China Supplier E fana ka Litumello tsa Theko Bakeng sa AllGB Standard Rail Models
Tsoelopele eaGB Standard Steel Raile ka saloa morao ho tloha qalong ea lekholo la bo19 la lilemo.Pele ho sebelisoa tšepe, literene li ne li hahoa ka litšepe tse entsoeng ka tšepe.Leha ho le joalo, liporo tsena li ne li tloaetse ho petsoha le ho robeha ka tlas'a meroalo e boima, e leng ho fokotsang katleho le polokeho ea lipalangoang tsa terene.
MOKHOA OA SEHLAHISO
Phetoho ho tloha ho tšepe ea tšepe ho ea hoseporo sa terenee etsahetse butle-butle ka lilemo tse mashome.Bohareng ba lekholo la bo19 la lilemo, baenjiniere ba ile ba qala ho etsa liteko ka liporo tsa tšepe tse betliloeng, tse tšoarellang nako e telele le tse sa robeheng habonolo ho feta liporo tsa tšepe.Leha ho le joalo, tšepe e entsoeng e ne e ntse e e-na le mefokolo ea eona tabeng ea matla le ho tšoarella ha eona.
Lilemong tsa bo-1860, ts'ebetso ea Bessemer e ile ea ntlafatsoa, e leng se ileng sa lumella tlhahiso e ngata ea tšepe ea boleng bo phahameng.Mokhoa ona o ne o akarelletsa ho butsoela moea ka tšepe e qhibilihisitsoeng ho ntša litšila le ho hlahisa tšepe e matla le e thata ka ho fetisisa.
Ho kenngoa ha liporo tsa tšepe ho ile ha fetola lipalangoang tsa terene.Litšepe tsa tšepe li ile tsa khona ho mamella meroalo e boima le lebelo le holimo, e leng se lebisang ho eketseheng ha bokhoni le bokhoni ba litsamaiso tsa terene.Ka ho tšoarella ha litšepe tsa tšepe, litšenyehelo tsa tlhokomelo le nako ea ho theoha li ile tsa fokotseha haholo, e leng se lumellang hore ho be le ts'ebetso e tsitsitseng le e tsoelang pele ea terene.
Ho tloha ha ho hlahisoa liporo tsa tšepe, ho bile le tsoelo-pele e tsoelang pele mekhoeng ea tlhahiso ea tšepe le moralo oa literene.Li-alloys tsa tšepe tse nang le thepa e ikhethang, joalo ka ho hanyetsa ho roala ho phahameng le ho hanyetsa kutu, li entsoe ho fihlela litlhoko tsa lipalangoang tsa sejoale-joale tsa terene.
Kajeno, liporo tsa tšepe e ntse e le khetho e ka sehloohong bakeng sa kaho ea terene ka lebaka la matla a tsona, ho tšoarella ha tsona le ho baballa litšenyehelo.Li ntse li ntlafatsoa khafetsa ho fihlela litlhoko tse ntseng li eketseha tsa indasteri ea lipalangoang.
TŠEHLA SEHOLO
| Lebitso la Sehlahisoa: | GB Standard Steel Rail | |||
| Mofuta: | Terene e boima, Seporo sa Crane, Seporo se Leseli | |||
| Boitsebiso/Tlhaloso: | ||||
| Seporo sa Leseli: | Mohlala/Lisebelisoa: | Q235,55Q . | Tlhaloso: | 30kg/m,24kg/m,22kg/m,18kg/m,15kg/m,12kg/m,8kg/m. |
| Terene e boima: | Mohlala/Lisebelisoa: | 45MN, 71MN | Tlhaloso: | 50kg/m,43kg/m,38kg/m,33kg/m. |
| Seporo sa Crane: | Mohlala/Lisebelisoa: | U71MN | Tlhaloso: | QU70 kg /m ,QU80 kg /m,QU100kg /m,QU120 kg /m. |
GB Standard Steel Rail::
Litlhaloso: GB6kg, 8kg, GB9kg, GB12, GB15kg, 18kg, GB22kg, 24kg, GB30, P38kg, P43kg, P50kg, P60kg, QU70, QU80, QU100, QU120
E tloaelehileng: GB11264-89 GB2585-2007 YB/T5055-93
lintho tse bonahalang: U71Mn/50Mn
Bolelele: 6m-12m 12.5m-25m
| Thepa | Kereiti | Boholo ba Karolo(mm) | ||||
| Bophahamo ba Seporo | Bophara ba Motheo | Bophara ba Hlooho | Botenya | Boima(kg) | ||
| Seporo se Leseli | 8KG/M | 65.00 | 54.00 | 25.00 | 7.00 | 8.42 |
| 12KG/M | 69.85 | 69.85 | 38.10 | 7.54 | 12.2 | |
| 15KG/M | 79.37 | 79.37 | 42.86 | 8.33 | 15.2 | |
| 18KG/M | 90.00 | 80.00 | 40.00 | 10.00 | 18.06 | |
| 22KG/M | 93.66 | 93.66 | 50.80 | 10.72 | 22.3 | |
| 24KG/M | 107.95 | 92.00 | 51.00 | 10.90 | 24.46 | |
| 30KG/M | 107.95 | 107.95 | 60.33 | 12.30 | 30.10 | |
| Seporo se Boima | 38KG/M | 134.00 | 114.00 | 68.00 | 13.00 | 38.733 |
| 43KG/M | 140.00 | 114.00 | 70.00 | 14.50 | 44.653 | |
| 50KG/M | 152.00 | 132.00 | 70.00 | 15.50 | 51.514 | |
| 60KG/M | 176.00 | 150.00 | 75.00 | 20.00 | 74.64 | |
| 75KG/M | 192.00 | 150.00 | 75.00 | 20.00 | 74.64 | |
| UIC54 | 159.00 | 140.00 | 70.00 | 16.00 | 54.43 | |
| UIC60 | 172.00 | 150.00 | 74.30 | 16.50 | 60.21 | |
| Seporo se Phahamisang | QU70 | 120.00 | 120.00 | 70.00 | 28.00 | 52.80 |
| QU80 | 130.00 | 130.00 | 80.00 | 32.00 | 63.69 | |
| QU100 | 150.00 | 150.00 | 100.00 | 38.00 | 88.96 | |
| QU120 | 170.00 | 170.00 | 120.00 | 44.00 | 118.1 | |
MOLEMO
Mofuta le matla aseporo sa tereneli hlahisoa ka boima ba 'mele (lik'hilograma) ka mithara ea bolelele.Ka mohlala, mefuta ea morao-rao e tloaelehileng ea literene Chaena ke 43kg/m, 50kg/m, 60kg/m, 75kg/m, joalo-joalo. Bolelele bo tloaelehileng ba liporo China: 43kg/m ke 12.5m kapa 25m;bolelele ba liporo tse ka holimo ho 50kg/m ke 25m, 50m, le 100m.E-ea fekthering ea ho tjheseletsa seporo ho e tjhesetsa seporong se bolelele ba 500m, ebe o se isa setsheng sa kaho mme o se tjheseletse bolelele bo hlokahalang.
Litlhaloso tsa terene li ka fapana ho latela litlhoko tse khethehileng tsa tsamaiso ea terene le naha.Leha ho le joalo, lintlha tse ling tse tloaelehileng li kenyelletsa:
Boima ba Seporo: Boima ba seporo hangata bo hlalosoa ka liponto ka jareteng (lbs/yd) kapa lik'hilograma ka mithara (kg/m).Boima ba seporo bo etsa qeto ea matla a ho jara meroalo le ho tšoarella ha seporo.
Karolo ea Terene: Boemo ba terene, bo tsejoang hape e le karolo ea terene, bo ka fapana.Likarolo tse ling tse tloaelehileng tsa terene li kenyelletsa I-karolo (e tsejoang hape e le "I-beam"), karolo ea UIC60, le karolo ea ASCE 136.
Bolelele: Bolelele ba seporo bo ka fapana ho latela sistimi e ikhethileng ea seporo, empa bolelele bo tloaelehileng hangata bo pakeng tsa limithara tse 20-30.
Maemo: Libaka kapa linaha tse fapaneng li ka ba le litekanyetso tse ikhethileng bakeng sa liporo tsa terene.Ka mohlala, Amerika Leboea, Mokhatlo oa American Railroads (AAR) o beha litekanyetso bakeng sa litlhaloso tsa terene.
Kereiti ea tšepe: Kereiti e ikhethileng ea tšepe e sebelisoang liporong tsa terene e ka fapana.Limaraka tsa tšepe tse sebelisoang ka tloaelo li kenyelletsa tšepe ea carbon (joalo ka A36 kapa A709), tšepe ea alloy (joalo ka AISI 4340 kapa ASTM A320), le litšepe tse nang le mocheso (joalo ka ASTM A759).
Apara Resistance: Liporo tsa terene li lula li sa khaotse ho tloha mabiling a literene.Ka hona, ho hanyetsa ho apara ke tlhaloso ea bohlokoa bakeng sa liporo.Liaparo tse fapaneng kapa liphekolo li ka sebelisoa holim'a seporo ho ntlafatsa ho hanyetsa ho apara.
Weldability: Manonyeletso a seporo hangata a hloka tjheseletsa ho hokahanya likarolo tsa terene ka bomong.Ka hona, litlhaloso tsa terene li ka kenyelletsa mekhoa ea weldability ho netefatsa matla a nepahetseng le ho tšoarella.
Tlhokomeliso: Ho bohlokoa ho lebisa tlhokomelo ho litekanyetso tse khethehileng tsa terene tse sebelisoang sebakeng sa heno kapa naheng ea heno bakeng sa lintlha tse qaqileng le tse nepahetseng.
MORERO
Khampani ea rona'stlhahiso ea tšepe ea tereneLithane tse 13 800 tsa liporo tsa tšepe tse romelloang United States li ile tsa romeloa Tianjin Port ka nako e le ’ngoe.Morero oa kaho o ile oa phethoa ha seporo sa ho qetela se ntse se behoa butle-butle tseleng ea terene.Liporo tsena kaofela li tsoa moleng oa tlhahiso ea bokahohleng oa feme ea rona ea seporo le tšepe ea tšepe, e sebelisa Global Produced ho ea ho litekanyetso tse phahameng ka ho fetisisa le tse thata ka ho fetisisa tsa tekheniki.
Ho fumana lintlha tse ling mabapi le lihlahisoa tsa terene, ka kopo ikopanye le rona!
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Lengolo-tsoibila:chinaroyalsteel@163.com
China seporo mofani wa thepa, China tšepe seporo, GB Standard Steel Rail
KOPO
LeseliSeporo sa Seporoe sebelisoa haholo-holo bakeng sa ho rala likhoele tsa nakoana tsa lipalangoang le likhoele tse bobebe tsa literene libakeng tsa meru, libaka tsa merafo, lifeme le libaka tsa kaho.Boitsebiso: 55Q / Q235B, tekanyetso ea tsamaiso: GB11264-89.
1. Sebaka sa lipalangoang tsa terene
Liporo ke karolo ea bohlokoa le ea bohlokoa kahong le tšebetsong ea literene.Lipalangoang tsa terene, litšepe tsa tšepe li na le boikarabelo ba ho tšehetsa le ho jara boima bohle ba terene, 'me boleng ba tsona le ts'ebetso ea tsona li ama ka ho toba polokeho le botsitso ba terene.Ka hona, liporo li tlameha ho ba le thepa e ntle ea 'mele le ea lik'hemik'hale joalo ka matla a phahameng, ho hanyetsa ho roala le ho hanyetsa kutu.Hajoale, maemo a terene a sebelisoang ke liporo tse ngata tsa lapeng ke GB/T 699-1999 "High Carbon Structural Steel".
2. Sebaka sa boenjiniere ba kaho
Ntle le lebaleng la terene, liporo tsa tšepe li boetse li sebelisoa haholo boenjiniere ba kaho, joalo ka kahong ea li-cranes, li-cranes tsa tora, marokho le merero e ka tlas'a lefatše.Mererong ena, liporo li sebelisoa e le maoto le lisebelisoa ho tšehetsa le ho jara boima.Boleng ba tsona le botsitso li na le tšusumetso ea bohlokoa tšireletsehong le botsitsong ba morero oohle oa kaho.
3. Tšimo ea mechine e boima
Lefapheng la tlhahiso ea mechine e boima, liporo le tsona ke karolo e tloaelehileng, e sebelisoang haholo litseleng tsa lifofane tse entsoeng ka liporo.Mohlala, lithupelo tsa ho etsa litšepe lifemeng tsa tšepe, mehala ea tlhahiso lifekthering tsa makoloi, joalo-joalo kaofela li hloka ho sebelisa litselana tse entsoeng ka liporo tsa tšepe ho tšehetsa le ho jara mechini e boima le lisebelisoa tse boima ba lithane tse mashome kapa ho feta.
Ka bokhutšoanyane, tšebeliso e pharaletseng ea liporo tsa tšepe lipalangoang, boenjiniere ba kaho, mechine e boima le masimo a mang e entse tlatsetso ea bohlokoa ntlafatsong le tsoelopeleng ea liindasteri tsena.Kajeno, ka boqapi bo tsoelang pele le nts'etsopele ea theknoloji, liporo li lula li nchafatsoa le ho ntlafatsoa ho ikamahanya le ntlafatso e tsoelang pele le ho lelekisa ts'ebetso le boleng mafapheng a fapaneng.
PHAKALA LE TS'EPE
Ho ntlafatsa moralo oa karolo ea hlooho ea GB Standard Steel Rail hape ke e 'ngoe ea litsela tsa ho ntlafatsa ho satalla le ho hanyetsa ho apara.
Karolong ea hlooho ea terene ea terene ea pele, sebaka sa ho hatakela se batla se le bonolo, 'me li-arcs tse nang le radius e nyenyane li sebelisoa mahlakoreng ka bobeli.Ho fihlela lilemong tsa bo-1950 le bo-1960, ho ile ha fumanoa hore ho sa tsotellehe sebōpeho sa hlooho ea terene e entsoeng qalong, ka mor'a ho roala ha mabili a terene, sebopeho sa ho hatakela ka holim'a seporo se ne se batla se le selikalikoe, 'me radius ea seporo e ne e le selikalikoe. arc mahlakoreng ka bobeli e ne e batla e le khōlō.Papiso ea liteko e fumane hore ho ebola ha hlooho ea seporo ho amana le khatello e feteletseng ea lebili-rail ka har'a fillet e ka hare ea hlooho ea seporo.E le ho fokotsa tšenyo ea ho qhoqhoa ha terene, linaha tsohle li fetotse moralo oa arc oa hlooho ea terene ho fokotsa ho senyeha ha polasetiki.
Taba ea pele, linaha li latetse molao-motheo o joalo moralong oa hlooho ea hlooho ea GB Standard Steel Rail: arc ea seporo se kaholimo se lumellana le boholo ba lebili ka hohle kamoo ho ka khonehang, ke hore, boholo ba "tread arc". joalo ka seporo sa 59.9kg/m United States, seporo sa hlooho ea seporo se amohetsoe R254-R31.75-R9.52;seporo sa 65kg/m sa mehleng ea Soviet Union, seporo sa terene se nka R300-R80-R15;seporo sa UIC 60kg/m, seporo sa hlooho sa terene se nka R300-R80-R13.Ho ka bonoa ho tloha ka holimo hore tšobotsi e ka sehloohong ea moralo oa karolo ea hlooho ea morao-rao ea terene ke tšebeliso ea li-curve tse rarahaneng le radii tse tharo.Ka lehlakoreng la hlooho ea seporo, mola o otlolohileng o nang le top e moqotetsane le tlase e pharaletseng e amoheloa, 'me moepa oa mola o otlolohileng hangata ke 1:20 ~ 1:40.Mohala o otlolohileng o nang le moepa o moholo hangata o sebelisoa mohlahareng o ka tlase oa hlooho ea seporo, 'me moepa ka kakaretso ke 1:3 ho isa ho 1:4.
Ea bobeli, sebakeng sa phetoho pakeng tsa GB Standard Steel Railhead le letheka la terene, e le ho fokotsa mapetsong a bakoang ke khatello ea kelello le ho eketsa khanyetso ea likhohlano pakeng tsa fishplate le terene, lekhalo le rarahaneng le boetse le sebelisoa sebakeng sa phetoho pakeng tsa hlooho ea seporo le letheka la seporo, le moralo o moholo oa radius o amoheloa thekeng.Mohlala, seporo sa 60kg/m sa UIC se sebelisa R7-R35-R120 sebakeng sa phetoho lipakeng tsa hlooho ea seporo le thekeng.Seporo sa Japane sa 60kg/m se sebedisa R19-R19-R500 sebakeng sa phetoho pakeng tsa hlooho ya seporo le thekeng.
Ntlha ea boraro, sebakeng sa phetoho pakeng tsa letheka la terene le tlase ea terene, e le ho finyella phetoho e boreleli ea karolo, ho boetse ho amoheloa moralo o rarahaneng oa curve, 'me phetoho ea butle-butle e amana hantle le moepa oa seporo.Joalo ka seporo sa UIC60kg/m, ke ho sebelisa R120-R35-R7.Terene ea Japane ea 60kg/m e sebelisa R500-R19.Terene ea China ea 60kg/m e sebelisa R400-R20.
Ea bone, botlaaseng ba seporo kaofela bo bataletse, e le hore karolo e be le botsitso bo botle.Lifahleho tsa ho qetela tsa botlaaseng ba seporo kaofela li likhutlong tse nepahetseng, ebe li pota-potiloe ka radius e nyane, hangata R4~R2.Lehlakore le ka hare la botlaaseng ba terene hangata le entsoe ka lihlopha tse peli tsa oblique, tse ling tsa tsona li nka moepa o habeli, 'me tse ling li nka moepa o le mong.Mohlala, seporo sa UIC60kg/m se nka 1:275+1:14 moepa o habeli.Terene ea Japane ea 60kg/m e nka 1:4 moepa o le mong.Seporo sa China sa 60kg/m se nka 1:3+1:9 moepa o habeli.
MOHAPI MAHALA
E entsoe Chaena, tšebeletso ea boemo ba pele, boleng bo holimo, bo tsebahalang lefatšeng ka bophara
1. Tšusumetso ea sekhahla: Khampani ea rona e na le ketane e kholo ea phepelo le fektheri e kholo ea tšepe, e finyellang liphello tse kholo ho lipalangoang le ho reka, 'me e fetoha k'hamphani ea tšepe e kopanyang tlhahiso le litšebeletso.
2. Phapang ea lihlahisoa: Phapang ea lihlahisoa, tšepe leha e le efe eo u e batlang e ka rekoa ho rona, haholo-holo e sebetsanang le mehaho ea tšepe, litšepe tsa tšepe, liphahlo tsa letlapa la tšepe, li-brackets tsa photovoltaic, tšepe ea channel, li-coil tsa tšepe tsa silicon le lihlahisoa tse ling, tse etsang hore e be bonolo haholoanyane Khetha mofuta wa sehlahiswa o batloang ho fihlela ditlhoko tse fapaneng.
3. Phepelo e tsitsitseng: Ho ba le mohala o tsitsitseng oa tlhahiso le ketane ea phepelo ho ka fana ka phepelo e tšepahalang haholoanyane.Sena ke sa bohlokoa haholo ho bareki ba hlokang lisebelisoa tse ngata tsa tšepe.
4. Tšusumetso ea Brand: E-ba le tšusumetso e phahameng ea lihlahisoa le 'maraka o moholoanyane
5. Tšebeletso: Khampani e kholo ea tšepe e kopanyang ho iketsetsa, lipalangoang le tlhahiso
6. Tlholisano ea theko: theko e utloahalang
* Romella lengolo-tsoibila hochinaroyalsteel@163.comho fumana quotation bakeng sa merero ea hau
BAKENGI LEETE
LBH
1. Nka fumana mantsoe a qotsitsoeng joang ho uena?
U ka re siela molaetsa, 'me re tla araba molaetsa o mong le o mong ka nako.
2.Na u tla tlisa thepa ka nako?
E, re tšepisa ho fana ka lihlahisoa tsa boleng bo holimo le ho fana ka thepa ka nako.Botšepehi ke molao oa k'hamphani ea rona.
3.Na nka fumana disampole pele odara?
Ehlile ho joalo.Hangata lisampole tsa rona ke tsa mahala, re ka li hlahisa ka lisampole tsa hau kapa lits'oants'o tsa tekheniki.
4.Lipehelo tsa hau tsa tefo ke life?
Nako ea rona e tloaelehileng ea ho patala ke 30% depositi, 'me re phomola khahlanong le B/L.EXW, FOB, CFR, CIF.
5.Na u amohela tlhahlobo ea motho oa boraro?
Ee ruri re amohela.
6.Re tšepa k'hamphani ea hau joang?
Re sebetsa ka ho khetheha khoebong ea tšepe ka lilemo tse ngata re le mofani oa thepa ea khauta, ntlo-khōlō e sebakeng sa setereke sa Tianjin, re amohelehile ho etsa lipatlisiso ka litsela leha e le life, ka mekhoa eohle.
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