Theko e theotsoeng Mefuta Eohle ea Pump Sebelisa Peipi ea Konkreite e Matlafalitsoeng ea Carbon Steel
Re sebelisa lenaneo le felletseng la taolo ea boleng bo holimo ea mahlale, boleng bo holimo le tumelo e phahameng, re fumana botumo bo botle mme ra lula indastering ena ka theko e tlase Mefuta eohle ea Pump Use Reinforced Carbon Steel.Pipe ea Konkreite, Ho fumana melemo e fapaneng, k'hamphani ea rona e matlafatsa ka bophara maqheka a rona a ho ikopanya ha lichaba tsa lefatše mabapi le puisano le litebello tsa mose ho maoatle, phano e potlakileng, tšebelisano e molemo ka ho fetisisa ea boleng bo holimo le ea nako e telele.
Ka ho sebelisa lenaneo le felletseng la taolo ea boleng bo holimo ba mahlale, boleng bo holimo le tumelo e phahameng, re fumana botumo bo botle mme ra nka indasteri ena bakeng saPipe ea tšepe ea carbon, Pipe ea Konkreite, Re ntse re khomarela filosofi ea "ho hohela bareki ka lihlahisoa tse ntle ka ho fetisisa le tšebeletso e babatsehang". Re amohela bareki, mekhatlo ea likhoebo le metsoalle ho tsoa likarolong tsohle tsa lefats'e ho ikopanya le rona le ho batla tšebelisano-'moho molemong oa bobeli.
Kakaretso
Kopo
Seamless tšepe phala bakeng sa thepa ea manyolo a khatello e phahameng ke tšepe ea boleng bo phahameng ba k'habone le tšepe ea tšepe e se nang seamless e loketseng lisebelisoa tsa lik'hemik'hale le liphaephe.
Kereiti e ka Sehloohong
Mophato oa tšepe ea boleng bo holimo ea khabone: 10 #, 20 #
Karolo ea Lik'hemik'hale
Karolo ea Lik'hemik'hale/% | ||||||||||||
NO | C | Si | Mn | Cr | Mo | V | W | Nb | Ni | P S | ||
eseng ho feta | ||||||||||||
10 | 0. 07-0. 13 | 0. 17 -0. 37 | 0.35 -0. 65 | - | - | - | - | - | - | 0.025 | 0.015 | |
20 | 0. 17 -0. 23 | 0.17 -0. 37 | 0. 35-0.65 | - | - | - | - | - | - | 0.025 | 0.015 | |
Q345Ba | 0. 12 -0. 20 | 0.20-0. 50 | 1.20-1,70 | <0. 30 | <0. 10 | mis | - | <0.07 | W0. 50 | 0.025 | 0.015 | |
Q345C” | 0. 12 -0. 20 | 0.20 -0. 50 | 1.20 -1. 70 | W0. 30 | <0. 10 | <0. 15 | - | W0.07 | <0. 50 | 0.025 | 0.015 | |
Q345D” | 0. 12 -0. 18 | 0.20 -0. 50 | 1.20~1.70 | W0. 30 | <0. 10 | <0. 15 | - | W0.07 | <0. 50 | 0. 025 | 0.015 | |
Q345Ea*b | 0. 12 -0. 18 | 0. 20-0. 50 | 1. 20 -1,70 | W0. 30 | <0. 10 | <0. 15 | - | <0.07 | <0. 50 | 0. 025 | 0.01 | |
12CrMo | 0. 08-0. 15 | 0.17 -0. 37 | 0. 40-0. 70 | 0. 40-0. 70 | 0. 40-0. 55 | - | - | - | - | 0. 025 | 0.015 | |
15CrMo | 0. 12 -0. 18 | 0. 17 -0. 37 | 0. 40-0. 70 | 0. 80-1. 10 | 0. 40-0.55 | - | - | - | - | 0. 025 | 0. 015 | |
12Cr2Mo | 0. 08-0. 15 | <0. 50 | 0. 40-0.6 | 2.00-2. 50 | 0. 90-1. 13 | - | - | - | - | 0.025 | 0. 015 | |
12Cr5Mo | <0. 15 | <0.50 | <0. 60 | 4. 00-6.00 | 0. 40-0. 60 | - | - | - | <0. 60 | 0. 025 | 0. 015 | |
lOMoWVNb | 0. 07-0. 13 | 0. 50-0.8 | 0. 50-0.8 | - | 0. 60-0. 90 | 0. 30-0. 50 | 0. 50-0. 90 | 0. 06-0. 12 | - | 0.025 | 0.015 | |
12SiMoVNb | 0.08 -0. 14 | 0.50 -0.8 | 0. 60-0. 90 | - | 0. 90-1. 10 | 0. 30-0. 50 | - | 0. 04-0.08 | - | 0.025 | 0.015 | |
ha ho hlokahala ho eketsa likarolo tse ntle tsa lijo-thollo, tšepe e tla ba le bonyane e le 'ngoe ea Al, Nb, V le Ti. Lintho tse ekelitsoeng tsa lijo-thollo tse ntle li tla bontšoa setifikeiti sa boleng. Litaba ha lia lokela ho feta 0.20% | ||||||||||||
Lintho tse ka har'a tšepe ha li na ho ba ka tlase ho 0.020%, kapa litaba tsa ala ka tšepe ha li na ho ba tlase ho 0.015%. |
Thepa ea Mechini
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Tlhokahalo ea Teko
Ntle le ho netefatsa sebopeho sa lik'hemik'hale le thepa ea mochini, phala ea tšepe e kolobisitsoeng ka kotloloho ke ingot e tla hlahlojoa ka matla a tlase, 'me tlhahlobo ea hona joale ea eddy kapa tlhahlobo ea ho lutla ha mabone e ka sebelisoa sebakeng sa tlhahlobo ea hydraulic.
Matla a Phepelo
Lithane tse 2000 ka Khoeli ka Kereiti ka 'ngoe ea li-tubes tsa tšepe tse se nang Seam bakeng sa khatello e phahameng
lisebelisoa tsa ho lokisa manyolo a lik'hemik'hale.
Sephutheloana
Ka Mengata Le ka Lebokoseng le Matla la Lehong
Phano
Matsatsi a 7-14 haeba a le setokong, matsatsi a 30-45 ho hlahisa
Tefo
30% depsoit, 70% L/C kapa B/L kopi kapa 100% L/C ha u bona