Tsanangura Chinangwa neZvinodiwa
PakusarudzaSimbi yeU-channel, basa rekutanga nderekujekesa mashandisirwo aro chaiwo uye zvinodiwa zvikuru:
Izvi zvinosanganisira kuverenga kana kuongorora mutoro wepamusoro wainofanira kutsungirira (mutoro usingachinji, mutoro unoshanduka, kukanganiswa, nezvimwewo), izvo zvinosarudza zvakananga marongero nehukuru (kureba, upamhi hwegumbo, ukobvu hwechiuno) uye giredhi resimba rechinhu; kunzwisisa mamiriro ekushandiswa kwacho (senge matanda ekuvaka/purlin, mafuremu emakanika, zvinotsigira tambo dzemuchina, masherufu kana kushongedza), mamiriro akasiyana ane kusimbiswa kwakasiyana pakusimba, kuomarara, kurongeka uye chitarisiko; tichifunga nezvenzvimbo yekushandisa (mukati/kunze, kungave kune hunyoro, media inoparadza), iyo inosarudza zvinodiwa zvekudzivirira ngura (senge hot-dip galvanizing, kupenda) kana kana simbi inonyungudutsa/simbi isina ngura ichidikanwa; kujekesa nzira yekubatanidza (welding kana bolting), izvo zvinokanganisa dhizaini yegumbo (flat welding surface kana maburi akachengetwa anodiwa) uye zvinodiwa zvekuweldable kwezvinhu; panguva imwe chete, zvakakosha kusimbisa zvirambidzo zvehukuru hwenzvimbo yekuisa (kureba, kukwirira, upamhi) uye mitemo chaiyo kana zviyero zveindasitiri izvo purojekiti inofanira kutevedzera kuti ive nechokwadi chekuti zvinhu zvakasarudzwa zvinosangana nezvinodiwa zvese zvekuchengetedza uye zvinoshanda.
Magadzirirwo esimbi yeU Channel, Zviyero uye Zvinhu
1. Magadzirirwo
Chiyero cheEuropeNzira yeUPNMamodheru ane mazita ehurefu hwechiuno chawo (yuniti: mm). Ane chikamu chakachinjika chakaita seU uye zvinhu zvikuru zvinosanganisira:
Kureba kwechiuno (H): Kureba kwese kwechiteshi. Semuenzaniso, kukwirira kwechiuno cheUPN240 i240 mm.
Upamhi hwebhendi (B): Upamhi hweflange. Semuenzaniso, UPN240 ine bhendi re85 mm.
Ukobvu hwechiuno (d): Ukobvu hwedandemutande. Semuenzaniso, UPN240 ine ukobvu hwechiuno hwe9.5 mm.
Ukobvu hwebhendi (t): Ukobvu hweflange. Semuenzaniso, UPN240 ine ukobvu hwebhendi hwe13 mm.
Kurema kwedzidziso pamita: Kurema pahurefu hweyuniti (kg/m). Semuenzaniso, UPN240 ine huremu hwe33.2 kg/m.
Magadzirirwo Akajairika (Mamodheru Asina Chikamu):
| modhi | Kureba kwechiuno (mm) | Upamhi hwegumbo (mm) | Ukobvu hwechiuno (mm) | Ukobvu hwemakumbo (mm) | Huremu hwedzidziso pamita imwe neimwe (kg/m2) |
| UPN80 | 80 | 45 | 6 | 8 | 8.64 |
| UPN100 | 100 | 50 | 6 | 8.5 | 10.6 |
| UPN120 | 120 | 55 | 7 | 9 | 13.4 |
| UPN200 | 200 | 75 | 8.5 | 11.5 | 25.3 |
| UPN240 | 240 | 85 | 9.5 | 13 | 33.2 |
| UPN300 | 300 | 100 | 10 | 16 | 46.2 |
| UPN350 | 350 | 100 | 14 | 16 | 60.5 |
2. Rudzi rwezvinhu
Simbi yeUPN channel inofanira kusangana neEuropean standard EN 10025-2. Sarudzo dzakajairika dzinosanganisira:
(1) Zvinhu zvakajairika
S235JR: Simba rekugadzira ≥ 235MPa, mutengo wakaderera, wakakodzera zvivakwa zvisingachinji (senge zvinotsigira chiedza).
S275JR: Simba rekugadzira ≥ 275MPa, simba rakaenzana uye rinochengetedza, rinoshandiswa pakuvaka mafuremu akajairika.
S355JR: Simba remugoho ≥ 355MPa, sarudzo yekutanga kune mutoro wakakwira, yakakodzera mamiriro ekumanikidzwa kwakanyanya senge michina yechiteshi uye zvinotsigira bhiriji. Simba rayo rekudhonza rinosvika 470~630MPa, uye ine kusimba kwakanaka kwekupisa kwakaderera.
(2) Zvinhu zvakakosha
Simbi ine simba guru: yakaita seS420/S460, inoshandiswa pakushandisa michina yesimba renyukireya uye pamidziyo inorema zvikuru (yakadai seUPN350).
Simbi inogadzirisa mamiriro ekunze: yakaita seS355J0W, inodzivirira ngura yemumhepo, yakakodzera mabhiriji ekunze.
Simbi isina ngura: inoshandiswa munzvimbo dzine ngura dzakadai semakemikari nedzemugungwa, asi inodhura zvakanyanya.
(3) Kurapa pamusoro
Dema rakamonerwa nekupisa: pamusoro payo panowanzo shandiswa, rinoda kurapwa kwekudzivirira ngura kunotevera.
Kuisa galvanizing inopisa: galvanizing layer ≥ 60μm (yakadai sesimbi yechiteshi yekutsigira mapombi gallery), inovandudza kuramba ngura.
3. Mazano ekusarudza
Zvinhu zvinotakura zvinhu zvakawanda (sekunge ma port crane rails): Isa zvinhu zveUPN300~UPN350 + S355JR pakutanga kuti uve nechokwadi chekuti zvinokombama uye zvinodzivirira kuchekwa kwesimbi.
Nzvimbo inoparadza: Sanganisa ne galvanizing inodziya kana kushandisa simbi inodziya.
Zvinodiwa zvishoma: UPN80~UPN120 series (huremu hwemita 8.6~13.4kg/m), yakakodzera maketeni emadziro uye mapombi anotsigira.
Cherechedza: Pakutenga, zvakakosha kuti uongorore mushumo wezvinhu (zvinoenderana neEN 10025-2) uye dimensional tolerance (EN 10060) kuti uve nechokwadi chekutevedzera purojekiti.
Kurudziro yeMugadziri weU Channel Akavimbika-Royal Group
At Boka rehumambo, tiri vadyidzani vanotungamira mukutengeserana kwezvinhu zvesimbi zvemaindasitiri muTianjin. Nehunyanzvi uye kuzvipira kuisa pamberi mhando, takazvigadzira kwete chete musimbi yakaita seU, asiwo mune zvimwe zvigadzirwa zvedu zvese.
Chigadzirwa chega chega chinopihwa neRoyal Group chinoongororwa zvakanyanya kuti chive nechokwadi chekuti chinosangana kana kupfuura mwero wepamusoro-soro. Izvi zvinotibatsira kupa vatengi vedu zvigadzirwa zvakavimbika uye zvakachengeteka zvakakodzera kushandiswa kwakasiyana-siyana.
Tinonzwisisa kuti nguva inokosha kune vatengi vedu, saka, vashandi vedu nemotokari dzedu vanogara vakagadzirira kuendesa zvinhu. Nekuona kuti zvinhu zvinokurumidza uye nenguva, tinobatsira vatengi vedu kuchengetedza nguva uye kugadzirisa maitiro avo ekuvaka.
Royal Group haingounzi chivimbo mumhando uye kukosha kwechigadzirwa chete, asiwo inoratidza kutendeseka muhukama hwedu nevatengi. Isu tinopa kwete chete mhando dzakasiyana dzesimbi dzakaita seU, asiwo mhando dzakasiyana dzezvimwe zvigadzirwa, zvakaita sesimbi yakaumbwa seH, simbi yakaumbwa seI, uye simbi yakaumbwa seC, kuti tigutse zvinodiwa nevatengi munyika yese.
Odha yega yega inoiswa kuRoyal Group inoongororwa isati yabhadharwa. Vatengi vane kodzero yekuongorora zvigadzirwa zvavo vasati vabhadhara kuti vaone kugutsikana uye hunhu hwezvigadzirwa.
China Royal Steel Ltd
Kero
Bl20, Shanghecheng, Shuangjie Street, Beichen District, Tianjin, China
Runhare
+86 13652091506
Nguva yekutumira: Nyamavhuvhu-11-2025