Alloy Steel Pipe, GB T3087 10#, Pipe e se nang Mokotla, Pipe ea Smls
Lilemong tse 'maloa tse fetileng, k'hamphani ea rona e ile ea amohela le ho cheka mahlale a tsoetseng pele lapeng le kantle ho naha. Ho sa le joalo, k'hamphani ea rona e na le sehlopha sa litsebi tse inehetseng ho nts'etsopele ea Alloy Steel Pipe, GB T3087 10#, Seamless Pipe, Smls Pipe, "Boleng qalong, Ho rekisa theko e theko e tlaase, Khampani e ntle ka ho fetisisa" e tla ba moea oa mokhatlo oa rona. Re u amohela ka tieo ho hlahloba khoebo ea rona le ho buisana ka khoebo e kopanetsoeng!
Lilemong tse 'maloa tse fetileng, k'hamphani ea rona e ile ea amohela le ho cheka mahlale a tsoetseng pele lapeng le kantle ho naha. Ho sa le joalo, k'hamphani ea rona e na le sehlopha sa litsebi tse inehetseng ho nts'etsopele eaChina Steel le Pipe ea tšepe, Ka sepheo sa ho hola ho ba morekisi ea nang le boiphihlelo ka ho fetesisa lekaleng lena naheng ea Uganda, re ntse re etsa lipatlisiso ka mokhoa oa ho theha le ho phahamisa boleng ba thepa ea rona ea mantlha. Ho fihlela joale, lethathamo la thepa le ntse le ntlafatsoa khafetsa mme le hohela bareki ba tsoang lefats'eng ka bophara. Lintlha tse tebileng li ka fumanoa leqepheng la rona la webo 'me u tla fuoa litšebeletso tsa boeletsi ba boleng bo holimo ke sehlopha sa rona sa kamora thekiso. Ba mothating oa ho u fa monyetla oa ho fumana tumello e felletseng mabapi le lintho tsa rona le ho etsa lipuisano tse khotsofatsang. Likhoebo tse nyane li hlahlobe fektheri ea rona ea Uganda le tsona li ka amoheloa ka nako efe kapa efe. Ke tšepa ho fumana lipotso tsa hau ho fumana tšebelisano e monate.
Kakaretso
Kopo
E sebelisoa haholo ho etsa tšepe ea boleng bo holimo ea khabone, phala e tlase ea khatello e mahareng ea khatello e tlase, peipi ea tšepe e futhumetseng ea mouoane e se nang seamless.
Kereiti e ka Sehloohong
Mophato oa tšepe ea boleng bo holimo ea khabone: 10#,20#
Karolo ea Lik'hemik'hale
| Standard | Kereiti | Sebopeho sa Lik'hemik'hale(%) | |||||||
| C | Si | Mn | P | S | Cr | Cu | Ni | ||
| GB3087 | 10 | 0.07–0.13 | 0.17–0.37 | 0.38–0,65 | ≤0.030 | ≤0.030 | 0.3–0.65 | ≤0.25 | ≤0.30 |
| 20 | 0.17–0.23 | 0.17–0.37 | 0.38–0,65 | ≤0.030 | ≤0.030 | 0.3–0.65 | ≤0.25 | ≤0.30 | |
Thepa ea Mechini
| Standard | Pipe ea tšepe | Botenya ba lebota | Matla a tšepe | Hlahisa Matla | Elongation |
| GB3087 | (mm) | (MPa) | (MPa) | % | |
| ≥ | |||||
| 10 | / | 335-475 | 195 | 24 | |
| 20 | ＜15 | 410-550 | 245 | 20 | |
| ≥15 | 225 | ||||
Mamello
Ho kheloha ho lumelletsoeng ha bophara ba kantle ba li-tubes tsa tšepe
| Mofuta oa tšepe ea tšepe | Ho kheloha ho lumelletsoeng | ||||||
| Chelete ea tšepe e chesang (e ntšitsoeng, e atolositsoeng). | ± 1.0% D kapa ± 0.50, nka palo e kholoanyane | ||||||
| Pepe ea tšepe e batang (e phuthoang). | ± 1.0% D kapa ± 0.30, nka palo e kholoanyane | ||||||
Phapang e lumellehang ea botenya ba lerako la li-tubes tsa tšepe tse chesang (extrusion, katoloso)
Yuniti: mm
| Mofuta oa tšepe ea tšepe | Bophara ba ka ntle ba tube ea tšepe | S / D | Ho kheloha ho lumelletsoeng | ||||||
| ho chesa (extruded) tšepe tube | ≤102 | - | ± 12.5 % S kapa ± 0.40, nka palo e kholoanyane | ||||||
| > 102 | ≤ 0.05 | ± 15% S kapa ± 0.40, nka palo e kholoanyane | |||||||
| > 0,05 ~ 0.10 | ± 12.5% S kapa ± 0.40, nka palo e kholoanyane | ||||||||
| > 0.10 | + 12,5% S | ||||||||
| - 10% S | |||||||||
| chesang eketsa tšepe tube | + 15% S | ||||||||
Ho kheloha ho lumelletsoeng ha lerako le botenya ba li-tubes tsa tšepe tse batang tse huloang (tse phuthohileng).
Yuniti: mm
| Mofuta oa tšepe ea tšepe | Botenya ba lebota | Ho kheloha ho lumelletsoeng | ||||||
| Pepe ea tšepe e batang (e phuthoang). | ≤3 | 15 - 10 % S kapa ± 0.15, nka palo e kholoanyane | ||||||
| > 3 | + 12,5% S | |||||||
| - 10% S | ||||||||
Tlhokahalo ea Teko
Teko e bataletseng
Li-tubes tsa tšepe tse bophara ba ka ntle ho feta 22 mm le ho fihla ho 400 mm, le botenya ba lebota bo fetang 10 mm bo lokela ho etsoa tlhahlobo ea ho batalla. Ka mor'a hore lisampole li batalatsoe
Teko ea ho koba
Li-tubes tsa tšepe tse nang le bophara bo ka ntle bo sa feteng limilimithara tse 22 li lokela ho etsoa tlhahlobo ea ho kobeha. Lekhalo le kobehang ke 90o . Radius e kobehang ke makhetlo a 6 bophara ba ka ntle ba tube ea tšepe. Ka mor'a ho koba sampuli, ha ho maphao kapa mapetsong a lumelloang ho hlaha sampuling.
Tlhahlobo ea macroscopic
Bakeng sa li-tubes tsa tšepe tse entsoeng ka ho toba ka li-billet kapa li-ingots tsa tšepe tse sa khaotseng, mofani oa thepa o lokela ho tiisa hore ha ho na matheba a masoeu, litšila, li-bubble tsa moea tse ka tlas'a holim'a metsi, maqeba a lehata kapa lesela holim'a lesela la macroscopic le nang le macroscopic acid. tube ea tšepe.
Tlhahlobo e sa senyeheng
Ho ea ka kopo ea mokha o batlang, e ntan'o buisanoa pakeng tsa mekha e fanang ka thepa le e batlang 'me e bontšitsoe tumellanong, ho lemoha phoso ea ultrasonic ho ka etsoa ka bomong bakeng sa li-tubes tsa tšepe. Bofokoli ba longitudinal bukana ea tube ea mohlala ea referense e lokela ho fihlela litlhoko tsa sehlopha sa kamohelo ea kamora tlhahlobo ea C8 e boletsoeng ho GB/T 5777-1996.
Lintlha tsa Sehlahisoa
Tube ea Boiler ea Khatello e Phahameng
GB/T5310-2017
ASME SA-106/SA-106M-2015
ASTMA210(A210M)-2012
ASME SA-213/SA-213M
ASTM A335/A335M-2018
E Sebelisitsoe Haholo-holo ho Etsa tšepe ea boleng bo holimo ea Carbon Structural, Phaephe ea Boiler ea Khatello e Tlase, Pipe ea tšepe e sa Koaheletsoeng ea Mouoane e se nang Seamless.
