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C umjelo wentsimbiluhlobo lwentsimbi yesakhiwo ene-C enamandla amakhulu kunye nokuqina, okufanelekile ukuthwala imithwalo emikhulu. Iimpawu zayo ziquka: ubunzima obulula kunye namandla aphezulu, kulula ukuthutha nokufaka; Ukusebenza kakuhle koqhagamshelo, kulula ukuwelda kunye noqhagamshelo lwebhonti; Ukumelana nokubola, ngokuqhelekileyo emva konyango oluchasene nomhlwa; Ukusebenza kakuhle, kunokunqunyulwa kwaye kugobe. Intsimbi ye-C-channel isetyenziswa ngokubanzi ekwakhiweni, ibhulorho, izixhobo zoomatshini kunye namashalofu okugcina, kwaye inomsebenzi ogqwesileyo wesakhiwo kunye nokulungelelanisa.


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    Intsimbi ye-ASTM emile okwe-H

    INKQUBO YOKUVELISWA KWEMVELISO

    Inkqubo yemveliso yentsimbi yangaphandle emile okwe-H idla ngokubandakanya la manyathelo aphambili alandelayo:

    Ukulungiswa kwezinto ezikrwada: Izinto eziluhlaza zokuvelisa intsimbi emile okwe-H idla ngokuba yintsimbi yebillet. I-billet yensimbi kufuneka ihlanjululwe kwaye ifudumale ukuze iqhutywe kunye nokuqulunqwa okulandelayo.

    I-Hot rolling processing: I-billet yensimbi eshushu ngaphambili ithunyelwa kwi-hot rolling mill ukuze iqhutywe. Kwi-hot rolling mill, i-billet yensimbi igqitywe ngama-roller amaninzi kwaye ngokuthe ngcembe yenziwe ibe yi-cross-sectional shape ye-H-shaped steel shape.

    Ukusebenza okubandayo (okukhethwa kukho): Kwezinye iimeko, ukwenzela ukuba kuphuculwe ukuchaneka kunye nomgangatho womgangatho wensimbi ye-H, i-hot-rolled H-shaped steel nayo iya kucutshungulwa ngokubanda, njengokubanda, ukudweba, njl.

    Ukusika kunye nokugqiba: Emva kokuqengqeleka kunye nokusebenza okubandayo, insimbi ene-H kufuneka inqunywe kwaye igqitywe ngokweemfuno zomthengi ukuhlangabezana neemfuno ezithile zobukhulu kunye nobude.

    Unyango lomphezulu: Ukucoca kunye nonyango oluchasayo lwentsimbi emise okwe-H ukuqinisekisa umgangatho womphezulu kunye nokumelana nokubola kwemveliso.

    Ukuhlola kunye nokupakishwa: Ukuqhuba ukuhlolwa komgangatho kwintsimbi eveliswe ngu-H, kubandakanywa nokuhlolwa komgangatho wembonakalo, ukuchaneka komgangatho, izakhiwo zomatshini, njl. Emva kokuphumelela uvavanyo, luya kupakishwa kwaye lulungele ukuthunyelwa kumthengi.

    Intsimbi emile okwe-ASTM H (11)

    UBUKHULU BEMVELISO

    Intsimbi emile okwe-EN H (2)
    Ukutyunjwa Unt
    Ubunzima
    kg/m)
    Umgangatho weSecional
    ukunyuswa
    mm
    Inxalenye
    Ama
    (cm²
    W H B 1 2 r A
    HE28 AA 61.3 264.0 280.0 7.0 10.0 24.0 78.02
    A 76.4 270.0 280.0 80 13.0 24.0 97.26
    B 103 280.0 280.0 10.5 18.0 24.0 131.4
    M 189 310.0 288.0 18.5 33.0 24.0 240.2
    HE300 AA 69.8 283.0 300.0 7.5 10.5 27.0 88.91
    A 88.3 200.0 300.0 85 14.0 27.0 112.5
    B 117 300.0 300.0 11.0 19.0 27.0 149.1
    M 238 340.0 310.0 21.0 39.0 27.0 303.1
    HE320 AA 74.3 301.0 300.0 80 11.0 27.0 94.58
    A 97.7 310.0 300.0 9.0 15.5 27.0 124.4
    B 127 320.0 300.0 11.5 20.5 27.0 161.3
    M 245 359.0 309.0 21.0 40.0 27.0 312.0
    HE340 AA 78.9 320.0 300.0 85 11.5 27.0 100.5
    A 105 330.0 300.0 9.5 16.5 27.0 133.5
    B 134 340.0 300.0 12.0 21.5 27.0 170.9
    M 248 377.0 309.0 21.0 40.0 27.0 315.8
    HE360 AA 83.7 339.0 300.0 9.0 t2.0 27.0 106.6
    A 112 350.0 300.0 10.0 17.5 27.0 142.8
    B 142 360.0 300.0 12.5 22.5 27.0 180.6
    M 250 395.0 308.0 21.0 40.0 27.0 318.8
    HE400 AA 92.4 3780 300.0 9.5 13.0 27.0 117.7
    A 125 390.0 300.0 11.0 19.0 27.0 159.0
    B 155 400.0 300.0 13.5 24.0 27.0 197.8
    M 256 4320 307.0 21.0 40.0 27.0 325.8
    HE450 AA 99.8 425.0 300.0 10.0 13.5 27.0 127.1
    A 140 440.0 300.0 11.5 21.0 27.0 178.0
    B 171 450.0 300.0 14.0 26.0 27.0 218.0
    M 263 4780 307.0 21.0 40.0 27.0 335.4
    Ubume Iyunithi
    Ubunzima
    kg/m)
    ICandelo elimiselweyo
    Ukuncipha
    (mm)
    Icandelo
    Indawo
    (cm²)
    W H B 1 2 r A
    HE50 AA 107 472.0 300.0 10.5 14.0 27.0 136.9
    A 155 490.0 300.0 t2.0 23.0 27.0 197.5
    B 187 500.0 300.0 14.5 28.0 27.0 238.6
    M 270 524.0 306.0 21.0 40.0 27.0 344.3
    HE550 AA t20 522.0 300.0 11.5 15.0 27.0 152.8
    A 166 540.0 300.0 t2.5 24.0 27.0 211.8
    B 199 550.0 300.0 15.0 29.0 27.0 254.1
    M 278 572.0 306.0 21.0 40.0 27.0 354.4
    HE60 AA t29 571.0 300.0 t2.0 15.5 27.0 164.1
    A 178 500.0 300.0 13.0 25.0 27.0 226.5
    B 212 600.0 300.0 15.5 30.0 27.0 270.0
    M 286 620.0 305.0 21.0 40.0 27.0 363.7
    HE650 AA 138 620.0 300.0 t2.5 16.0 27.0 175.8
    A 190 640.0 300.0 t3.5 26.0 27.0 241.6
    B 225 660.0 300.0 16.0 31.0 27.0 286.3
    M 293 668.0 305.0 21.0 40.0 27.0 373.7
    HE700 AA 150 670.0 300.0 13.0 17.0 27.0 190.9
    A 204 600.0 300.0 14.5 27.0 27.0 260.5
    B 241 700.0 300.0 17.0 32.0 27.0 306.4
    M 301 716.0 304.0 21.0 40.0 27.0 383.0
    HE800 AA 172 770.0 300.0 14.0 18.0 30.0 218.5
    A 224 790.0 300.0 15.0 28.0 30.0 285.8
    B 262 800.0 300.0 17.5 33.0 30.0 334.2
    M 317 814.0 303.0 21.0 40.0 30.0 404.3
    HE800 AA 198 870.0 300.0 15.0 20.0 30.0 252.2
    A 252 800.0 300.0 16.0 30.0 30.0 320.5
    B 291 900.0 300.0 18.5 35.0 30.0 371.3
    M 333 910.0 302.0 21.0 40.0 30.0 423.6
    HEB1000 AA 222 970.0 300.0 16.0 21.0 30.0 282.2
    A 272 0.0 300.0 16.5 31.0 30.0 346.8
    B 314 1000.0 300.0 19.0 36.0 30.0 400.0
    M 349 1008 302.0 21.0 40.0 30.0 444.2
    EN Intsimbi emile okwe-H

    ENH-Intsimbi emile

    IBakala: EN10034:1997 EN10163-3:2004

    Inkcazo: HEA HEB kunye ne-HEM

    Umgangatho: EN

     

    IIMBONAKALO

    Amandla aphezulu: Uyilo lwemilo enqamlezileyo yentsimbi emise okwe-H inika amandla okugoba aphezulu kunye nomthamo wokuthwala umthwalo, okwenza ukuba ilungele izakhiwo ezinkulu kunye neemeko zomthwalo onzima.
    Ukuzinza okulungileyo: Ubume obunqamlekileyo bentsimbi ye-H bunika ukuzinza okulungileyo xa uphantsi koxinzelelo kunye noxinzelelo, oluncedo ekuzinzeni nasekukhuselekeni kwesakhiwo.
    Ulwakhiwo olufanelekileyo: Uyilo lwensimbi ene-H yenza kube lula ukudibanisa kunye nokufaka ngexesha lenkqubo yokwakha, enenzuzo kwinkqubela phambili yokwakha kunye nokusebenza kakuhle kweprojekthi.
    Izinga eliphezulu lokusetyenziswa kwemithombo: Uyilo lwensimbi ene-H lunokusebenzisa ngokupheleleyo ukusebenza kwentsimbi, ukunciphisa inkunkuma yezinto eziphathekayo, kwaye kukulungele ukugcinwa kwezixhobo kunye nokukhuselwa kwendalo.
    Uluhlu olubanzi lwesicelo: Insimbi ene-H ifanelekile kwizakhiwo ezahlukeneyo zokwakha, iibhulorho, ukuveliswa koomatshini kunye nezinye iindawo, kwaye inethemba elibanzi lesicelo.
    Ngokubanzi, umgangatho wangaphandle owenziwe ngentsimbi ye-H uneempawu zamandla aphezulu, uzinzo oluhle, kunye nokwakhiwa okufanelekileyo. Yinto ebalulekileyo yentsimbi yesakhiwo kwaye isetyenziswa ngokubanzi kwiinkalo ezahlukeneyo zobunjineli.

    Intsimbi emile okwe-ASTM H (4)

    UKUHLOLWA KWEMVELISO

    Iimfuno zokuhlola intsimbi emile okwe-H ikakhulu ziquka le miba ilandelayo:
    Umgangatho wokubonakala: Umgangatho wembonakalo yentsimbi ye-H kufuneka ihambelane nemigangatho efanelekileyo kunye neemfuno zokuyalela. Umphezulu kufuneka ube bushelelezi kwaye ube tyaba, ngaphandle kwezibonda ezicacileyo, imikrwelo, umhlwa kunye nezinye iziphene.
    Imilinganiselo yejometri: Ubude, ububanzi, ukuphakama, ubukhulu bewebhu, ubukhulu be-flange kunye nobunye ubungakanani bentsimbi efana ne-H kufuneka ihambelane nemigangatho efanelekileyo kunye neemfuno zokuodola.
    I-Curvature: I-curvature yensimbi ene-H kufuneka ihambelane nemigangatho efanelekileyo kunye neemfuno zokuyalela. Inokubonwa ngokulinganisa ukuba iindiza kuzo zombini iziphelo zentsimbi efana ne-H zihambelana okanye zisebenzisa imitha yokugoba.
    I-twist: I-twist yentsimbi e-H kufuneka ihambelane nemigangatho efanelekileyo kunye neemfuno zokuyalela. Inokubonwa ngokulinganisa ukuba icala lentsimbi emise okwe-H lithe nkqo okanye ngemitha ye-twist.
    Ukuphambuka kobunzima: Ubunzima bentsimbi efana ne-H kufuneka buhambelane nemigangatho efanelekileyo kunye neemfuno zokuyalela. Ukuphambuka kobunzima kunokubonwa ngobunzima.
    Ukubunjwa kweMichiza: Ukuba i-H-shaped steel idinga ukudityaniswa okanye iqhutywe ngenye indlela, ukubunjwa kwayo kweekhemikhali kufuneka kuhambelane nemigangatho efanelekileyo kunye neemfuno zokuyalela.
    Iimpawu zomatshini: Iimpawu zomatshini zentsimbi ene-H kufuneka zihambelane nemigangatho efanelekileyo kunye neemfuno zokuyalela, kubandakanywa amandla okuqina, isivuno, ukunyuswa kunye nezinye izibonakaliso.
    Uvavanyo olungonakalisiyo: Ukuba i-H-shaped steel idinga uvavanyo olungenakonakala, kufuneka luvavanywe ngokuhambelana nemigangatho efanelekileyo kunye neemfuno zokuyalela ukuqinisekisa ukuba umgangatho wayo wangaphakathi ulungile.
    Ukupakishwa kunye nokumakishwa: Ukupakishwa kunye nokumakishwa kwensimbi ene-H kufuneka ihambelane nemigangatho efanelekileyo kunye neemfuno zokuyalela ukuququzelela ukuthutha kunye nokugcinwa.
    Ngamafutshane, ezi mfuno zingentla kufuneka ziqwalaselwe ngokupheleleyo xa kuhlolwa intsimbi emise okwe-H ukuze kuqinisekiswe ukuba umgangatho wayo uhlangabezana nemigangatho efanelekileyo kunye neemfuno zokuodola, kunye nokubonelela abasebenzisi ngemveliso yentsimbi ye-H.

    Intsimbi emile okwe-EN H (8)

    ISICELO SEMVELISO

    Imiqadi ye-H esemgangathweni yangaphandle isetyenziswa ngokubanzi kulwakhiwo kunye nemimandla yobunjineli, kubandakanywa kodwa ingaphelelanga kule miba ilandelayo:
    Ubunjineli bezakhiwo, ubunjineli bebhulorho, ukwenziwa koomatshini, ukwakha iinqanawa, ulwakhiwo lwesakhiwo sentsimbi,

    Intsimbi emile okwe-EN H (4)

    UKUPAKISHA NOKUTHUMELA

    Ukupakishwa kunye nokuthuthwa kwemigangatho yangaphandle ye-H-beams ihlala ifuna ukulandela la manyathelo alandelayo:
    Ukupakishwa: Intsimbi ene-H idla ngokupakishwa ngokweemfuno zabathengi ukukhusela ubuso bayo kumonakalo. Iindlela eziqhelekileyo zokupakisha zibandakanya ukupakishwa okungenanto, ukupakisha i-pallet yokhuni, ukupakishwa kweplastiki, njl. Xa upakisha, kuyimfuneko ukuqinisekisa ukuba ubuso bentsimbi efana ne-H ayikhatywanga okanye i-corroded.
    Ukuleyibhelishwa: Phawula ulwazi olucacileyo lwemveliso kwipakethe, njengemodeli, iinkcukacha, ubuninzi, njl., ukuququzelela ukuchongwa kunye nokulawula.
    Ukulayisha: Xa ulayisha kwaye uhambisa intsimbi efakwe kwi-H, kuyimfuneko ukuqinisekisa ukuba akuyi kubakho ukungqubana okanye ukukhupha ngexesha lokulayisha ukuphepha umonakalo wemveliso.
    Ezothutho: Khetha izixhobo zothutho ezifanelekileyo, ezifana neelori, uthutho lukaloliwe, njl., kwaye ukhethe indlela yothutho efanelekileyo ngokweemfuno zabathengi kunye nomgama wokuthutha.
    Ukukhulula: Emva kokufika kwindawo ekusingwa kuyo, umsebenzi wokothula kufuneka wenziwe ngocoselelo ukuthintela umonakalo kwintsimbi emile okwe-H.
    Ugcino: Gcina intsimbi emile okwe-H kwindawo eyomileyo nengena umoya ukuze uphephe ukufuma okanye ezinye iziphumo ezibi.

    Intsimbi emile okwe-ASTM H (9)
    Intsimbi emile okwe-EN H (5)

    AMANDLA ENKAMPANI

    Intsimbi emile okwe-ASTM H (10)

    FAQ

    1. Ndingasifumana njani isicaphulo kuwe ?
    Ungasishiya umyalezo, kwaye siya kuphendula yonke imiyalezo ngexesha.

    2.Uza kuzisa iimpahla ngexesha?
    Ewe, sithembisa ukubonelela ngeemveliso ezisemgangathweni kunye nokuhanjiswa ngexesha. Ukunyaniseka yimfundiso yenkampani yethu.

    3.Ndingakwazi ukufumana iisampulu ngaphambi koku-odola?
    Ewe kunjalo. Ngokwesiqhelo iisampulu zethu zisimahla, sinokuvelisa ngeesampulu zakho okanye imizobo yobugcisa.

    4.Ithini imiqathango yakho yentlawulo?
    Ixesha lethu lesiqhelo lokuhlawula yi-30% yediphozithi, kwaye siphumle kwi-B/L. EXW, FOB,CFR,CIF.

    5.Ngaba uyalwamkela uhlolo lweqela lesithathu?
    Ewe siyavuma ngokupheleleyo.

    6.Siyithemba njani inkampani yakho?
    Sisebenza ngokukhethekileyo kwishishini lentsimbi iminyaka njengomthengisi wegolide, ikomkhulu lihlala kwiphondo laseTianjin, wamkelekile ukuphanda ngazo zonke iindlela.


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