Umzi-mveliso waseTshayina we-H imiqadi ye-ASTM A36 A572 eHotyo eqengqelekayo ye-H iCandelo leGalvanized H leKholam yentsimbi ekwiStokhwe
INKQUBO YOKUVELISWA KWEMVELISO
Inkqubo yemveliso yemigangatho ye-H eqhelekileyo ibandakanya la manyathelo abalulekileyo alandelayo:
Ukulungiswa kwezinto ezikrwada: Izinto ezikrwada ze-H-beams ngokuqhelekileyo ziibhilidi zentsimbi. Ezi bhilithi ziyacocwa kwaye zifudunyezwe ukulungiselela ukusetyenzwa nokuqulunqwa okulandelayo.
I-Hot Rolling: Iibhilithi ezifudunyeziweyo zondliwa kwindawo yokusila eshushu. Kwi-hot rolling mill, iibhilidi zigqitywe ngee-roller ezininzi, ngokuthe ngcembe zenza i-cross-sectional shape ye-H-beam.
Ukusebenza okubandayo (Ukhetho): Kwezinye iimeko, ukuphucula ukuchaneka kunye nomgangatho womgangatho we-H-beam, i-H-beams eshushu-eshushu inokuthi iqhube umsebenzi obandayo, njengokuqengqeleka okubandayo kunye nokudweba.
Ukusika kunye nokugqiba: Emva kokuqengqeleka kunye nokusebenza okubandayo, ii-H-beams zinqunywe kwaye zigqitywe ukuhlangabezana nemilinganiselo ethile kunye nobude njengoko kufunwa ngumthengi.
Unyango lomphezulu: Imiqadi ye-H iyacocwa kwaye iphathwe ngothintelo lomhlwa ukuqinisekisa umgangatho womphezulu kunye nokuxhathisa umhlwa.
Ukuhlola kunye nokuPakisha: Imiqadi ye-H egqityiweyo ihlolwa umgangatho, kubandakanywa nokuhlolwa kwenkangeleko, ukuchaneka kwe-dimensional, kunye neempawu zoomatshini. Xa sele zifanelekile, ziyapakishwa kwaye zithunyelwe kumthengi.
UBUKHULU BEMVELISO
| 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 | |
ENH-Intsimbi emile
IBakala: EN10034:1997 EN10163-3:2004
Inkcazo: HEA HEB kunye ne-HEM
Umgangatho: EN
IIMBONAKALO
Wide Flanges: Amacandelo aphezulu nasezantsiH-imiqadi(ebizwa ngokuba zii "flanges") zibanzi kakhulu, kunye nemigangatho yazo yangaphakathi nangaphandle iqhelene. Oku kubanika imodyuli yecandelo eliphezulu kunye nomzuzu we-inertia kuwo wonke ububanzi bawo, okukhokelela kuxhathiso olukhethekileyo lokugoba.
Ukusasazwa kwezinto ezifanelekileyo: Izinto eziphathekayo zigxininiswe ngakumbi kwiiflanges, kude ne-axis engathathi hlangothi. Olu lwakhiwo luphucula ukusetyenziswa kwezinto ngelixa ugcina amandla, okukhokelela ekusebenzeni okuphezulu komthwalo kunemiqadi ye-I eqhelekileyo yobunzima obufanayo.
Umthamo oPhakamileyo wokuThwala uMthwalo: Enkosi kuluhlu lwabo olunqamlezileyo oluphuculweyo, imiqadi ye-H inokumelana nemithwalo ebalulekileyo ethe nkqo kunye namaxesha okugoba, ezenza zibe zilungele ukusetyenziswa njengemiqadi kunye neentsika.
Ukuzinza okugqwesileyo: Iiflange ezibanzi zibonelela ngokuzinza okuphuculweyo, ngakumbi xa zisetyenziswa njengamalungu oxinzelelo (njengamakholomu), ukuphucula kakhulu ukuchasana kwabo kwi-lateral bending kunye ne-torsion xa kuthelekiswa ne-I-beams eqhelekileyo.
UKUHLOLWA KWEMVELISO
H-umqadiiimfuno zokuhlola ikakhulu ziquka le miba ilandelayo:
Umgangatho wenkangeleko: Umgangatho wembonakalo yee-H-beams uya kuhambelana nemigangatho efanelekileyo kunye neemfuno zomyalelo. Umphezulu uya kuba mtyibilizi kwaye ube mcaba, kungabikho ziphene ezicacileyo ezifana nezibonda, imikrwelo, kunye nomhlwa.
Imilinganiselo: Ubude, ububanzi, ukuphakama, ubukhulu bewebhu, kunye nobukhulu be-flange be-H-beams buya kuhambelana nemigangatho efanelekileyo kunye neemfuno zokulandelelana.
Goba: I-bend ye-H-beams iya kuhambelana nemigangatho efanelekileyo kunye neemfuno zomyalelo. Oku kunokumiselwa ngokulinganisa ukuhambelana kweephelo ze-H-beam okanye ukusebenzisa i-bend gauge.
Jija: I-bend ye-H-beams iya kuhambelana nemigangatho efanelekileyo kunye neemfuno zomyalelo. Oku kunokumiselwa ngokulinganisa i-perpendicularity yamacala e-H-beam okanye usebenzisa i-torsion gauge.
Ukutenxa ubunzima: Ubunzima be-H-beams buya kuhambelana nemigangatho efanelekileyo kunye neemfuno zomyalelo. Oku kunokumiselwa ngokulinganisa.
Ukuqulunqwa kwemichiza: Ukuba ii-H-beams zifuna i-welding okanye enye inkqubo, ukubunjwa kweekhemikhali kuya kuhambelana nemigangatho efanelekileyo kunye neemfuno zokulandelelana.
Iipropati zoomatshini: Iimpawu zomatshini ze-H-beams kufuneka zihambelane nemigangatho efanelekileyo kunye neemfuno ze-odolo, kubandakanywa amandla okuqina, indawo yesivuno, kunye nobude. Uvavanyo olungonakalisiyo: Ukuba ii-H-beams zifuna uvavanyo olungonakalisi, kufuneka luqhutywe ngokuhambelana nemigangatho efanelekileyo kunye neenkcukacha zomyalelo wokuqinisekisa umgangatho wazo wendalo.
Ukupakishwa kunye nokuMakisha: Ukupakishwa kwe-H-beam kunye nokumakishwa kufuneka kuhambelane nemigangatho efanelekileyo kunye neenkcukacha zomyalelo ukuze kube lula ukuthutha kunye nokugcinwa.
Sibonelela ngomqadi we-ASTM W14x82, umqadi we-ASTM W30x132, umqadi we-ASTM W30x132, kunye nenkxaso.Isiko le-W8x40 H Beam, Isiko le-W16x89 H Beam.
Isishwankathelo, xa uhlola ii-H-beams, ezi mfuno zingentla kufuneka ziqwalaselwe ngokupheleleyo ukuze kuqinisekiswe ukuba umgangatho wabo uhlangabezana nemigangatho efanelekileyo kunye neenkcukacha zomyalelo, ukubonelela abasebenzisi ngemveliso ephezulu ye-H-beam.
ISICELO SEMVELISO
Umgangatho wangaphandleIntsimbi emile Hzisetyenziswa ngokubanzi kumasimi okwakha kunye nobunjineli, kubandakanywa kodwa kungaphelelanga kule miba ilandelayo:
Ubunjineli bezakhiwo, ubunjineli bebhulorho, ukwenziwa koomatshini, ukwakha iinqanawa, ulwakhiwo lwesakhiwo sentsimbi,
UKUPAKISHA NOKUTHUMELA
Ukupakishwa kunye nokuthuthwa kwe-H-ephawulwe ngaphandle ngokubanzi kulandela la manyathelo:
Ukupakishwa: Iiplanga ze-H zivame ukupakishwa ngokweenkcukacha zabathengi ukukhusela ubuso babo kumonakalo. Iindlela zokupakisha eziqhelekileyo zibandakanya ukupakishwa okungenanto, ukupakishwa kweplanga yeplanga, kunye nokupakishwa kweplastiki. Qinisekisa ukuba imiqadi ye-H ayinamikrwelo kunye nomhlwa ngexesha lokupakishwa.
Ukuleyibhile: Ileyibhelishe ngokucacileyo ukupakishwa ngolwazi lwemveliso, njengemodeli, iinkcukacha, kunye nobungakanani, ukuchongwa lula kunye nokulawula.
Iyalayisha: Ngexesha lokulayisha kunye nokuthutha, qinisekisa ukuba iipakethe ze-H ezipakishweyo zikhululekile kwiingxabano kunye nokutyumza ukukhusela umonakalo.
Ezothutho: Khetha iindlela ezifanelekileyo zothutho, ezifana neelori okanye isiporo, ngokusekwe kwiimfuno zabathengi kunye nomgama okhoyo.
Ukothula: Xa ufika kwindawo oya kuyo, khulula ngokucophelela ukukhusela umonakalo kwi-H-beams.
Ugcino: Gcina imiqadi ye-H kwindawo eyomileyo, engena umoya ukuze uthintele ukufuma kunye nezinye iziphumo ezibi.
AMANDLA ENKAMPANI
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 phambi kokuodola?
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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