Phab ntsa purlins yog kab rov tav txheej txheem cov tswv cuab theem nrab uas txuas cov kab hauv tsev loj thiab tsim cov txheej txheem txhawb nqa nruab nrab rau sab nrauv phab ntsa. Raws li cov tswv cuab tseem ceeb thauj khoom thauj khoom, lawv xa cov khoom thauj los ntawm phab ntsa cladding mus rau lub ntsiab ncej, txhim kho phab ntsa tawv thiab txhim kho tag nrho cov cua-resistant thiab seismic stability ntawm lub tsev. Phab ntsa purlins peb muab muaj nyob rau hauv peb qhov profile: C-section, Z-section thiab U-section, nrog customizable qhov ntev kom haum rau feem ntau mainstream phab ntsa vaj huam sib luag installation systems.
Specification ntawm High Strength Wall Girts
| Parameter | Technical Specifications |
|---|---|
| Profile duab |
C Girts, Z Girts, U Girts / Channels |
| Qhov tob (D) | 40mm txog 300mm |
| Flange dav (B) | 30mm txog 80mm |
| Daim di ncauj (C) | 15mm mus rau 25mm |
| Thickness (BMT) | 0.8mm txog 3.2mm |
| Qib Steel | Siab TensileAS / NZS 1397 G350 / G550, EN 10346 S350GD / S550GD TxujASTM A653 SQ Qib 33/50, Suav Q235B/Q355B |
| Yield zog | 250 MPa rau 550 MPa(Kev xaiv lub zog siab txo qis tus kheej ntawm tus kheej- hnyav) |
| Anti-Corrosion | Ua ntej- GalvanizedZ120, Z180, Z275, Z450 (Zinc txheej) Alu-Zinc / AZ: AZ150 rau superior ntug hiav txwv dej thiab muaj corrosion kuj |
| Ntev | Max mus txog 12 meters (Customized kom phim lub thawv ntim khoom txwv thiab lub tsev sib nrug) |
| Ua ntej -Punching | Kev ua haujlwm siab hauv online xuas nrig ntaus rau tus qauv cleat qhov, ncej puab qhov, thiab sag pas nrig qhovrau cov duab kos |
| Cov ntawv thov tseem ceeb | Pre-engineered steel buildings (PEB), industrial warehouses, commercial steel framing, logistics hubs, and cold storage facilities. |
Hom High Strength Wall Girts
Peb cov phab ntsa purlins muaj nyob rau hauv U-section, Z-section thiab C-section profiles nrog tag nrho cov khoom muaj peev xwm. Peb hom ntawm cov tswv cuab sib txawv nyob rau hauv khoov kuj, lap-joint configuration thiab installation compatibility. Kev xaiv tuaj yeem ua raws li cov txheej txheem engineering xws li phab ntsa qhov siab, cua thauj khoom thiab muaj cov pob qij txha txuas ntxiv.
U-shaped Wall Girts
Nta:Symmetrical ncaj-sided los yog lipped cross-section zoo li tsab ntawv C, nrog standardized fabrication qhov ntev.
Qhov zoo:Ntau tshaj versatility, yooj yim installation thiab kev twb kev txuas, interchangeable accessories thiab kuj nqi-zoo.
Daim ntawv thov:Phab ntsa kab teeb thiab cov tswv cuab theem nrab rau cov chaw ua haujlwm me me mus rau nruab nrab-nruab nrab, cov tsev khaws khoom qub thiab cov tsev.
C-zoo li tus Wall Girts
Nta:Oblique-lipped Z-shaped cross-section nrog opposite orientations; ob qhov kawg tuaj yeem tsim nrog daim di ncauj sab hauv lossis sab nraud.
Qhov zoo:Lap-jointable los tsim cov kab hluav taws xob txuas ntxiv. Lawv cov dabtsi yog khoov-shear tsis kam thiab nruj tshaj li cov neeg uas yooj yim-txhawb ib leeg-span, xa ntau dua load-bearing muaj peev xwm.
Daim ntawv thov:Loj-span, loj-qhov chaw thiab hnyav-duty industrial rhiav, nrog rau lub ru tsev thiab phab ntsa systems.
Z-zoo li tus Wall Girts
Nta:Qhib U-shaped cross-section; qee qhov kev tsim qauv siv cov qauv ib nrab kaw.
Qhov zoo:Siab torsional txhav nrog kev ua tau zoo hauv lub zos compression thiab tag nrho stability.
Daim ntawv thov:Phab ntsa lossis pem teb kev txhawb nqa cov qauv nrog cov txheej txheem tshwj xeeb thauj khoom thiab cov kev cai tshwj xeeb rau lub zos torsion tsis kam lossis kev sib koom ua ke.
Core Structural Advantages ntawm High Strength Wall Girts
Bending thiab Shear Resistance zoo
Ua los ntawm high-strength txias-formed nyias-walled steel (feem ntau Q235B los yog Q355B qib) nrog ib tug siab yield-rau-tensile piv. Piv nrog rau cov hlau kub-kuav los tiag, lawv lub sij hawm ntawm inertia nce los ntawm 20% mus rau 30% rau tib lub zog steel, uas ua rau zoo heev khoov nruj.
Lub teeb yuag tsim thiab hnyav-txo nyhuv
Phab ntsa thickness feem ntau yog tsim los ntawm 1.5 hli thiab 3.0 hli. Nrog rau tus kheej qhov hnyav heev (feem ntau suav txog 10% -15% ntawm tag nrho qhov hnyav ntawm phab ntsa), lawv txo cov load ntawm lub hauv paus thiab cov kab hlau loj.
Zoo heev Span Adaptability
Nrog rau qhov tob kom zoo (piv txwv li . 120 mm txog 300 mm) thiab sag-rod kev npaj, qhov kev lag luam siab tshaj plaws ntawm ib phab ntsa purlin tuaj yeem ncav cuag 6 m txog 9 m, txo cov kev txhawb nqa nruab nrab.
Qhov tseeb Deflection Control
Raws li tus qauv cua loads, deflection txwv nruj me ntsis khaws cia nyob rau hauv qhov tso cai qhov tseem ceeb (xws li L/150 los yog L/180), tiv thaiv tawg los yog dej to ntawm phab ntsa panels los ntawm ntau deformation.
Daim ntawv thov tseem ceeb ntawm Steel Phab Ntsa Girts
Cov vaj tsev muaj:Dav siv rau kev txhawb nqa phab ntsa ntawm ib leeg-zaj dab neeg thiab ntau zaj dab neeg muaj kev cob qhia, lub luag haujlwm hnyav lossis lub teeb-lub luag haujlwm warehouses.
Commercial thiab Storage Facilities:Siv rau hauv lub hnab ntawv ntawm cov tsev loj-chaw xws li logistics faib chaw, hypermarkets thiab exhibition halls.
Public thiab Civil Buildings:Siv rau gymnasiums, garages, prefabricated lub tsev, nrog rau cov podiums los yog theem nrab phab ntsa thav duab ntawm cov tsev siab.
Auxiliary Facilities:Nws tuaj yeem ua qhov ncaj qha mounting puag rau lub qhov rooj-thiab-qhov rais, louvers thiab phab ntsa-mounted accessories.
Yuav Ua Li Cas Xaiv Txoj Cai Steel Wall Girts?
1.Kev txiav txim siab ntawm Load Factors
Tus kheej hnyav load
Xam cov khoom thauj tuag los ntawm purlins raws li qhov hnyav ntawm cov ntaub ntawv phab ntsa xws li xim hlau nplooj ntawv thiab sandwich panels. Feem ntau, cov ntawv hlau xim yog lub teeb, thaum qee cov sandwich panels nrog thermal- rwb thaiv tsev thiab lub suab rwb thaiv tsev ua haujlwm hnyav dua. Purlins nrog lub peev xwm load-bearing yuav tsum raug xaiv raws li.
Cua load thiab seismic load
Rau cov tsev nyob rau hauv cov cheeb tsam uas muaj cua siab load los yog nquag seismic kev ua ub no, purlins yuav tsum muaj txaus lub zog thiab nruj los tiv thaiv cov kab rov tav loads. Piv txwv li, cov ntug dej hiav txwv yog raug rau cov cua loj, uas ua rau muaj kev xav tau siab dua ntawm cov cua tsis kam ntawm purlins. Purlins nrog qhov loj me me thiab khoov zoo dua thiab kev ua haujlwm torsional tuaj yeem xav tau.
2.Kev txiav txim siab ntawm Lub Tsev Hom thiab Kev Pabcuam Ua Haujlwm
Cov tsev lag luam
Rau cov chaw ua haujlwm loj loj uas muaj qhov loj hauv sab hauv thiab cov phab ntsa siab, nrog rau kev ua haujlwm ntawm cov khoom siv hnyav xws li nyiaj siv ua haujlwm cranes, cov kev xav tau siab dua yog muab tso rau ntawm lub peev xwm thauj khoom thiab kev ruaj ntseg ntawm phab ntsa purlins. Roll-formed steel purlins lossis txias-tsim nyias-walled steel purlins ntawm qhov loj dua yog ib txwm siv.
Civil tsev
Rau kev tsim vaj tse xws li lub teeb-steel villas, phab ntsa loads kuj tsis tshua muaj, nrog rau kev nthuav dav ntxiv rau kev zoo nkauj thiab kev siv nyiaj. Cold-formed nyias-walled steel purlins ntawm qhov me me, xws li C-section lossis Z-section steel, tuaj yeem xaiv los ua kom tau raws li qhov yuav tsum tau ua thaum txiav nqi.
Cov tsev ua haujlwm tshwj xeeb
Rau cov chaw soj nstuam thiab kev cob qhia hluav taws xob nrog cov kev cai nruj ntawm kev huv thiab nruj, kev xaiv purlin yuav tsum ua kom yooj yim rau kev teeb tsa thiab kev saib xyuas ntawm phab ntsa sealing system. Purlins nrog lub ntsej muag flatness thiab yooj yim kev sib txuas pob qij txha yuav nyiam.
3.Kev txiav txim siab ntawm cov khoom siv
Lub zog thiab nruj
Cov hlau ntawm cov qib sib txawv muaj zog muab ntau yam kev thauj khoom muaj peev xwm thiab kev ua haujlwm deformation. Feem ntau, Q345 steel muaj zog dua li Q235 steel. Purlins ua los ntawm Q345 steel tej zaum yuav raug saws rau hnyav-load tej yam kev mob; Q235 steel purlins feem ntau tuaj yeem ua tau raws li qhov yuav tsum tau ua rau cov tsev nyob hauv lub teeb-load.
Corrosion kuj
Rau cov av noo, acidic, alkaline thiab lwm yam corrosive ib puag ncig, purlin cov ntaub ntawv uas zoo corrosion kuj yuav tsum tau xaiv. Cov kev xaiv muaj xws li kub-dip galvanized txias-tsim nyias-walled steel purlins los yog steel seem nrog anti-corrosion txheej kho ntawm qhov chaw, thiaj li mus cuag lub neej kev pab cuam ntawm purlins.
4.Kev txiav txim siab ntawm tus nqi-zoo
Khoom siv
Roll-formed steel purlins feature tus nqi siab tsis tau muaj peev xwm thauj khoom loj; txias-formed nyias-walled steel purlins yog sib piv cov nqi qis thiab hnav. Kev xaiv tuaj yeem ua raws li qhov project pob nyiaj siv thiab cov kev xav tau ntawm kev thauj khoom.
Installation nqi
Ua tsaug rau lub teeb yuag thiab yooj yim installation, txias-tsim nyias-walled steel purlins pab txiav cov nqi zog thiab tshuab thaum lub sij hawm installation. Los ntawm qhov sib txawv, kev teeb tsa ntawm yob-tsim steel purlins yuav xav tau cov cuab yeej siv tshuab loj dua thiab cov neeg ua haujlwm tsim kho, ua rau cov nqi siv ntau dua.
5.Kev txiav txim siab txog kev tsim kho
Qhov chaw qhov chaw thiab cov khoom nqa nqa
Qhov chaw tsim kho qhov chaw raug txwv thiab lub peev xwm loj nqa cov khoom siv tsis tuaj yeem ua haujlwm tau zoo, lub teeb yuag thiab yooj yim rau nruab txias-tsim nyias-walled steel purlins yog qhov zoo dua. Yog tias cov khoom siv nqa hnyav muaj nyob rau ntawm qhov chaw ua ke nrog kev txhim kho siab thiab kev nthuav dav loj, kub-kuav los tiag steel purlins yuav raug txiav txim siab.
Lub caij tsim kho thiab ib puag ncig
Rau kev tsim kho lub caij ntuj no lossis cov cheeb tsam huab cua txias, qhov kev ua haujlwm qis ntawm cov hlau yuav tsum raug txiav txim siab. Purlins yuav tsum tau tsim los ntawm cov hlau uas muaj qhov kub thiab txias toughness kom tsis txhob tawg tawg thaum lub sij hawm tsim kho thiab kev pab cuam lub neej.
Packing & Delivery ntawm Steel Phab Ntsa Girts
Nested profiles:Steel phab ntsa girts yog nruj nreem stacked los yog nested kom optimize qhov chaw siv thiab stability.
Ntoo blocks thiab dividers:Muab tso rau nruab nrab ntawm cov pob khoom kom tiv thaiv kev sib txhuam hnav thiab tso cai rau kev nkag mus rau forklift.
Heavy-duty strapping:Kev ruaj ntseg nrog cov khoom siv polyester lossis steel hlua; ntug tiv thaiv yog siv los tiv thaiv pluaj txiav.
Kev tiv thaiv noo noo:Thaum raug cov av noo thaum lub sij hawm thauj mus los, cov khoom yuav tsum tau qhwv nrog hnyav-duty stretch film los yog huab cua-resistant tarpaulins.
Sequential loading:Cov pob khoom raug thauj khoom nyob rau hauv qhov kev txiav txim rov qab ntawm kev teeb tsa ntawm qhov chaw, yog li cov phab ntsa uas xav tau ua ntej tuaj yeem rub tawm ua ntej lwm tus.
FAQ:
Dab tsi yog qhov txawv ntawm ib lub tiab thiab perlin?
Purlins yog tshwj xeeb rau lub ru tsev. Nyob rau hauv cov duab ntawm "Z", ib tug purlin yog ib tug kab rov tav structural tswv cuab uas txhawb lub ru tsev npog thiab nqa loads rau lub hauv paus ncej. Lawv yog ib qho kev taw qhia thiab bolt downhill ntawm clip. Tawm tsam ntawm purlins thiab ru tsev, girts yog siv rau ntawm phab ntsa.
Yuav ua li cas xaiv qhov loj thiab qhov sib txawv ntawm phab ntsa girts?
Nws nyob ntawm cov qauv cua-ceev hauv zos, phab ntsa loads thiab ncua kev xav tau. Tus qauv tsim yuav tsum ua raws li cov cai hauv tsev (xws li deflection txwv teev hauv AISC lossis IBC).
Yuav ua li cas cov phab ntsa muaj zog tiv thaiv cov cua muaj zog?
Lateral cua siab yog muab faib thiab xa mus los ntawm kev tsim qauv txuas ntxiv, tsim nyog seem modulus, ua ke nrog kev sib txuam sag rods los yog kev txhawb nqa blocks.
Vim li cas thiaj xaiv cov phab ntsa muaj zog?
Cua siab tsis kam: Ua tau raws li qhov yuav tsum tau muaj rau cov cua kub ceev thiab cov cai nruj hauv tsev.
Txo deformation: Tsawg phab ntsa deflection nyob rau hauv lub sij hawm ntev loads.
Txhim kho thermal rwb thaiv tsev: Tso cai rau cov kab noj hniav loj dua thaum siv nrog phau ntawv txee-style mounting.
