Landa imininingwane yakamuva ye-UPN CHANNLE kanye nobukhulu bayo.
Iziteshi ze-UPN 40×20, 50×25, 50×38 U | Insimbi ye-UPN Egoqwe Ngokushisayo Yezicelo Zesakhiwo, Ukwakha kanye Nemishini
| Iphrojekthi | Incazelo (IsiNgisi) |
| Uhlobo kanye negama | Isiteshi se-UPN / Isiteshi Sensimbi se-UPN / Insimbi Yephrofayili ye-U |
| Izinto | Insimbi Egoqiwe Eshisayo, Insimbi Yekhabhoni, Insimbi Ephansi Yengxubevange |
| Okujwayelekile | I-EN 10279, DIN 1026, ASTM, njll. |
| Ubukhulu obunqamulelayo | Ubukhulu Besigaba: Ukuphakama (h), Ububanzi Besibani (b), Ubukhulu Bewebhu (tw), Ubukhulu Besibani (tf) |
| Ubude | Ubude: 6 m / 12 m / Ubude Ngokwezifiso |
Amamodeli Ajwayelekile: UPN 40×20, UPN 50×25, UPN 50×38, njll.
Ububanzi Bosayizi: Ukuphakama 40–400 mm
Amapharamitha esigaba esiphambene: Isigaba Se-Modulus (Wx), Isikhathi Sokungakwazi Ukugxila (Ix, Iy), Irediyasi Yokungakwazi Ukugxila (rx, ry)
| Imodeli | Ukuphakama (h, mm) | Ububanzi beFlange (b, mm) | Ubukhulu bewebhu (tw, mm) | Ubukhulu be-Flange (tf, mm) | Ubude Obujwayelekile (m) |
| UPN 40×20 | 40 | 20 | 5 | 5.5 | 6/12 / Ngokwezifiso |
| UPN 50×25 | 50 | 25 | 5 | 6 | 6/12 / Ngokwezifiso |
| I-UPN 50×38 | 50 | 38 | 5 | 7 | 6/12 / Ngokwezifiso |
| I-UPN 60 | 60 | 30 | 6 | 6 | 6/12 / Ngokwezifiso |
| I-UPN 65 | 65 | 42 | 5.5 | 7.5 | 6/12 / Ngokwezifiso |
| I-UPN 80 | 80 | 45 | 6 | 8 | 6/12 / Ngokwezifiso |
| I-UPN 100 | 100 | 50 | 6 | 8.5 | 6/12 / Ngokwezifiso |
| I-UPN 120 | 120 | 55 | 7 | 9 | 6/12 / Ngokwezifiso |
| I-UPN 140 | 140 | 60 | 7 | 10 | 6/12 / Ngokwezifiso |
| I-UPN 160 | 160 | 65 | 7.5 | 10.5 | 6/12 / Ngokwezifiso |
| I-UPN 180 | 180 | 70 | 8 | 11 | 6/12 / Ngokwezifiso |
| I-UPN 200 | 200 | 75 | 8.5 | 11.5 | 6/12 / Ngokwezifiso |
| I-UPN 220 | 220 | 80 | 9 | 12.5 | 6/12 / Ngokwezifiso |
| I-UPN 240 | 240 | 85 | 9.5 | 13 | 6/12 / Ngokwezifiso |
| I-UPN 260 | 260 | 90 | 10 | 14 | 6/12 / Ngokwezifiso |
| I-UPN 280 | 280 | 95 | 10 | 15 | 6/12 / Ngokwezifiso |
| I-UPN 300 | 300 | 100 | 10 | 16 | 6/12 / Ngokwezifiso |
| I-UPN 320 | 320 | 105 | 11 | 16.5 | 6/12 / Ngokwezifiso |
| I-UPN 350 | 350 | 110 | 12 | 17 | 6/12 / Ngokwezifiso |
| I-UPN 400 | 400 | 110 | 13 | 18 | 6/12 / Ngokwezifiso |
Chofoza Inkinobho Kwesokudla
| Imodeli | Amandla Okukhiqiza (i-MPa) | Amandla Okudonsa (i-MPa) | Ukwelulwa (%) | Umthamo Womthwalo Nokuqina | Izicelo Ezijwayelekile |
| UPN 40×20 | 235 | 360–510 | 22 | Ukukhanya | Izisekelo ezincane zesakhiwo, ozimele abakhanyayo |
| UPN 50×25 | 235 | 360–510 | 22 | Ukukhanya | Izinhlaka zesakhiwo ezilula, izisekelo zemishini emincane |
| I-UPN 50×38 | 235 | 360–510 | 20 | Okuphakathi nendawo | Imishayo yomthwalo ophakathi nendawo, izisekelo zomshini |
| I-UPN 60 | 235 | 360–510 | 20 | Okuphakathi nendawo | Ama-joista phansi, ozimele besakhiwo esiphakathi |
| I-UPN 65 | 235 | 360–510 | 20 | Okuphakathi nendawo | Ukusekelwa kwesakhiwo ezakhiweni, ezinhlakeni zezimboni |
| I-UPN 80 | 235 | 360–510 | 18 | Okuphakathi nendawo | Ozimele bezimboni, ama-rack e-warehouse |
| I-UPN 100 | 235 | 360–510 | 18 | Okuphakathi/Okukhulu | Imishayo yesakhiwo ephakathi kuya kwesindayo, amabhuloho |
| I-UPN 120 | 235 | 360–510 | 18 | Okunzima | Imishayo yokwakha esindayo, izisekelo zemishini |
| I-UPN 140 | 235 | 360–510 | 16 | Okunzima | Amafreyimu amakhulu esakhiwo, amapulatifomu efektri |
| I-UPN 160 | 235 | 360–510 | 16 | Okunzima | Amabhuloho, izakhiwo zezimboni ezisindayo |
| I-UPN 180 | 235 | 360–510 | 16 | Okunzima | Izakhiwo ezinkulu zobunjiniyela, izinhlaka ezithwala umthwalo omningi |
| I-UPN 200 | 235 | 360–510 | 16 | Okunzima | Izinsimbi ezisindayo, ubunjiniyela bezimboni kanye nobomphakathi |
| I-UPN 220 | 235 | 360–510 | 14 | Okunzima | Amabhuloho, ama-crane girders, izinhlaka ezithwala umthwalo omningi |
| I-UPN 240 | 235 | 360–510 | 14 | Okunzima | Imishayo yesakhiwo samaphrojekthi amakhulu okwakha |
| I-UPN 260 | 235 | 360–510 | 14 | Okunzima | Izakhiwo zezimboni, ubunjiniyela obukhulu |
| I-UPN 280 | 235 | 360–510 | 14 | Okunzima | Izisekelo zemishini esindayo, amabhuloho |
| I-UPN 300 | 235 | 360–510 | 12 | Okunzima | Imishayo yokwakha enemithwalo ephezulu, amapulatifomu ezimboni |
| I-UPN 320 | 235 | 360–510 | 12 | Okunzima | Izinhlaka zensimbi ezinkulu ezakhiwe |
| I-UPN 350 | 235 | 360–510 | 12 | Okunzima | Amabhuloho anzima, imishayo yesakhiwo |
| I-UPN 400 | 235 | 360–510 | 12 | Okunzima | Izakhiwo ezisindayo zobunjiniyela bezimboni nezokwakha |
Ubukhulu nobukhulu Ukuphakama, ububanzi beflange, ukujiya, kokwakhiwa komthwalo olula, ophakathi noma osindayo.
Amabanga Ensimbi: S235JR, S275JR, S355JRnoma amanye amamaki uma ucela.
Ubude Nokusika: Okuvamile okungu-6m / 12m noma ubude obunqunyiwe ukuze kuncishiswe ukushisela endaweni.
Ukuqedwa Komphezulu: Ukugoqa Okushisayo, Ukugawula noma ukupenda ukuvimbela ukugqwala.
Izinsizakalo Zokucubungula: Ungajabulela izinsizakalo zokusika, ukubhoboza, ukushisela kanye nokwakha kusengaphambili.
Ukuqinisekisa ikhwalithi: Izitifiketi ze-EN 10204 3.1 kanye nokuhlolwa okugcwele kanye nokwemishini kuyanikezwa.
Ifanele ukwakhiwa, njengezakhiwo zezimboni, indawo yokuma yemishini, i-pavilion, kanye namaphrojekthi amanzi ajwayelekile aseYurophu.
Imishayo namakholomu: Izinto zokwakha izingodo nezikebhe ezivamile ezingaphansi kwemiphumela yemithwalo ethile elula kuya kwephakathi.
Ozimele Bokusekela: Amafreyimu aphethe imishini, amapayipi, izinto zokwakha, njll.
Imizila Yezinqola: Imizila yokusetshenziswa nama-crane okuhamba asebenza kancane kuya phakathi.
Izisekelo zeBhuloho: Ama-tiebar noma ama-braces amabhuloho anezinsika ezincane.
Izinketho Zokupakisha:
Kupakishwe ezikhwameni ezingamathani angu-1-3 ukuze kube lula.
Ama-pallet okhuni noma amabhande ensimbi ukuze aqine futhi avikeleke.
Ukugoqa okungangenwa manzi kanye nezikhwama zokuhlanza ukuze kugwenywe ukugqwala kanye nomswakama.
Ukupakisha okukhethekile kwephrojekthi ethile kungenzeka.
Izindlela Zokuthutha:
Ezokuthutha ngomgwaqo: Ukulethwa okuthembekile ibanga elifushane ngephakheji engasheleli.
Ukuthuthwa ngesitimela: Ukugcina ubuqotho bephakheji uma ithunyelwa ngebanga elide ngezinqola zesitimela ezigcwele.
Ukuthunyelwa ngolwandle: Ukuthunyelwa okufakwe emathinini noma ngobuningi (isitsha esomile, isitsha esivulekile).
Ukulethwa emnyango kuya endaweni ukuze kwenziwe imisebenzi emikhulu.
Isitokwe kanye Nesikhathi Sokuhola:
Osayizi abajwayelekile be-UPN basesitokweni ukuze bathunyelwe ngokushesha.
Osayizi abangejwayelekile noma abangokwezifiso abakhiqizwe ngokwesikhathi sephrojekthi.
Ukuhlela ukukhiqiza okulungisekayo kwama-oda abaluleke kakhulu noma amaningi.
Ikhwalithi Nokuphathwa:
Vimbela ukugoba kokuguquguquka, zonke izinqwaba zinakekelwa kahle ngesikhathi sokuthuthwa.
Ukuhlolwa okuqinile kuqala ngaphambi kokuthunyelwa ukuqinisekisa ukunemba kobukhulu kanye nekhwalithi yendawo.
1. Iyini i-UPN Steel Channel?
A insimbi yesiteshi se-U esigoqiwe esishisayongesimo sohlamvu u-U olusetshenziswa ezimbonini zokwakha, zobunjiniyela, kanye nemishini. Lusetshenziselwa ukwenziwa kwama-side guards ama-trailer.
2. Yiziphi izilinganiso kanye nezindinganiso ezitholakalayo?
Lawa ngamasayizi ajwayelekile ahambisana ne-EN 10279 / DIN 1026 futhi aphakathi kwe-UPN 40×20 kuya ku-UPN 400. Amasayizi akhethekile angenziwa futhi uma eceliwe.
3. Yimaphi amamaki ensimbi atholakalayo kule nto?
Amabanga adumile: S235JR, S275JR, S355JR. Ikhwalithi eyenziwe ngokwezifiso inganikezwa.
4. Ingabe iziteshi ze-UPN zingalungiswa ngokwezidingo zami?
Yebo - ipharamitha, ubude, ukuqeda ubuso kanye nensizakalo yokwenziwa kusengaphambili (Ukusika, Ukubhoboza, Ukushisela) konke kuyatholakala.
5. Indlela iziteshi ze-UPN ezipakisha ngayo kanye nokulethwa kwayo?
Ipakishwe: Ihlanganiswe kuma-pallet noma ezintanjeni, ukuze ivikeleke emswakama nasekugqwaleni; Ithunyelwe ngomgwaqo, ngesitimela noma ngolwandle.
6. Ingabe zikhona izitifiketi zekhwalithi?
3.1 EN 10204 MTC kanye nemibiko ephelele yokuhlolwa kobukhulu kanye nokwemishini.
Imniningwano Yokuxhumana
Ikheli
Indawo yezimboni zokuthuthukiswa kweKangsheng,
Isifunda saseWuqing, idolobha laseTianjin, eChina.
I-imeyili
Ucingo
Amahora
UMsombuluko-NgeSonto: Isevisi yamahora angu-24











