Galvanized Channel Steel
Txuj: ACE, ASTM, BS, DIN, GB, JIS
Qib: Hlau
Keeb kwm: Shandong, Suav teb
Lub npe: jinbaicheng
Daim duab: channel C
Perforated los tsis: Yog
Thickness: 1.5-3.0 hli
Yam khoom: 73089000
Ntev: 2440 / 3000 / 5800 / 6000mm
Specification: 21x21, 41x21, 41x41, 41x62, 41x82, 41x123
Ua tiav: electro galvanizing, kub galvanizing, electrolytic polishing
Daim ntawv pov thawj: CE, SGS, ISO, NEMA, UL
Export Scope: cable ladder, cable tais, cable tais, trunking, FRP
Hom kev lag luam: manufacturing thiab export
Khoom npe: unistrut slotted C-channel steel ncej system galvanized
Qauv: Dawb
Cov txheej txheem khiav ntawm kub-dip galvanized channel steel: raw khoom tshuaj xyuas → pickling → tu → zinc pab → ziab → galvanizing → txias → passivation → tu → tiav cov khoom tshuaj xyuas → tshuaj xyuas thiab ntim, thiab lwm yam.
Raws li kev cai, cov txheej txheem kub-dip galvanizing feem ntau muab faib ua ob pawg: off-line annealing thiab in-line annealing raws li kev sib txawv pretreatment.
(1) Nws muaj tuab thiab ntom ntshiab Zinc Txheej npog cov hlau sib dhos, uas tuaj yeem zam cov kev sib chwv hlau thiab tiv thaiv cov hlau matrix los ntawm kev xeb.Nyob rau hauv cov huab cua, ib tug nyias thiab ntom zinc oxide txheej yog tsim nyob rau saum npoo ntawm zinc txheej, uas yog ib qho nyuaj rau yaj nyob rau hauv dej, yog li nws plays lub luag hauj lwm tiv thaiv ntawm cov hlau matrix.Yog hais tias zinc oxide tsim insoluble zinc ntsev nrog rau lwm yam khoom nyob rau hauv cov huab cua, cov nyhuv anti-corrosion yog zoo tagnrho.
(2) Nws muaj cov hlau zinc alloy txheej, ua ke sib xyaw ua ke, thiab qhia cov corrosion tsis kam nyob hauv cov txiv ntoo ntsev thiab muaj cua kev lag luam;
(3) Vim muaj kev sib txuam ruaj khov thiab kev sib koom ua ke ntawm zinc thiab hlau, nws muaj zog hnav tsis kam;
(4) Vim tias zinc muaj qhov zoo ductility thiab nws cov txheej txheej alloy yog txuas nrog lub hauv paus steel, kub-dip plated qhov chaw tuaj yeem tsim los ntawm txias stamping, dov, xaim kos duab, khoov thiab lwm yam tsis muaj kev puas tsuaj rau txheej;
(5) Tom qab kub-dip galvanizing ntawm steel qauv, nws yog sib npaug rau ib-lub sij hawm annealing kev kho mob, uas yuav ua tau zoo txhim kho cov neeg kho tshuab zog ntawm steel matrix, tshem tawm cov kev nyuaj siab thaum lub sij hawm steel txoj kev thiab vuam, thiab yog conducive rau tig ntawm steel qauv. .
(6) Qhov saum npoo ntawm kub-dip galvanized qhov chaw yog ci thiab zoo nkauj.
(7) Ntshiab zinc txheej yog cov yas zinc txheej hauv kub-dip galvanizing.Nws cov khoom yog nyob ze rau cov zinc ntshiab thiab muaj ductility, yog li nws hloov tau.
Daim ntawv thov ntawm kub-dip galvanized channel steel yog nthuav nrog kev loj hlob ntawm kev lag luam thiab kev ua liaj ua teb.Yog li ntawd, cov khoom kub-dip galvanized yog dav siv nyob rau hauv cov tsev (xws li iav ntaub thaiv phab ntsa, lub zog ntauwd, kev sib txuas lus hluav taws xob daim phiaj, dej thiab roj kis tau tus mob, xaim casing, scaffold, tsev, thiab lwm yam), txuas hniav thiab kev thauj mus los;Kev lag luam (xws li cov cuab yeej siv tshuaj, kev ua roj av, kev tshawb nrhiav hauv hiav txwv, cov qauv hlau, kev xa hluav taws xob, kev tsim nkoj, thiab lwm yam);Kev ua liaj ua teb (xws li cov dej txau dej, chav cua sov), thiab lwm yam tau siv dav hauv xyoo tas los no.Kub dip galvanized khoom yog dav siv vim lawv zoo nkauj tsos thiab zoo corrosion kuj.
| Specifications | Qhov siab | ceg dav | Lub xub pwg tuab | Thaj tsam (cm²) | Kev tswj qhov hnyav |
| 5# | 50 | 37 | 4.5 | 6.928 ib | 5.438 ib |
| 6.3 # | 63 | 40 | 4.8 | 8.451 ib | 6.634 ib |
| 6.5 # | 65 | 40 | 4.3 |
| 6.709 ib |
| 8# | 80 | 43 | 5.0 | 10.248 Nws | 8.045 ib |
| 10# | 100 | 48 | 5.3 | 12.748 Nws | 10.007 Nws |
| 12# | 120 | 53 | 5.5 |
| 12.059 Nws |
| 12.6 | 126 | 53 | 5.5 | 15.692 ib | 12.319 Nws |
| 14 #ua | 140 | 58 | 6.0 | 18.516 Nws | 14.535 Nws |
| 14# ib | 140 | 60 | 8 | 21.316 Nws | 16.733 ib |
| 16 #ib | 160 | 63 | 6.5 | 21.962 ib | 17.24 Nws |
| 16# ib | 160 | 65 | 8.5 | 25.162 Nws | 19.752 Nws |
| 18 #ua | 180 | 68 | 7 | 25.699 ib | 20.174 Nws |
| 18# ib | 180 | 70 | 9 | 29.299 Nws | 23 |
| 20 #ua | 200 | 73 | 7 | 28.837 ib | 22.637 Nws |
| 20# ib | 200 | 75 | 9 | 32.837 ib | 25.777 ib |
| 22 #ua | 220 | 77 | 7 | 31.846 ib | 24.999 ib |
| 22# ib | 220 | 79 | 9 | 36.246 ib | 28.453 Nws |
| 25 #ua | 250 | 78 | 7 | 34.917 ib | 27.41 Nws |
| 25# ib | 250 | 80 | 9 | 39.917 ib | 31.335 Nws |
| 25 #c | 250 | 82 | 11 | 44.917 ib | 35.26 Nws |
| 28 #ib | 280 | 82 | 7.5 | 40.034 ib | 31.427 ib |
| 28# ib | 280 | 84 | 9.5 ib | 45.634 ib | 35.832 ib |
| 28 #c | 280 | 86 | 11.5 | 51.234 ib | 40.219 ib |
| 30 #ua | 300 | 85 | 7.5 |
| 34.463 ib |
| 30# ib | 300 | 87 | 9.5 ib |
| 39.173 ib |
| 30 #c | 300 | 89 | 11.5 |
| 43.883 ib |
| 32# ib | 320 | 88 | 8 | 48.513 ib | 38.083 ib |
| 32# ib | 320 | 90 | 10 | 54.913 ib | 43.107 ib |
| 32 #c | 320 | 92 | 12 | 61.313 ib | 48.131 ib |
| 36 #ib | 360 | 96 | 9 | 60.910 ib | 47.814 ib |
| 36# ib | 360 | 98 | 11 | 68.110 Nws | 53.466 ib |
| 36 #c | 360 | 100 | 13 | 75.310 Nws | 59.118 ib |
