na ike siri ike chọrọ site na arụ ọrụ ala.Nkọwa tubing nke a na-ejikarị eme ihe bụ: φ25.4mm, φ31.75mm, φ38.1mm, φ44.45mm, φ50.8mm, φ60.325mm, φ66.675mm, φ73.025mm, φ73.025mm, 58.5mm ike, 8.5mm ike. ~ 120000P Si.Ọkpụkpọ tubing, nke merụrụ ahụ na ihe mkpuchi ma nwee ike ịdị ọtụtụ puku mita n'ogologo, nwere ike iji nrụgide dochie tubing nke a na-ahụkarị maka arụ ọrụ downhole na-aga n'ihu.A na-eji tubing agbakọta eme ihe n'ọtụtụ ebe n'ịgba mmiri, igbutu osisi, imecha, arụ ọrụ na-arụ ọrụ, na ihe ndị ọzọ na nchọpụta mmanụ na gas na mmepe.
304 Igwe anaghị agba nchara Coiled Tubing bụ n'ozuzu ọtụtụ narị mita ruo ọtụtụ puku mita n'ogologo, n'ihi nnukwu ogologo ya, nguzogide corrosion, nguzogide nrụgide, njirimara ike dị elu, a na-eji mmanụ, ike na mpaghara ndị ọzọ.Dị ka: ịkụ ala mmanụ, mmecha, ule, mmepụta, ịrụ ọrụ, nchịkọta na njem njem, njikwa nrụgide na akụkụ ndị ọzọ;Site na mmepe nke igwe tubing gbakwụnyere na akụrụngwa nkwado metụtara ya, mpaghara ngwa ya na-abawanye ụba.
304 Igwe anaghị agba nchara nchara nchara n'agbanyeghị na obodo anyị ogologo oge gara aga malitere iji teknụzụ ọkpọkọ ọkpọkọ na-arụ ọrụ n'okpuru ala, mana n'ihi mmetụta nke ihe dị iche iche na-eme ka teknụzụ ịgbakọ agbakwụnye enwetaghị ọtụtụ mmepe ewu ewu na mba anyị, echiche na teknụzụ. Ọkwa ma e jiri ya tụnyere mba ndị mepere emepe, a ka nwere oghere ụfọdụ, na-eme ka ejiri ya mee ihe n'usoro nke ịgbakọ tubing iji gbalịsie ike iji uru ahụ.304 igwe anaghị agba nchara tubing na mgbakwunye, ọtụtụ ọrụ n'okpuru ala na mba anyị dị na iji teknụzụ tubing na-ekpuchi anya, enweghị atụmatụ ihe owuwu zuru ezu tupu ejiri ya, dị ka iji akụrụngwa na ụzọ teknụzụ na iji oke, na-eduga na mkpuchi ahụ. A na-etinye nkà na ụzụ tubing na ọrụ n'okpuru ala na-agbanwe agbanwe, teknụzụ ugboro ugboro na iji ngwá ọrụ adịghị etolite nsogbu zuru oke, eziokwu nke ngwá ọrụ ahụ Ọnọdụ ojiji mba ụwa na-akpata ụfọdụ mmetụta ọjọọ.
Oke
| Ntọala ntọala | |||
| N'aha ọkwa nchara | STS304 | STS430 | STS410 |
| Ọgwụgwọ okpomọkụ | Ọgwụgwọ okpomọkụ na-agbaze siri ike | annealing | Kwụsị mgbe annealing gasịrị |
| Mmekọahụ siri ike | Na-arụsi ọrụ ike | Microhardening | Obere ego nke hardening |
| Ebumnuche bụ isi | Ihe ịchọ mma ụlọ, ngwa kichin, nhazi kemịkalụ, igwe ụgbọ elu | A na-akpọkwa igwe anaghị agba nchara, nke a na-ejikarị eme ihe ụlọ, akụkụ ụgbọ ala, ngwa ụlọ, n'ihi nchekwa na adịghị egbu egbu, nke a na-ejikarị eme ihe na arịa nri, arịa kichin, igbe nri ehihie na ihe ndị ọzọ. | Brazing, akụkụ igwe mma, akụrụngwa ụlọ ọgwụ, akụrụngwa ịwa ahụ |
| Nguzogide corrosion | elu | elu | |
