Insimbi yesiteshi se-U, obeye aziwe njengoIsiteshi esinomumo we-U, iyaqhubeka nokuba ngenye yezintandokazi kakhuluinsimbi yesakhiwoizingxenye zomsebenzi wokwakha umhlaba, imishini kanye nezitshalo kanye nengqalasizinda.Iqembu Lensimbi Yasebukhosiniochwepheshe bezakhiwo abaphawulwe muva nje bangochwepheshe abafushane ukuthiinsimbi ye-U-Channel egoqwe ngokushisaiyindlela ekhethwa kakhulu onjiniyela bemboni kanye nabakhi ngenxa yokumelana kwayo okumangalisayo nokugoba, ububanzi obukhulu bosayizi, kanye nesisombululo esingabizi nesithembekile sokuthwala umthwalo.
Iyini ngempela i-U-Channel Steel?
Insimbi yesiteshi se-U iwumucu wensimbi oyisicaba ogoqwe waba sesimweni se-U. Isisekelo sewebhu esisodwa esiyisicaba kanye nama-flange amabili alinganayo aqondile kuzo zombili izinhlangothi zakha ingxenye yesiphambano yesiteshi enomumo we-U. Lolu hlobo lunikeza ukusebenza okuhle kakhulu kokulwa nokucindezela kanye nokulwa nokugoba yingakho kungenye yezinto zokwakha eziyinhloko zokwakha amabheringi.
Umehluko ezindinganisweni zesifunda uhlukanisa izinhlobo zeziteshi ze-U:
ENyakatho Melika: Isiteshi se-U kanye nesiteshi se-C ngezinye izikhathi zisetshenziswa ngokushintshana endaweni yomsebenzi.
Izindinganiso zaseYurophu: Ibanga phakathi kwama-flangesI-UPEi-flange ehambisanayo yensimbi ye-U-channel isekelwe ku-I-UPNInsimbi ye-flange C-channel ethambile ngokwesilinganiso se-flange kanye nenqubo yokugoqa, eyethula indlela yokwehluka ochungechungeni lwe-T.
Izici Eziyinhloko Zensimbi Eshisayo Egoqwe Nge-U-Channel
Njengensimbi e-ligneous ensimbini yesakhiwo, insimbi enomumo we-U inezinzuzo ezine eziyinhloko:
1. Amandla aphezulu okusebenza ngomshini:Imelana nokudlidliza okunzima kanye nomthwalo osindayo ekwakhiweni kwebhuloho, uhlaka lwefektri, nomzimba wemoto.
2. Ukubekezelelana okuphezulu kwemvelo: Ayimelani nemiphumela yesimo sokushisa okukhulu, isimo sezulu sangaphandle esigugulekayo kanye nokuhlaselwa ngamakhemikhali amancane.
3. Ukulawula Usayizi Ngokugcwele: Uhla oluphelele ku-GB standard, i-ASTM standard JIS standard kanye ne-BS standard kusukela ku-5# kuya ku-40# u-channel yezidingo zephrojekthi ezenziwe ngokwezifiso.
4. Ukucubungula okulula kwesibiliIzinto ze-HRS zingasikwa, zishiselwe, zibhotshozwe futhi zifakwe i-galvanized ukuze kwenziwe uhlaka lwesakhiwo olufanele wena.
Ukubuka Konke Imininingwane Yensimbi Ye-U-Channel Ejwayelekile Yekhabhoni
Abakhiqizi bomhlaba wonke bakhiqiza insimbi ye-U-channel ngaphansi kwezindinganiso zomhlaba wonke ezihlanganisiwe, okuhlanganisa uchungechunge lwe-GB, ASTM, JIS, EN UPE/UPN. Amazinga ajwayelekile ensimbi afaka phakathi i-Q235, Q345, A36, SS400 kanye ne-S235JRG1, enamandla okudonseka asukela ku-420 MPa kuya ku-485 MPa.
Osayizi abajwayelekile be-EN kanye nesisindo seyunithi (kg/m) abathandwayo ukuze kubhekwe:
| Into | Ukujula (mm) | Ububanzi be-Flange (mm) | Ubukhulu bewebhu (mm) | Ubukhulu be-Flange (mm) | Isisindo (kg/m) |
| I-UPN80 | 80 | 45 | 6 | 8 | 8.64 |
| I-UPN100 | 100 | 50 | 6 | 8.5 | 10.6 |
| I-UPN120 | 120 | 55 | 7 | 9 | 13.4 |
| I-UPN140 | 140 | 60 | 7 | 10 | 16 |
| I-UPN160 | 160 | 65 | 7.5 | 10.5 | 18.8 |
| I-UPN180 | 180 | 70 | 8 | 11 | 22 |
| I-UPN200 | 200 | 75 | 8.5 | 11.5 | 25.3 |
| Into | Ukujula (mm) | Ububanzi be-Flange (mm) | Ubukhulu bewebhu (mm) | Ubukhulu be-Flange (mm) | Isisindo (kg/m) |
| I-UPE80 | 80 | 40 | 4.5 | 7.4 | 7.05 |
| I-UPE100 | 100 | 46 | 4.5 | 7.6 | 8.59 |
| I-UPE120 | 120 | 52 | 4.8 | 7.8 | 10.4 |
| I-UPE140 | 140 | 58 | 4.9 | 8.1 | 12.3 |
| I-UPE160 | 160 | 64 | 5 | 8.4 | 14.2 |
| I-UPE180 | 180 | 70 | 5.1 | 8.7 | 16.3 |
| I-UPE200 | 200 | 76 | 5.2 | 9 | 18.4 |
Izinzuzo Eziyinhloko Zensimbi Ye-U-Channel Yamaphrojekthi Ezimboni Nokwakha
Ukuqina Okuphakeme:Iphrofayili ye-U iyasebenza ekunciphiseni ukugoba nokuwa kwesakhiwo ngaphansi kwesisindo esinzima, ifanelekela imisebe yokusekela yesikhathi eside.
Ukusetshenziswa okubanzi:Ifanele izakhiwo zokwakha, izinsika zamabhuloho, ishasi yamaloli, ifenisha yensimbi, amabhuleki emishini yokusebenzela kanye nohlaka lwesakhiwo lwangaphandle.
Isikhathi Eside Sokuphila:Insimbi yekhabhoni eluhlaza ingafakwa i-hot-dip ukuze kuthuthukiswe ukusebenza kokumelana nokugqwala kwamaphrojekthi aseduze nogu noma endaweni emanzi.
Ukusebenza kahle kwezindleko eziphezulu:Insimbi yesiteshi se-U inomthamo olinganayo wokuthwala njenge-I-beam kanye namashubhu esakhiwo angenalutho ngezindleko zezinto zokwakha ezincishisiwe kakhulu.
Abaphakeli kanye Nabakhiqizi Besiteshi Sensimbi i-U
Ngifuna insimbi ethembekileAbahlinzeki nabakhiqizi beziteshi ze-UI-Royal Steel Group inikeza insimbi ye-u channel eshisayo negayiwe esezingeni eliphezulu ehlangabezana nezindinganiso ze-GB, ASTM, EN, JIS kanye nezinye. Njengoba iqongelela iminyaka engaphezu kweyishumi yesipiliyoni sokukhiqiza, ifektri yethu igcina isitokwe esiphelele sazo zonke izinhlobo zesiteshi se-U esijwayelekile, futhi ingahlinzeka ngezinsizakalo ezenziwe ngokwezifiso, ukusika ngokunemba, ukwelashwa kokulwa nokugqwala komhlaba kanye nokulethwa okusheshayo komhlaba wonke emnyango nomnyango. Sinakekela osonkontileka bobunjiniyela, abakhiqizi bensimbi kanye nabakhiqizi bemishini kulo lonke elaseYurophu, eNingizimu-mpumalanga ye-Asia, eNyakatho Melika naseLatin America, abathembele kithi ukuthi banikeze izixazululo zensimbi ezakhiwe ngesakhiwo esisodwa ukuze bahlangabezane nezinhlobo ezahlukene zemiklamo yokwakha neyezimboni.
Isikhathi sokuthunyelwe: Agasti-03-2026