I-JIS Standard H Beam 200 150 100 300 400 | Icandelo lesinyithi le-H Beam yesakhiwo esinamandla aphezulu sezakhiwo
Imiqadi ye-H esemgangathweni ye-JISziintsimbi ezakhiweyo ezishushu ezenziwe ngokuhambelana neMigangatho yoShishino yaseJapan. Zinemiphezulu ye-cross-section eyahlukileyo enesimo se-H kunye ne-flange ehambelanayo ngaphandle kwe-taper, zisetyenziswa kakhulu kwiiprojekthi zokwakha zamazwe ngamazwe, ukwenziwa kwentsimbi kunye norhwebo lwe-B2B oluwela imida.
Itheyibhile yokuthelekisa yeBanga leNtsimbi
| Udidi | Umgangatho | Ibanga | Inkcazo |
| Intsimbi yokwakha ngokubanzi | I-JIS G3101 | SS400 | Eyona ntsimbi yekhabhoni isetyenziswa kakhulu kwaye inomthamo omkhulu wokuthengwa kurhwebo lwehlabathi. Amandla okutsalwa: 400-510 MPa, amandla okuvelisa ngaphezulu kwe-245 MPa ahluka ngobukhulu. Isebenza kakuhle kwaye inexabiso eliphantsi. |
| Intsimbi yokwakha ngokubanzi | I-JIS G3101 | SS490 | Amandla aphezulu kancinci kune-SS400, asebenza kwizakhiwo zekhabhoni eziqhelekileyo ezineemfuno eziphezulu zokuthwala umthwalo. |
| Intsimbi enamandla aphezulu kwisakhiwo esitshisiweyo | I-JIS G3106 | I-SM400A/B/C | Isetyenziswa kwizakhiwo zentsimbi enzima kunye neeprojekthi zebhulorho ezifuna ukuwelda okukhulu kwindawo kunye nokuwelda okungqongqo. Oonobumba u-A/B/C babonisa imigangatho eyahlukeneyo yamandla empembelelo, kwaye udidi u-C lunefuthe elifanelekileyo lokumelana nobushushu obuphantsi. |
| I-SM490A/B/C | |||
| Isinyithi solwakhiwo esingamelaniyo nenyikima | I-JIS G3136 | SN400A/B/C | Yenzelwe ngokukodwa uyilo lwe-seismic lwezakhiwo eziphakamileyo. Inomlinganiselo wesivuno olawulwa ngokungqongqo, inika ukuguqulwa kweplastiki okugqwesileyo kunye nokusebenza kokufunxwa komothuko. |
| SN490B/C |
| Ubungakanani beMetrikhi | Iinkcukacha ezisemgangathweni (JIS G3101 / SS400) | I-Imperial Equivalent (ASTM A36 / A572 Gr.50) | Izicelo eziPhambili |
| I-H Beam 100 | 100 × 100 × 6 × 8 mm | Uthotho lwe-W4×4 | Izakhiwo zentsimbi ekhaphukhaphu, imiqadi yesibini yezindlu, ucango kunye neefestile ezifakwe kwiifreyimu |
| I-H Beam 150 | 150 × 150 × 7 × 10 mm | Uthotho lwe-W6×6 | Iikholamu zezityalo zoshishino, iiplatifomu kunye neebhanti zendlela yokuhamba |
| I-H Beam 200 | 200 × 200 × 8 × 12 mm | Uthotho lwe-W8×8 | Iipareyitha eziphakathi, iifreyimu zezakhiwo zeeofisi (ezona zithengiswa kakhulu kwihlabathi liphela) |
| I-H Beam 250 | 250 × 250 × 9 × 14 mm | Uthotho lwe-W10×10 | Imiqadi yekreyini enzima, iikholamu ezithwala imithwalo yezakhiwo ezinemigangatho emininzi |
| I-H Beam 300 | 300 × 300 × 10 × 15 mm | Uthotho lwe-W12×12 | Ukufakwa kwebhulorho, iintsika zesakhiwo sezakhiwo eziphakamileyo (ezisetyenziswa kakhulu ngobukhulu obuqhelekileyo) |
| I-H Beam 400 | 400 × 400 × 13 × 21 mm | Uthotho lwe-W16×16 | Iiholo ezinkulu zemiboniso, iibhulorho ezinkulu zendlela, izakhiwo eziphakamileyo kakhulu |
Imigangatho yoMgangatho yaMazwe ngaMazwe esebenzayo:
Imigangatho yaseMelika:I-ASTM A36, i-ASTM A572 iBanga lama-50, i-ASTM A992 (Isetyenziswa rhoqo eYurophu, eMelika, nasePhilippines)
Imigangatho yaseJapan/yaseMzantsi-mpuma Asia:I-JIS G3101 SS400, i-JIS G3136 SM490 (Isetyenziswa rhoqo eMalaysia, eVietnam, nakuMbindi Mpuma)
Imigangatho yaseYurophu:I-EN 10025 S235JR, S355JR
Ubukhulu kunye nobude obulungiselelwe wena
Sinikezela ngoluhlu olubanzi lobude obuqhelekileyo obufana ne-6m kunye ne-12m ezithengiswayo, kwaye sinokubonelela ngenkonzo yokusika ngokweemfuno zakho zeprojekthi, kubandakanya i-H Beam 200 kunye ne-H Beam 300. Oku kwenza kube lula ukucola inkunkuma entloko kunye nokuwelda, nto leyo ekugqibeleni eyonyusa ukusebenza kakuhle kofakelo.
Ukulandeleka Okupheleleyo Kwezinto Ezibonakalayo
Zonke iimveliso zethu zihamba ne-100% MTC ngokuhambelana ne-EN 10204 3.1. Inkxaso yokuthunyelwa kwangaphambili kokuhlolwa kwamaqela esithathu afana ne-SGS, i-BV iyafumaneka, ngoko unokuqiniseka ngokubonakala ngokupheleleyo komgangatho wezinto kunye nokuthotyelwa kweenkcukacha.
Ukupakisha Okuchasene Nokugqwala Okufanele Ulwandle
Iphakheji nganye igqunywe nge-anti-rust kwaye iziphelo zayo zibotshelelwe okanye zifakwe iteyiphu ukuze ziphathwe ngokukhuselekileyo. Iimpahla ziyabotshelelwa, zivalwe kwaye zisongelwe nge-net, zipakishwe kakuhle ukuze zikwazi ukuhanjiswa ngeqhekeza elikhulu kunye nezikhongozeli ukuqinisekisa ukuba akukho kuthutha amanzi afumileyo, anetyuwa, okanye umgama ohanjiweyo kwiindawo ezifana neMelika, eMzantsi-mpuma Asia.
Iimitha ze-Hziye zaba zezona zinto ziphambili kwisakhiwo sentsimbi sanamhlanje ngenxa yokusebenza kakuhle kwayo kunye nokusebenza kwayo ngexabiso eliphantsi. Ngaphezu koko, ii-H-Beams zamkelwe kakhulu kwezi ndawo zilandelayo:
Ukwakhiwa kweZakhiwo:Isetyenziselwa ulwakhiwo oluphambili lweeworkshops zoshishino, izakhiwo eziphakamileyo kunye nezakhiwo zikawonke-wonke ezinkulu ezifana nezikhululo zeenqwelo-moya, amabala emidlalo, kunye neendawo zemiboniso.
Ubunjineli beBhulorho:Iibhulorho zeSitimela nezeNdlela ePhakamileyo: kwiibhirda eziphambili nakwiindawo ezisezantsi zeebhulorho zesitimela nezendlela ePhakamileyo, ezilungele ngokukodwa izakhiwo zebhulorho zentsimbi ezinkulu.
Ukuveliswa koomatshini:Kwizakhelo zoomatshini ezinzima, imiqadi yekreni, iikeel zenqanawa kunye nezinye izinto zoomatshini.
Amandla kunye neekhemikhali:Isetyenziswa kakhulu kumaqonga entsimbi, kwiinqaba zokuxhasa, kwiirakhi zemibhobho, kwiziseko zokuxhasa nakwezinye iintlobo ezininzi zezakhiwo zoshishino.
Q1: Ngawaphi amabakala entsimbi afumanekayo kwi-JIS H-beams?
A: Singabonelela ngamanqanaba ahlukeneyo e-JIS, anokuhlangabezana neemfuno ezahlukeneyo zabathengi abavela kwicandelo lokwakha:
Ulwakhiwo ngokubanzi: SS400, SS490, SS540 (JIS G3101) Izakhiwo zokuwelda: SM400 / SM490 (JIS G3106) ukuze kube lula ukuwelda kunye namandla angcono Ukusetyenziswa kwe-seismic: SN400 / SN490 (JIS G3136) kwiiprojekthi zezakhiwo eziphakamileyo nezimelana ne-seismic kwiindawo ezifana ne-Southeast Asia
Umbuzo 2: Kuthekani nge-JIS H-beam yakho ene-ASTM okanye i-EN Standards?
A: Ewe. Silungiselela ukutshintshana okusemgangathweni, kunye namaxwebhu okuqinisekisa:
SS400 ≈ ASTM A36 / EN S235JR
SM490 ≈ ASTM A572 Gr.50 / EN S355JR
Gcwalisa i-MTR (iNgxelo yoVavanyo lweMill) ukuze ingeniswe ukuze kufunyanwe imvume yobunjineli kunye nokuthobela iprojekthi.
Umbuzo 3: Ngaba unazo iisayizi? Ngaba ubonelela ngeenkonzo zokusika ezenziwe ngokwezifiso?
A: Sirhweba ngenkampani ethi ubungakanani bemitha ye-JIS H eqhelekileyo isukela kwi-100 × 50 mm ukuya kwi-400 × 400 mm kunye ne-900 × 300 mm njengecandelo elinzima... ubude obuqhelekileyo yi-6m, i-12m, kwaye ukusika okwenziwe ngokwezifiso kunokufumaneka ngokwemizobo yeprojekthi yakho enokuthi isebenze kwisiza ngeendleko zokuwelda kunye nokufakela.
Q4: Ulawula njani umgangatho?
A: Zonke iimpahla ezithunyelwayo ziquka iSatifikethi soVavanyo lweMill se-EN 10204 3.1 (MTC) seempawu zeekhemikhali nezoomatshini. Ukuhlolwa kwangaphambili kokuthunyelwa kwempahla (SGS, BV, TUV) kwamkelekile kwaye kuyaxhaswa kakuhle, kubandakanya ukujonga ubungakanani kunye novavanyo lwe-NDT xa kuyimfuneko.
Q5: Ithini i-MOQ yakho kunye nexesha lakho lokufumana umsebenzi?
A:
Izinto ezisesitokhweni: Ubungakanani obuncinci be-odolo buyaguquguquka, ukuba sinazo izinto ezisesitokhweni ezinobukhulu obuxutyiweyo samkelekile
Imveliso eyenziwe ngokwezifiso: Ngokwesiqhelo ziitoni ezingama-20 ukuya kwezingama-25 ngokweenkcukacha
Ixesha lokunika isibonelelo: iintsuku ezisi-7–10 kwisitokhwe, iintsuku ezingama-25–40 kwiiodolo zemveliso.










