China Supplier Amapereka Kuwombola Mtengo Kwa AllGB Standard Rail Models

Kufotokozera Kwachidule:

Njanji yachitsulonjanji zimakhala ngati njira yopezera zoyendera padziko lonse lapansi, zomwe zimathandiza kuyenda bwino kwa anthu, katundu, ndi chuma.Kuchita ngati njira yosasokoneza, amapereka bata ndi kudalirika, kuonetsetsa kuti sitima zikuyenda bwino ngakhale nyengo yoipa.Mphamvu yachilengedwe ya chitsulo imapangitsa kukhala chinthu choyenera kupanga njanji zanjanji, kuthandizira zolemetsa zolemetsa ndikusunga umphumphu wawo pamtunda wautali.


  • Gulu:Q235B/50Mn/60Si2Mn/U71Mn
  • Zokhazikika: GB
  • Chiphaso:ISO9001
  • Phukusi:Standard panyanja phukusi
  • Nthawi Yolipira:nthawi yolipira
  • Lumikizanani nafe:+86 13652091506
  • : chinaroyalsteel@163.com
  • Tsatanetsatane wa Zamalonda

    Zolemba Zamalonda

    Sitima

    Kukula kwaukhoza kutsatiridwa kuyambira koyambirira kwa zaka za zana la 19.Asanagwiritse ntchito zitsulo, njanji zinkamangidwa pogwiritsa ntchito zitsulo zachitsulo.Komabe, njanjizi zinali zosavuta kusweka ndi kusweka pansi pa katundu wolemetsa, kuchepetsa mphamvu ndi chitetezo cha mayendedwe a njanji.

     

    NJIRA YOPHUNZITSA ZOPHUNZITSA

    Kusintha kuchokera kuchitsulo kupita kuzinachitika pang'onopang'ono pazaka makumi angapo.Chapakati pa zaka za m’ma 1800, akatswiri a zomangamanga anayamba kuyesa njanji zachitsulo, zomwe zinali zolimba kwambiri komanso zosalimba kwambiri kuposa zitsulo zachitsulo.Komabe, chitsulo chophwanyika chinali ndi malire ake pankhani ya mphamvu ndi kulimba.

    M'zaka za m'ma 1860, njira ya Bessemer inakhazikitsidwa, yomwe inalola kupanga zitsulo zamtengo wapatali kwambiri.Kuchita zimenezi kunkaphatikizapo kuuzira mpweya ndi chitsulo chosungunula kuchotsa zonyansa ndi kupanga zitsulo zamphamvu kwambiri ndiponso zolimba.

    Kukhazikitsidwa kwa njanji zachitsulo kunasintha kwambiri kayendedwe ka njanji.Njanji zachitsulo zinkatha kupirira katundu wolemera kwambiri komanso kuthamanga kwambiri, zomwe zinapangitsa kuti njanji ikhale yogwira ntchito komanso yogwira ntchito.Ndi kulimba kwa njanji zachitsulo, ndalama zosamalira ndi nthawi yopuma zidachepetsedwa kwambiri, zomwe zimapangitsa kuti pakhale ntchito zodalirika komanso zopitirirabe za sitima.

    Chiyambireni kukhazikitsidwa kwa njanji zachitsulo, pakhala kupita patsogolo kwaukadaulo pakupanga zitsulo ndi kapangidwe ka njanji.Ma alloys achitsulo okhala ndi zinthu zinazake, monga kukana kuvala kwambiri komanso kukana dzimbiri, apangidwa kuti akwaniritse zofunikira zamayendedwe amakono a njanji.

    Masiku ano, njanji zachitsulo zikupitirizabe kukhala chisankho choyambirira pakupanga njanji chifukwa cha mphamvu zake, kulimba, komanso kutsika mtengo.Akukonzedwa mosalekeza kuti akwaniritse zofuna zomwe zikuchulukirachulukira zamakampani amayendedwe.

    Njanji (2)

    PRODUCT SIZE

    Njanji (3)
    Dzina lazogulitsa:
    GB Standard Steel Rail
    Mtundu: Sitima yapamtunda, Sitima ya Crane, Sitima Yopepuka
    Zakuthupi/Mafotokozedwe:
    Sitima Yopepuka: Chitsanzo/Zinthu: Chithunzi cha Q235,55Q Kufotokozera: 30kg/m,24kg/m,22kg/m,18kg/m,15kg/m,12kg/m,8kg/m.
    Sitima Yolemera: Chitsanzo/Zinthu: 45MN, 71MN; Kufotokozera: 50kg/m, 43kg/m, 38kg/m, 33kg/m.
    Sitima ya Crane: Chitsanzo/Zinthu: Mtengo wa U71MN Kufotokozera: QU70kg/m,QU80kg/m,QU100kg/m,QU120kg/m.
    Sitima

     

    GB Standard Steel Rail::

    Zofunika: GB6kg, 8kg, GB9kg, GB12, GB15kg, 18kg, GB22kg, 24kg, GB30, P38kg, P43kg, P50kg, P60kg, QU70, QU80, QU100, QU120
    Standard: GB11264-89 GB2585-2007 YB/T5055-93
    Zida: U71Mn/50Mn
    Utali: 6m-12m 12.5m-25m

    Zogulitsa Gulu Kukula kwa Gawo(mm)
    Kutalika kwa Sitima Base Width Kukula Kwamutu Makulidwe Kulemera (kg)
    Sitima Yowala 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
    Sitima Yolemera 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
    Sitima Yokwezera 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
    Chithunzi cha QU120 170.00 170.00 120.00 44.00 118.1

    ZABWINO

    Mtundu ndi mphamvu yaamasonyezedwa ndi pafupifupi kulemera (makilogalamu) pa mita kutalika.Mwachitsanzo, mitundu yamakono ya njanji ku China ndi 43kg/m, 50kg/m, 60kg/m, 75kg/m, etc. Kutalika kwa njanji ku China: 43kg/m ndi 12.5m kapena 25m;kutalika kwa njanji pamwamba pa 50kg/m ndi 25m, 50m, ndi 100m.Pitani ku fakitale yowotcherera njanji kukawotcherera mu njanji yaitali 500m, ndiyeno kunyamula izo ku malo kumanga ndi kuwotcherera mu utali wofunika.

    Mafotokozedwe a njanji ya njanji amatha kusiyanasiyana malinga ndi zofunikira za njanji ndi dziko.Komabe, zina zodziwika bwino ndizo:

    Kulemera kwa njanji: Kulemera kwa njanji nthawi zambiri kumawonetsedwa mu mapaundi pa bwalo (lbs/yd) kapena kilogalamu pa mita (kg/m).Kulemera kwa njanji kumatsimikizira mphamvu yonyamula katundu ndi kulimba kwa njanji.

    Gawo la Sitima: Mbiri ya njanji, yomwe imadziwikanso kuti gawo la njanji, imatha kusiyana.Magawo ena odziwika bwino a njanji ndi gawo la I-gawo (lomwe limadziwikanso kuti "I-beam"), gawo la UIC60, ndi gawo la ASCE 136.

    Utali: Kutalika kwa njanji kumatha kusiyanasiyana kutengera njanji inayake, koma kutalika kwake kumakhala pakati pa 20-30 metres.

    Muyezo: Madera kapena mayiko osiyanasiyana akhoza kukhala ndi miyezo yeniyeni ya njanji zanjanji.Mwachitsanzo, ku North America, Association of American Railroads (AAR) imakhazikitsa miyezo ya njanji.

    Gulu la Zitsulo: Gawo lachitsulo lomwe limagwiritsidwa ntchito mumayendedwe anjanji limatha kukhala losiyana.Zomwe zimagwiritsidwa ntchito nthawi zambiri zimaphatikizapo zitsulo za carbon (monga A36 kapena A709), zitsulo za alloy (monga AISI 4340 kapena ASTM A320), ndi zitsulo zotentha (monga ASTM A759).

    Valani Kukaniza: Njanji za njanji zimawonongeka mosalekeza kuchokera kumawilo a masitima apamtunda.Chifukwa chake, kukana kuvala ndikofunikira kwa njanji.Zopaka kapena mankhwala osiyanasiyana angagwiritsidwe ntchito pamwamba pa njanji kuti azitha kukana kuvala.

    Kuwotcherera: Malumikizidwe a njanji nthawi zambiri amafuna kuwotcherera kuti alumikizane ndi njanji imodzi.Chifukwa chake, mafotokozedwe a njanji angaphatikizepo njira zowotcherera kuti zitsimikizire kulimba kwa weld komanso kulimba.

    Zindikirani: Ndikofunikira kunena za njanji zomwe zimagwiritsidwa ntchito mdera lanu kapena dziko lanu kuti mudziwe zambiri komanso zolondola.

    Njanji (4)

    PROJECT

    Kampani yathu'snjanji zitsulo specificationsMatani 13,800 azitsulo zachitsulo zotumizidwa ku United States zinatumizidwa ku Tianjin Port nthawi imodzi.Ntchito yomangayo inamalizidwa ndipo njanji yomalizira inayalidwa pang’onopang’ono panjanjiyo.Njanjizi zonse zimachokera ku mzere wapadziko lonse lapansi wopanga fakitale yathu ya njanji ndi chitsulo, pogwiritsa ntchito Global Produced kupita kuukadaulo wapamwamba kwambiri komanso wokhwima kwambiri.

    Kuti mumve zambiri zazinthu zanjanji, chonde titumizireni!

    WeChat: +86 13652091506

    Tel: +86 13652091506

    Imelo:chinaroyalsteel@163.com

    China njanji katundu, China zitsulo njanji, GB Standard Zitsulo Sitima

    NJIRA (12)
    Njanji (6)

    APPLICATION

    KuwalaSitima Yapanjanji Yanjanjiamagwiritsidwa ntchito makamaka pakuyika mizere yoyendera kwakanthawi ndi mizere yapamtunda yopepuka m'madera ankhalango, madera amigodi, mafakitale ndi malo omanga.Zakuthupi: 55Q/Q235B, muyezo wamkulu: GB11264-89.

    1. Malo oyendera njanji
    Njanji ndi gawo lofunikira komanso lofunikira pakupanga ndi kuyendetsa njanji.Poyendetsa njanji, njanji zachitsulo zimakhala ndi udindo wothandizira ndi kunyamula kulemera konse kwa sitimayo, ndipo khalidwe lawo ndi ntchito zawo zimakhudza mwachindunji chitetezo ndi kukhazikika kwa sitimayo.Chifukwa chake, njanji ziyenera kukhala ndi zinthu zabwino kwambiri zakuthupi komanso zamankhwala monga mphamvu yayikulu, kukana kuvala, komanso kukana dzimbiri.Pakalipano, njanji yomwe imagwiritsidwa ntchito ndi njanji zambiri zapakhomo ndi GB/T 699-1999 "High Carbon Structural Steel".
    2. Ntchito yomanga zomangamanga
    Kuphatikiza pa gawo la njanji, njanji zachitsulo zimagwiritsidwanso ntchito kwambiri pakumanga zomangamanga, monga pomanga ma cranes, ma cranes a nsanja, milatho ndi ntchito zapansi panthaka.M'mapulojekitiwa, njanji zimagwiritsidwa ntchito ngati zopondapo ndi zomangira zothandizira ndi kunyamula kulemera.Ubwino wawo ndi kukhazikika kwawo kumakhudza kwambiri chitetezo ndi kukhazikika kwa ntchito yonse yomanga.
    3. Malo opangira makina olemera
    Pamakina opanga makina olemera, njanji ndi gawo lodziwika bwino, lomwe limagwiritsidwa ntchito kwambiri pamayendedwe opangidwa ndi njanji.Mwachitsanzo, misonkhano yopangira zitsulo m'mafakitale azitsulo, mizere yopangira mafakitale agalimoto, ndi zina zotero, zonse ziyenera kugwiritsa ntchito njanji zomwe zimapangidwa ndi zitsulo zazitsulo zothandizira ndi kunyamula makina olemera ndi zipangizo zolemera matani makumi khumi kapena kuposerapo.
    Mwachidule, kugwiritsidwa ntchito kwakukulu kwa njanji zazitsulo pamayendedwe, zomangamanga, makina olemera ndi madera ena kwathandizira kwambiri pa chitukuko ndi kupita patsogolo kwa mafakitalewa.Masiku ano, ndi kusinthika kosalekeza ndi chitukuko chaukadaulo, njanji zimasinthidwa nthawi zonse ndikusinthidwa kuti zigwirizane ndi kuwongolera kosalekeza ndi kufunafuna magwiridwe antchito ndi mtundu m'magawo osiyanasiyana.

    Njanji (7)

    KUTENGA NDI KUTULIKA

    Kukonza gawo la mutu wa GB Standard Steel Rail ndi njira imodzi yolimbikitsira kuuma komanso kukana kuvala.

    Mu gawo la njanji ya njanji yoyambirira, malo opondapo ndi ofatsa, ndipo ma arc okhala ndi ma radius ang'onoang'ono amagwiritsidwa ntchito mbali zonse ziwiri.Mpaka zaka za m'ma 1950 ndi 1960, zinapezeka kuti mosasamala kanthu za mawonekedwe a mutu wa njanji wopangidwa poyamba, pambuyo pa kuvala kwa mawilo a sitima yapamtunda, mawonekedwe a kuponda pamwamba pa njanji anali pafupifupi zozungulira, ndi radius ya njanji. arc mbali zonse ziwiri zinali zazikulu.Kuyerekeza koyesera kunapeza kuti kusenda kwa mutu wa njanji kumakhudzana ndi kupsinjika kopitilira muyeso kwa gudumu la njanji mkati mwa fillet ya njanji.Pofuna kuchepetsa kuwonongeka kwa njanji, mayiko onse asintha mapangidwe a arc a mutu wa njanji kuti achepetse kuwonongeka kwa pulasitiki.

    Choyamba, mayiko atsatira mfundo yotereyi popanga mutu wa GB Standard Steel Rail: arc ya njanji yapamwamba imagwirizana ndi kukula kwa magudumu momwe mungathere, ndiko kuti, kukula kwa nsonga yopondapo, monga njanji ya 59.9kg/m ku United States, arc mutu wa njanji imatengedwa R254-R31.75-R9.52;njanji ya 65kg/m ya yomwe kale inali Soviet Union, njanji ya njanji imagwiritsa ntchito R300-R80-R15;UIC 60kg/m njanji, mutu njanji arc utenga R300-R80-R13.Zitha kuwoneka kuchokera pamwambapa kuti mbali yaikulu ya mapangidwe a gawo la mutu wa njanji yamakono ndikugwiritsa ntchito ma curve ovuta ndi ma radii atatu.Kumbali ya mutu wa njanji, mzere wowongoka wokhala ndi nsonga yopapatiza ndi pansi waukulu umatengedwa, ndipo otsetsereka a mzere wowongoka nthawi zambiri amakhala 1:20 ~ 1:40.Mzere wowongoka wokhala ndi malo otsetsereka nthawi zambiri umagwiritsidwa ntchito kunsi kwa nsagwada ya njanji, ndipo otsetsereka nthawi zambiri amakhala 1:3 mpaka 1:4.

    Chachiwiri, m'malo osinthira pakati pa GB Standard Steel Railhead ndi chiuno cha njanji, kuti achepetse ming'alu yomwe imabwera chifukwa cha kupsinjika maganizo ndikuwonjezera kukangana pakati pa fishplate ndi njanji, njira yokhotakhota imagwiritsidwanso ntchito m'malo osinthira pakati pawo. mutu wa njanji ndi chiuno cha njanji, ndi mapangidwe aakulu a radius amatengedwa m'chiuno.Mwachitsanzo, njanji ya UIC ya 60kg/m imagwiritsa ntchito R7-R35-R120 m'malo osinthira pakati pa njanji ndi chiuno.Njanji ya ku Japan ya 60kg/m imagwiritsa ntchito R19-R19-R500 m’malo osinthira pakati pa njanji ndi m’chiuno.

    Chachitatu, m'malo osinthira pakati pa chiuno cha njanji ndi pansi pa njanji, kuti akwaniritse kusintha kosalala kwa gawolo, kapangidwe kake kakakulu kamapangidwanso, ndipo kusintha kwapang'onopang'ono kumalumikizidwa bwino ndi malo otsetsereka a njanji.Monga ngati UIC60kg/m njanji, ndi kugwiritsa ntchito R120-R35-R7.Sitima yapanjanji yaku Japan ya 60kg/m imagwiritsa ntchito R500-R19.Sinjanji yaku China ya 60kg/m imagwiritsa ntchito R400-R20.

    Chachinayi, pansi pa njanji pansi pa njanji zonse zimakhala zosalala, kotero kuti gawolo likhale lokhazikika bwino.Nkhope zomalizira za njanji zonse zili pa ngodya zolondola, ndiyeno zimazunguliridwa ndi kadera kakang’ono, kawirikawiri R4~R2.Mbali yamkati ya njanji nthawi zambiri imapangidwa ndi mizere iwiri ya oblique, ina yomwe imakhala yotsetsereka pawiri, ndipo ina imakhala ndi malo otsetsereka amodzi.Mwachitsanzo, njanji ya UIC60kg/m imatengera 1:275+1:14 otsetsereka pawiri.Sitima yapanjanji yaku Japan ya 60kg/m imatengera mtunda wa 1:4 umodzi.Sitima yapamtunda ya 60kg/m yaku China imatengera 1:3+1:9 otsetsereka kawiri.

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    njanji (13)

    KUKUNGA KWA PRODUCT

    Wopangidwa ku China, utumiki wapamwamba kwambiri, wapamwamba kwambiri, wotchuka padziko lonse lapansi
    1. Scale effect: Kampani yathu ili ndi makina akuluakulu ogulitsa katundu ndi fakitale yaikulu yazitsulo, kukwaniritsa zotsatira zake pamayendedwe ndi kugula, ndikukhala kampani yachitsulo yomwe imagwirizanitsa kupanga ndi ntchito.
    2. Kusiyanasiyana kwazinthu: Kusiyanasiyana kwazinthu, zitsulo zilizonse zomwe mungafune zitha kugulidwa kwa ife, makamaka zomwe zimagwira ntchito muzitsulo, njanji zachitsulo, milu yachitsulo, mabulaketi a photovoltaic, chitsulo chachitsulo, zitsulo zachitsulo za silicon ndi zinthu zina, zomwe zimapangitsa kuti zikhale zosavuta kusankha. mtundu wazinthu zomwe mukufuna kukwaniritsa zosowa zosiyanasiyana.
    3. Kukhazikika kokhazikika: Kukhala ndi mzere wokhazikika wopangira ndi mayendedwe operekera kungapereke chithandizo chodalirika.Izi ndizofunikira makamaka kwa ogula omwe amafuna zitsulo zambiri.
    4. Chikoka chamtundu: Khalani ndi chikoka chamtundu wapamwamba komanso msika wawukulu
    5. Utumiki: Kampani yaikulu yachitsulo yomwe imagwirizanitsa makonda, kayendedwe ndi kupanga
    6. Kupikisana kwamtengo: mtengo wokwanira

    * Tumizani imelo kwachinaroyalsteel@163.comkuti mupeze quotation yama projekiti anu

    Sitima (10)

    AKASITA WOYERA

    Sitima (11)

    FAQ

    1.Ndingapeze bwanji mawu kuchokera kwa inu?
    Mutha kutisiyira uthenga, ndipo tidzayankha uthenga uliwonse pakapita nthawi.

    2.Kodi mudzapereka katundu pa nthawi yake?
    Inde, tikulonjeza kuti tidzapereka zinthu zabwino kwambiri komanso kutumiza pa nthawi yake.Kuona mtima ndi mfundo za kampani yathu.

    3.Can ine kupeza zitsanzo pamaso kuti?
    Inde kumene.Kawirikawiri zitsanzo zathu ndi zaulere, tikhoza kupanga ndi zitsanzo zanu kapena zojambula zamakono.

    4.Kodi malipiro anu ndi otani?
    Nthawi yathu yolipira yanthawi zonse ndi 30% deposit, ndikupumula motsutsana ndi B/L.EXW, FOB, CFR, CIF.

    5.Kodi mumavomereza kuyendera gulu lachitatu?
    Inde mwamtheradi timavomereza.

    6.Kodi timakhulupirira bwanji kampani yanu?
    Timakhazikika pabizinesi yachitsulo kwazaka zambiri monga ogulitsa golide, likulu limapezeka m'chigawo cha Tianjin, timalandiridwa kuti tifufuze mwanjira iliyonse, mwa njira zonse.


  • Zam'mbuyo:
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