| Cov duab | U Channel, lwm cov duab tuaj yeem kho |
| Txuj | AISI, ASTM, DIN, JIS, GB, EN |
| Kev kho saum npoo | Dub, Galvanized, Coated, Oiled, Painted |
| Ntev | 1-12m, lossis ntev customized |
| Qhov tob (los yog qhov siab) | 50-400mm, tuaj yeem kho |
| Flange Dav | 37-102mm, tuaj yeem kho tau |
| Web Thickness | 4.5-12.5mm, tuaj yeem kho |
| Daim ntawv thov | lub tsev, qauv, lub hauv paus thiab kev txhawb nqa, Scaffold, khoom siv thiab kev txhawb nqa. |
Product Overview
U-zoo li tus channel steel yog ib tug ntev strip steel nrog tus ntoo khaub lig-sectional duab nyob rau hauv daim ntawv ntawm ib tug "U". Nws cov qauv feem ntau yog tsim los ntawm lub vev xaib thiab ob lub flanges. Lub vev xaib kuj yog tuab los txhim kho qhov khoov nruj, thaum lub flanges kuj nyias. Lub zuag qhia tag nrho kev tsim lub hom phiaj kom muaj peev xwm dais loads thiab muab kev txhawb nqa. Cov duab no ua rau nws sib npaug sib npaug thaum muaj kev ntxhov siab, yog li txhim kho nws cov load- bearing peev thiab stability.
Khoom siv & tshuaj muaj pes tsawg leeg
Cov ntaub ntawv ntawm U-zoo li tus channel steel feem ntau suav nrog carbon structural steel thiab stainless hlau. Carbon structural steel yog sawv cev los ntawm Q235B, Q275B, thiab lwm yam. Cov khoom muaj pes tsawg leeg ntawm carbon structural steel, noj Q235B ua piv txwv, feem ntau muaj hlau (Fe), nrog cov pa roj carbon ntsiab lus tsis pub tshaj 0.25%, thiab muaj ib tug me me ntawm silicon (Si), manganese (Mn), thiab lwm yam. Nws cov yield zog yog kwv yees li 23 MP.
Cov khoom siv tshuaj lom neeg muaj pes tsawg leeg
| Element | Cov pa roj carbon (C) | Manganese (Mn) | Silicon (Si) | Sulfur (S) | Phosphorus (P) |
| Q235 | Tsawg dua lossis sib npaug li 0.20% | 0.30% - 0.70% | Tsawg dua lossis sib npaug li 0.35% | Tsawg dua lossis sib npaug li 0.045% | Tsawg dua lossis sib npaug li 0.045% |
| Q345 | Tsawg dua lossis sib npaug li 0.20% | 1.00% - 1.60% | Tsawg dua lossis sib npaug li 0.55% | Tsawg dua lossis sib npaug li 0.045% | Tsawg dua lossis sib npaug li 0.045% |
| SIB 400 | Tsawg dua lossis sib npaug li 0.25% | Tsawg dua lossis sib npaug li 1.20% | Tsawg dua lossis sib npaug li 0.60% | Tsawg dua lossis sib npaug li 0.050% | Tsawg dua lossis sib npaug li 0.045% |
| TSI 37-2 | Tsawg dua lossis sib npaug li 0.20% | Tsawg dua lossis sib npaug li 1.20% | Tsawg dua lossis sib npaug li 0.35% | Tsawg dua lossis sib npaug li 0.025% | Tsawg dua lossis sib npaug li 0.025% |
Mechanical Properties
| Khoom | Q235 | Q345 | SIB 400 | ST37-2 (kub dov, 8-150mm tuab) |
| Yield zog (MPa) | Kwv yees li 235 | Kwv yees li 345 | Txog 245 (EN 10025-2) | Tsis tsawg dua 365 |
| Tensile zog (MPa) | 370 – 500 | 510 – 680 | 400 – 510 | 520 – 640 |
| Elongation (%) | Tsis pub tsawg tshaj 26 (gage ntev 100mm) | Tsis tsawg dua 22 | Tsis tsawg dua 22 | Tsis tsawg dua 19 |
Kev tsim khoom
Cov txheej txheem tsim khoom ntawm U-zoo li cov hlau feem ntau suav nrog kev xaiv cov khoom siv, ua haujlwm kub thiab txias dabtsi yog khoov cov txheej txheem. Hauv cov txheej txheem xaiv cov khoom siv, cov khoom siv hlau tsim nyog xws li Q235 lossis 20MnK yuav tsum raug xaiv raws li daim ntawv thov scenarios los xyuas kom meej tias cov khoom siv tshuab ua tau raws li qhov yuav tsum tau ua.
Nyob rau hauv cov txheej txheem kub ua hauj lwm, cov hlau yog rhuab mus rau ib tug tsim nyog kub (feem ntau yog hais txog 1200 degree) thiab ces tsim los ntawm ib tug kub dov zeb. Kub dov tuaj yeem txhim kho cov qauv sab hauv thiab kev ua haujlwm ntawm cov hlau, thiab tsim nyog rau loj - nplai ntau lawm nrog kev ua haujlwm siab.
Cov txheej txheem txias bending yog nqa tawm ntawm chav tsev kub, siv cov tshuab siab thiab pwm rau kev ua haujlwm. Nws muaj precision siab (yuam kev ± 0.1mm) thiab zoo nto zoo, ua rau nws haum rau U-zoo li tus hlau nrog siab precision yuav tsum.
Lub ntsiab nta ntawm U channel Beam
Zoo heev Structural Stability:U-steel muaj concave cross-section, uas faib cov khoom sib npaug thoob plaws nws cov flanges thiab lub vev xaib. Qhov kev tsim no muab nws muaj zog dabtsi yog khoov tsis kam thiab torsional rigidity, ua rau nws tsis tshua muaj deformation nyob rau hauv hnyav loads los yog sab nraud siab.
Yooj yim Installation & Assembly:Nws cov qauv qhov ntev (feem ntau qhov siab: 50-400mm, flange widths: 30-150mm) thiab cov chaw tiaj tus tso cai rau kev sib txuas ceev nrog bolts, welds, lossis brackets. Nws tuaj yeem raug txiav mus rau qhov ntev ntev, yoog raws cov phiaj xwm sib txawv yam tsis muaj kev ua haujlwm nyuaj.
Tus nqi -Kev siv cov khoom zoo:Muab piv rau cov khoom siv hlau, U- steel siv cov khoom siv tsawg dua thaum tuav lub zog sib piv. Qhov no txo qhov hnyav (qis nqi tsheb thauj mus los) thiab tag nrho cov nqi yuav khoom, zoo tagnrho rau cov haujlwm loj -.
Zoo Compatibility:Nws ua haujlwm nrog lwm yam khoom siv (piv txwv li, C-steel, I-steel, ca steel) los tsim cov tshuab ua ke. Lub web concave kuj muab qhov chaw rau routing cables, kav, los yog rwb thaiv tsev, txhim khu kev ua hauj lwm yooj.
Daim ntawv thov tseem ceeb ntawm U channel Beam
Kev tsim kho kev lag luam:
Siv raws li purlins (txhawb lub ru tsev panels) thiab girts (kho phab ntsa cladding) nyob rau hauv prefabricated warehouses, rhiav, thiab steel- cov tsev tsim.
Ua hauj lwm raws li ntug kab teeb rau ntaiv, platforms, los yog mezzanines, bearing neeg taug kev / khoom hnyav.
Logistics & Cia:
Fabricated rau hauv txee beams rau hnyav- lub luag hauj lwm racks (piv txwv li, nyob rau hauv factories, logistics chaw), txhawb cov khoom stacked (muaj peev xwm txog li 5-10 tons ib txheej).
Siv raws li cov lus qhia rau cov tshuab conveyor lossis forklift channel, kom ntseeg tau tias cov khoom txav tau yooj yim.
Mechanical & Equipment Manufacturing:
Ua raws li tus ncej lossis lub hauv paus rau kev siv tshuab (xws li, luam ntawv xovxwm, cov khoom ntim), absorbing vibration thiab stabilizing lub cuab yeej.
Tsim los tiv thaiv npog lossis casings rau cov khoom siv kho tshuab, tiv thaiv lawv los ntawm plua plav thiab kev puas tsuaj.
Infrastructure:
Siv rau hauv qhov kev txhawb nqa lub tshuab (raws li ob sab hauv ob sab) los yog txoj kev guardrail foundations, withstanding av siab los yog lwm yam cuam tshuam.
Siv nyob rau hauv cov kav dej ditch npog los yog cable trenches, qhov twg lub concave zoo haum haum rau cov kav dej thiab tiv thaiv dej tsub zuj zuj.
Vim li cas koj xaiv peb U channel beam
Superior Structural Efficiency: U-zoo li tus ntoo khaub lig-section optimizes load tis, xa 25% siab dua dabtsi yog khoov tsis kam thiab torsional nruj dua li ib txwm I-beams ntawm tib qhov hnyav, ua kom ruaj khov rau hnyav- cov xwm txheej xws li kev cob qhia kev lag luam thiab cov khoom siv txuas ntxiv.
Tus nqi -Kev siv cov khoom zoo: Ua los ntawm siab -lub zog Q235 / Q355 steel, nws ua tiav lub teeb yuag tsim thaum tswj kev thauj khoom -cov kabmob muaj peev xwm- txo cov khoom siv raw li 15-20% thiab txo nqi tag nrho cov nqi (suav nrog kev thauj mus los thiab kev teeb tsa).
Yooj yim Installation & Compatibility: Precise pre-drilled qhov (qhov kam rau ua ± 1mm) thiab qhov ntev ntawm tus qauv ua kom muaj kev sib koom ua ke, txiav ntawm - lub sijhawm tsim kho los ntawm 30%. Nws seamlessly match bolts, connectors, thiab lwm yam steel qauv Cheebtsam rau hassle - dawb kev koom ua ke.
Durable Corrosion & Environmental Resistance: Kub-dip galvanized los yog hmoov-coated nto kev kho mob muab ntsev tsuag tsis kam rau ntau tshaj los yog sib npaug rau 480 teev, withstanding hnyav tej yam kev mob (kub ntau yam: -20℃mus rau 60℃). Nws tuav cov txheej txheem kev ncaj ncees nyob rau hauv cov av noo, ntug hiav txwv dej, los yog kev lag luam ib puag ncig rau kev ua haujlwm ntev.
Customization & Ua raws cai: Siab customizable qhov siab (100–500mm), flange dav (60–200mm), thiab ntev (6–12m) kom haum raws li qhov project xav tau. Ua raws li GB / T 700 thiab EN 10025 cov qauv, nrog rau cov ntawv pov thawj zoo (cov ntaub ntawv xeem cov ntaub ntawv, tsis yog -cov ntaub ntawv tshuaj xyuas puas tsuaj) rau kev ua tau zoo.
Cim npe nrov: u channel beam, Tuam Tshoj U channel beam manufacturers, lwm tus neeg, Hoobkas
