Khoom npe
Tsob nroj Kuv {{- nqaj (muaj i6 -} seem} ntu / nroj kab qauv nqaj)
Lub hauv paus rau phau ntawv
Nroj tsuag i {- Beams yog hnyav {}}} Cov nroj tsuag, cov khoom siv hnyav, cov khoom siv hnyav}. Tsim los rau cov khoom thauj siab, cov khoom siv hluav taws xob, chaw thau khoom, cov khoom siv hluav taws xob sib zog ua ke, cov khoom siv hluav taws xob ua ke
Cov Kev Tshwj Xeeb
| Yam | Raug ntau / ntawv sau tseg |
|---|---|
| Tus qauv | EN 10034 / EN 10365, ASTM A6 / A36 / A992, JIS, lossis PROJECT SPEC |
| Puab | Rolled dav - flange (w / i / nws), muab cov phaj tawv nqaij, cov ntaub qhwv ntsej muag lossis cambered |
| Seem qhov tob (H) | 200 - 1200 hli(ib txwm cog rau ntau thiab tsawg: 300-800 hli) |
| Flarch Dav (B) | 150 - 450 hli |
| Web Thickness (Tw) | 8 - 40 hli |
| Flange Thickness (TF) | 12 - 80 HLI |
| Pawg ib lub ntsuas | ~ 40 - 400 kg / m(Nyob ntawm Ntu & Tsim - wb) |
| Ntev | Txheem 6 m, 9 m, 12 m; spliced rau kev tshaj tawm ntev dua |
| Cov ntaub ntawv / qib | S355, S420, S460 (En); A572 GR.50, A992 (ASTM); Weathering, stainless lossis siab - lub zog ntawm kev thov |
| Paib lub zog | ≈ 355 - 460 MPa(Qeb Nyob) |
| Kev yuav | Kub - rolled, ua -}} Up Welded Phaj Girders, Pleev Vaj, Cover- Daim Hlau |
| Nto tas | Tua - blast + Primer, kub}- dip galvanize, epoxy / pu coasings, intumescent fireproofing |
Cov Nta Tseem Ceeb & Zoo
Tsim los rau hnyav kev lag luam thauj khoom:Qhov loj me rau kev txhawb nqa kev thauj khoom, muaj cov khoom siv thauj khoom thiab cov khoom lag luam nquag / siv zog (crans).
Ua -} mus hloov hloov:Qhov twg cov kab seem tsis txaus, phaj {{} welded ua- welded ua {1} Nyem qhov tseeb thiab cia cov lus qhib rau cov kev pabcuam.
Crane -}} Kev Xaiv:Kev sib xyaw ua ke ntawm crane rail flange kev ua lub zog, cov qauv qauv thiab ua ntej {} drilled splice daim phiaj rau kev ua kom sai.
Qaug zog & kev cuam tshuam Resilience:Xaiv cov khoom siv thiab vuam cov txheej txheem optimized rau Cyclic ntxhov siab ntau yam hauv cov nroj tsuag.
Kev Pabcuam Kev Pabcuam:Hoobkas kev txiav, cable / piping cov nqe vaj lug kub, thiab pre - ntsia cov nkhaus txo rau kev ua haujlwm thiab downtime.
Kev tiv thaiv tag:Cov txheej txheem txheej txheem ruaj khov thiab huab cua - steel xaiv rau corrosive lossis siab- kub cog chaw ib puag ncig.
Cov Kev Siv Raug Raug
Thawj thiab theem nrab teeb nyob rau hauv cov tuam tsev hnyav.
Nyiaj siv ua haujlwm Crane khiav, Gantry Ci ci thiab monorail txhawb nqa.
Tshuab cov hauv paus, nias Txhawb cov nqaj hlau thiab cov cuab yeej hnyav mounting ci.
Yeeb nkab -} Khib girders thiab cable tais txhawb nrog kev qhib kev siv.
Hloov cov dev, khi cov nqaj hlau thiab lub platform txhawb nqa hauv lub zog, petrochemical thiab cov nroj tsuag hlau.
Retrofit ntxiv dag zog rau cov qauv nroj tsuag uas twb muaj lawm.
Fabrication & Tus Nqi -}} muaj cov kev pabcuam
Ua - Up / ci cov kev daws teeb meem:Welded Phaj Girders (web + saum / hauv qab Girders thiab Cellular cov nqaj hlau rau cov kev pab cuam.
Pre6 - drilling & coping:CNC Drilling rau Splice Daim Hlau, rho cov bolted sib txuas thiab welded stiffeners thov hauv khw.
Web Qhib:Kev txhawb nqa cov txiv ntseej rau cov kav dej / cables nrog fitted thav ntawv thiab stiffeners.
Cambering & Pre6- Duab:Tswj camber los offset xav tau Sag nyob rau hauv kev pabcuam thauj khoom.
Pre6 - assem assem & Match - drilling:Pob ntawv sib luag, phim - tho qhov thiab cov pob khoom siv kom muaj kev sib dhos kom sib dhos.
Cov Tshuab:Txhaj tshuaj - tawg, zinc {{{1} {-} pa thalvanize, thiab intumescent Txheej ci rau kev tiv thaiv hluav taws.
Vuam & QA:WPS / PQR Tswj Hwm Vuam, Weld Profiling, tag nrho lossis cov qauv NDT raws li qhov xav tau.
Kev Ruaj Ntseg Ua Tau Zoo & Kev Xeem
Cov khoom siv traceability:Daim Ntawv Qhia Kev Xeem Ntawv Puv (MTC) thiab cov cua sov.
Vuam tswj:Tsim nyog WPS / PQR thiab Club tsim cov txuj ci; Welder cov ntaub ntawv khaws cia.
NDT:Ut / rt ntawm cov ntawv qhia tseem ceeb; MT / PT rau saum npoo - tseem ceeb seams.
Kev Kuaj Neeg Kho:Tensile, tawm los thiab cuam tshuam qhov uas teev (qaug zog / Charpy muaj).
Cov tshev hauv seem:Tshooj Geometry, camber, ncaj thiab Splice - haum cov ntaub ntawv pov thawj (laser / fixture tshev).
Txheej kev tshuaj xyuas:Cov moj tej tawg Profile, txheej tuab, hnub so thiab cov nplaum thiab cov nplaum ua kom sib cog lus.
Ntim, Thauj & Kawm Ntawv Txhawb
Kev Tiv Thaiv & Ntim:Skidded Bundles, kawg tiv thaiv, corrosion corrosion inhibitor Film lossis VCI qhwv rau cov nqaj coated.
Labelling:Txhua daim tagged nrog part tsis muaj., Tshav kub tsis tau., Kev taw qhia thiab erection kos.
Nyem:Tib - daim shipping rau cov kev txwv ntawm tus xaib; Ntev Spans xa tawm raws li cov spiced ntu nrog phim -} drilled splice cov khoom siv.
Ntawm -} chaw ntawm chaw pabcuam:Lifting / Rigging Drawings, Lifting Lugs / Daim Hlau Ua Kom Haum, Ua Ntej Ua Kom Zoo, Ua Haujlwm Txhawb Nqa, thiab kev xaiv los saib xyuas thaj chaw lossis cov kev pabcuam ntawm cov txheej txheem.
Tuav cov ntawv:Hiav txwv / kev tso cai kev tsheb thiab hnyav - Nqa tes muaj rau qhov project logistics.
Xaiv Kev Xaiv / Yuav Ua Li Cas
Rau qhov loj thiab cim cov nroj tsuag raug Kuv - nqaj, thov muab:
Kev mob siab thiab txhawb cov kev mob; Tus naj npawb thiab qhov ntau ntawm taw tes thauj khoom (khoom siv, crane log).
Tuag & Live Loads, Dynamic / Qaug cov chaw thau khoom mus los, Tsim Tsim Codes los siv.
Xav tau cov khoom siv tau thiab ib puag ncig ib puag ncig (xeb, siab - temp, marine).
Ib Leeg -} Daim ntev txwv (thauj khoom ntev (thauj / cranage
Yuav tsum muaj cov txheej txheem saum npoo (galvanize, Primer + Topcoat, Intumescent) thiab kev ntsuas hluav taws yog tias xav tau.
Txhua lub hoobkas muaj nuj nqis -}} ntxiv: cov qauv qauv, web qhib, ua ntej rail rail, prane-- {1}-}
Muab cov duab kos lossis lub rooj thauj khoom thiab peb yuav teb nrog cov duab pom zoo lossis tsim cov khoom lag luam, qhov hnyav / m, daim phiaj xwm tshuaj ntsuam xyuas thiab kev sib tw hais.
Vim li cas thiaj xaiv peb tsob nroj Kuv {- Beams?
Engineering sib raug zoo los cog cov haujlwm:Peb loj ci rau zoo li qub, dynamic thiab qaug zog cov kev lag luam yog cov khoom siv thiab kev ua haujlwm crane.
Kev Ua Lus Qhia Ua Ntej:Txo cov ntawv kaw thiab lub sijhawm ua haujlwm nrog lub sijhawm nrog mus kav khw -}} Cov nqaj hlau (qhov, stiffeners, splice pob).
Robust Qa:Vuam, ndt thiab txheej tswj kev tswj kom ua rau muaj kev nyab xeeb - tseem ceeb cog cov ntawv thov.
Txhawb Nqa:Hnyav - Nqa cov kev npaj, Splicing tswv yim thiab rau -}}} chaw raws li kev txhim kho.
Yog tias koj xav tau, qhia kuv ib qho thiab cov khoom siv crane log tsheb (nrog rau cov khoom siv crane tsim
Cim npe nrov: Nroj tsuag i {- nqaj, Tuam Tshoj cog Kuv - nqaj cov chaw tsim khoom, cov chaw muag khoom, Hoobkas
