ASTM A36 Cov Qauv Hlau Carbon Steel Prefab Chaw Ua Haujlwm Loj Lub Hoobkas Chaw Ua Haujlwm Lub Teeb Hlau Ncej Rhiav Tsev Rau Khoom Siv Hauv Tsev
Tsev Qauv HlauCov qauv hlau yog txhawb los ntawm cov hlau muaj zog siab, uas coj cov txiaj ntsig zoo ntawm kev tiv taus av qeeg, tiv taus cua, ua haujlwm sai thiab yoog tau hauv qhov chaw.
Tsev Qauv Hlau: Cov tsev ua los ntawm hlau siv cov qauv hlau sib dua uas txuag hluav taws xob, tiv thaiv ib puag ncig, muaj kev rwb thaiv tsev kub, thiab siv sijhawm tsawg tshaj plaws.
Tsev Tsim Khoom Hlau: Cov qauv hlau warehouse nrog qhov loj, siv qhov chaw siab, kev teeb tsa sai, yooj yim tsim.
Lub Tsev Tsim Khoom HlauCov tsev ua haujlwm hlau muaj lub peev xwm thauj khoom tau zoo thiab thaj chaw loj tuaj yeem tsim tau yam tsis tas yuav muaj cov kem, uas ua rau cov tsev no zoo tagnrho rau kev tsim khoom thiab kev siv hauv kev lag luam.
Cov khoom siv hlau tseem ceeb rau kev tsim kho Hoobkas
1. Cov qauv tseem ceeb uas muaj peev xwm thauj khoom tau (hloov tau raws li qhov xav tau ntawm av qeeg hauv thaj chaw sov)
| Hom Khoom | Cov Lus Qhia Tshwj Xeeb | Lub Luag Haujlwm Tseem Ceeb | Cov Ntsiab Lus Hloov Pauv ntawm Central America |
| Portal Frame Beam | W12 × 30 ~ W16 × 45 (ASTM A572 Gr.50) | Lub nqaj tseem ceeb rau lub ru tsev/phab ntsa uas tuav tau lub nra hnyav | Cov qauv no siv cov qauv tsim uas tiv taus av qeeg thiab siv cov kev sib txuas uas muaj bolted es tsis txhob siv welds los txo qhov kev pheej hmoo ntawm kev puas tsuaj brittle. Qhov seem ntawm qhov chaw kuj tau raug kho kom zoo dua los txo qhov hnyav tag nrho, ua rau kev thauj mus los thiab kev tuav pov hwm zoo dua. |
| Hlau kem | H300 × 300 ~ H500 × 500 (ASTM A36) | Txhawb nqa cov khoom thauj ntawm lub thav duab thiab hauv pem teb | Lub hauv paus muaj cov khoom siv sib txuas nrog av qeeg kom txhim kho kev ruaj khov ntawm cov qauv. Kev ua tiav galvanized kub-dip nrog zinc txheej tsis tsawg dua 85μm tau thov, ua kom ntseeg tau tias muaj kev tiv thaiv xeb zoo hauv cov chaw muaj av noo siab. |
| Crane Beam | W24 × 76 ~ W30 × 99 (ASTM A572 Gr.60) | Kev thauj khoom rau kev ua haujlwm crane hauv kev lag luam | Tsim los rau cov kev siv hnyav (5–20 tuj cranes), cov qauv muaj cov nqaj kawg uas muaj cov phaj txuas uas tiv taus kev txiav kom ntseeg tau tias muaj kev ua haujlwm ruaj khov thiab txhim khu kev qha hauv qab kev thauj khoom. |
2. Cov khoom siv kaw lub thawv (lub foob huab cua + kev tiv thaiv xeb)
Cov ru tsev purlins: C12 × 20 ~ C16 × 31 (kub-dip galvanized) ntawm qhov deb ntawm 1.5 ~ 2m rau kev teeb tsa cov ntawv hlau xim coated, nrog rau lub zog cua daj cua dub txog li theem 12.
Cov phab ntsa purlinsZ10 × 20 ~ Z14 × 26 (xim tiv thaiv xeb), qhov cua nkag rau kev txo cov av noo rau cov chaw tsim khoom hauv thaj chaw sov.
Cov hlau txuas (Φ12 ~ Φ16 kub-dip galvanized puag ncig hlau) thiab cov hlau txuas ces kaum (L50 × 5 steel kaum sab xis) ua kom lub thav duab ruaj khov rau sab nraud kom tiv taus cua txog li 150 mph.
3. Txhawb cov khoom pabcuam (kev hloov kho hauv zos)
1. Cov khoom siv hlau uas tau muab tso rau hauv (10mm-20mm tuab, WLHT galvanized) rau lub hauv paus pob zeb feem ntau siv hauv Central America 1. Cov khoom siv uas tau muab tso rau hauv: Cov khoom siv hlau uas tau muab tso rau hauv (10mm-20mm tuab, KUB galvanized), tsim nyog rau lub hauv paus pob zeb feem ntau siv hauv Central America;
2. Cov khoom sib txuas: Cov ntsia hlau muaj zog (qib 8.8, kub-dip galvanized), tsis muaj vuam ntawm qhov chaw, kom txuag lub sijhawm tsim kho;
3. Xim tiv thaiv hluav taws uas yog dej (tiv taus hluav taws ≥1.5h) thiab xim acrylic tiv thaiv xeb (UV tiv taus, lub neej ntev ≥10years) ua raws li cov cai tiv thaiv ib puag ncig hauv zos.
Cov Qauv HlauCov seem
Cov ntu txheem tau piav qhia hauv cov qauv luam tawm thoob ntiaj teb, thiab cov ntu tshwj xeeb kuj muaj.
I-beams(cov ntawv loj "I" - hauv UK yog UB rau universal beam, UC rau universal kem; hauv Tebchaws Europe yog IPE, HE, HL, HD thiab lwm yam; hauv Tebchaws Meskas yog dav flange (WF lossis W-puab) thiab H-puab).
Z-beams(rov qab ib nrab-flanges).
HSS(cov seem structural sections, tseem hu ua SHS (structural hollow sections), cov no suav nrog cov duab plaub fab, duab plaub fab, duab puag ncig (tubular) thiab duab oval).
Lub kaum sab xis hlau(Cov seem zoo li L).
Cov kav dej qauv, cov seem C-Zoo li, lossis cov seem C
T-beams(T ntu).
Cov Hlau Tuavuas muaj ib daim duab plaub fab tab sis tsis dav txaus kom hu ua daim hlau.
Cov Hlau Qwsuas yog voj voog lossis plaub fab hauv seem hla thiab muaj qhov ntev uas loj piv rau nws qhov dav.
Cov Ntawv Hlau, uas yog cov hlau uas tuab tsawg dua 6 hli lossis 1/4 nti.
| Theem Ua Haujlwm | Cov Khoom Siv Siv | Kev piav qhia |
| Kev txiav | CNC plasma txiav thiab nplaim taws txiav, shearing tshuab | Cov hlau phaj thiab cov hlau seem raug txiav los ntawm kev siv plasma lossis hluav taws txiav thiab cov hlau sib zog los ntawm kev txiav. Kev kam rau siab ntawm qhov loj thiab cov duab raug saib xyuas ze. |
| Kev tsim | Cov tshuab khoov - cov tshuab folding - cov ntaub ntawv coil | Khoov txias, nias nres rau ntug thiab nag ntws, dov rau cov khoom puag ncig thiab arc-puab xws li cov vuas ru tsev puag ncig, cov qhov rai puag ncig thiab qhov rooj. |
| Kev vuam | Cov tshuab vuam siv submerged arc, phau ntawv CO2 roj shielded vuam tshuab, hluav taws xob arc vuam tshuab | H beams thiab kem yog submerged arc welded, cov phaj txuas yog manually welded, thiab CO2 welding yog siv rau cov phaj ntawm cov hlau nyias dua. |
| Kev Ua Qhov | CNC drilling thiab xuas nrig ntaus tshuab | Kev tho CNC ua rau muaj qhov ntsia hlau raug hauv cov khoom siv. Kev xuas nrig kuj tseem siv rau kev tsim cov khoom ua haujlwm siab nrog kev kam rau ze. |
| Kev Kho Mob Nto | Cov tshuab tua peening / xuab zeb blasting, cov tshuab sib tsoo, cov kab ntau lawm galvanizing | Qhov chaw raug ntxuav los ntawm kev tua blasting, weld seam yog av du thiab kub dip galvanize yog rau kev tiv thaiv xeb. |
| Sib dhos | Cov platform sib dhos, cov cuab yeej ntsuas | Cov khoom raug rhuav tshem ua ntej xa khoom rau kev sib dhos ob kauj ruam, Ua ntej sib dhos thaum kuaj xyuas qhov haum los ntawm kev kuaj xyuas qhov ntev, rhuav tshem tom qab kuaj xyuas qhov ntev thiab xa khoom kom zoo thiab siv tau zoo. |
| Khoom Siv Kuaj | Tus Qauv & Txoj Kev | Kev piav qhia |
| Kev Ntsuas Tshuaj Ntswg | ASTM B117 (Kev Ntsuas Tshuaj Ntshuab Tsis Muaj Qhov Ntshuab) / ISO 11997-1 (Kev Ntsuas Tshuaj Ntshuab Cyclic) | Tshuaj xyuas qhov kev tiv thaiv xeb ntawm cov txheej txheem nyob rau hauv cov xwm txheej salinity siab, tsim nyog rau cov chaw ntug dej hiav txwv xws li Central America. |
| Kev Ntsuas Kev Sib Txuas | ASTM D3359 (Kev Ntsuas Hlais) / ASTM D4541 (Kev Ntsuas Kua Muag) | Kev ntsuam xyuas kev nplaum hla kev txiav xyuas seb lub txheej puas nplaum, thiab kev ntsuam xyuas rub tawm ntsuas lub zog sib txuas ntawm lub txheej thiab lub substrate. |
| Kev Ntsuas Kev Tiv Thaiv Av noo | ASTM D2247 (40°C/95% RH) | Tshuaj xyuas qhov kev ua tau zoo ntawm cov txheej txheem thaum muaj av noo ntau kom tiv thaiv kev kub hnyiab thiab tawg thaum muaj nag. |
| Kev Ntsuas Kev Laus UV | ASTM G154 | Ua qauv rau lub sijhawm ntev UV kom ntseeg tau tias lub txheej tiv thaiv zoo rau kev ploj thiab kev puas tsuaj ntawm qhov chaw. |
| Kev Ntsuas Qhov Thickness ntawm Zaj Duab Xis | ASTM D7091 (Kev Ntsuas Zaj Duab Xis Qhuav) / ASTM D1212 (Kev Ntsuas Zaj Duab Xis Ntub) | Ntsuas qhov tuab ntawm cov txheej kom paub tseeb tias nws ua tau raws li cov kev cai tiv thaiv xeb tshwj xeeb. |
| Kev Ntsuas Kev Cuam Tshuam | ASTM D2794 | Soj ntsuam qhov kev cuam tshuam ntawm cov txheej kom txo qhov kev puas tsuaj thaum lub sijhawm tuav thiab teeb tsa. |
Kev kho mob rau ntawm qhov chawTxheej: Epoxy zinc nplua nuj, Galvanized (kub dip galvanized txheej thickness≥85μm kev pabcuam lub neej tuaj yeem ncav cuag 15-20 xyoo), roj dub, thiab lwm yam.
Dub roj
Galvanized
Epoxy Zinc-nplua nuj txheej
Ntim Khoom:
Cov khoom siv hlau raug ntim khoom kom ruaj khov kom tiv thaiv nws qhov chaw thiab khaws cov qauv thaum lub sijhawm tuav thiab thauj mus los. Cov khoom feem ntau raug qhwv nrog cov khoom siv tsis muaj dej xws li zaj duab xis yas lossis daim ntawv tiv thaiv xeb, thiab cov khoom me me raug ntim rau hauv cov thawv ntoo. Qhov sib txawv, txhua pob / ntu tau muab sau meej meej kom koj tuaj yeem tshem tawm lawv kom ruaj ntseg thiab teeb tsa lawv ntawm qhov chaw.
Kev Thauj Mus Los:
Cov qauv hlau tuaj yeem xa los ntawm lub thawv lossis lub nkoj loj raws li qhov loj thiab qhov chaw mus. Cov khoom loj lossis hnyav raug khi nrog cov hlua hlau thiab ntoo raug ntsia rau ntawm ob sab kom tuav cov khoom thauj thaum thauj mus los. Tag nrho cov txheej txheem logistics raug ua raws li cov qauv kev thauj mus los thoob ntiaj teb kom lav qhov xa khoom raws sijhawm thiab tuaj txog nyab xeeb txawm tias xa khoom mus deb lossis txawv teb chaws.
1. Ceg Txawv Tebchaws & Kev Pabcuam Lus Mev
Peb muaj cov chaw ua haujlwm txawv teb chaws nrog cov neeg ua haujlwm hais lus Mev uas peb tuaj yeem sib txuas lus nrog peb cov neeg siv khoom los ntawm Latin America thiab Tebchaws Europe.
Peb cov txheej txheem pab koj nrog kev tshem tawm kev lis kev cai, kev sau ntaub ntawv, thiab rau kev xa khoom kom du thiab ua tiav cov txheej txheem ntshuam khoom sai dua.
2. Npaj Txhij Rau Kev Xa Khoom Sai
Peb khaws cov khoom siv raw khoom txaus rau cov qauv hlau, uas suav nrog H beam, I beam thiab cov khoom siv.
Qhov no tso cai rau lub sijhawm ua khoom sai dua yog li cov neeg siv khoom tuaj yeem tau txais cov khoom sai thiab ntseeg tau rau cov haujlwm ceev ceev.
3. Kev Ntim Khoom Siv
Tag nrho cov khoom tau ntim nrog cov qauv ntim seaworthy -Steel thav duab bundling, waterproof wrapping, ntug tiv thaiv.
Qhov no yuav lav thiab xyuas kom muaj kev thauj khoom zoo, ruaj khov thaum lub sijhawm thauj mus los ntev thiab tsis muaj kev puas tsuaj thaum tuaj txog hauv chaw nres nkoj.
4. Kev Xa Khoom Zoo & Kev Xa Khoom
Peb koom tes nrog cov neeg sawv cev xa khoom hauv tsev uas ntseeg tau, tuaj yeem muab cov nqe lus xa khoom yooj yim suav nrog FOB, CIF, DDP.
Txawm yog los ntawm hiav txwv, tsheb ciav hlau, txoj kev, peb lav koj tias koj yuav xa khoom raws sijhawm thiab cov kev pabcuam taug qab logistics zoo.
Txog cov teeb meem zoo ntawm cov khoom siv
Q: Kev ua raws li cov qauv Cov qauv twg siv tau rau hauv koj cov qauv hlau?
A: Peb cov qauv hlau ua raws li Cov Qauv Asmeskas xws li ASTM A36, ASTM A572 thiab lwm yam piv txwv li: ASTM A36 yog cov qauv carbon dav dav, A588 yog cov qauv siab - huab cua - tiv taus uas tsim nyog siv rau hauv huab cua hnyav.
Q: Koj tswj tau qhov zoo ntawm cov hlau li cas?
A: Cov khoom siv hlau yog los ntawm cov chaw tsim hlau hauv tsev lossis thoob ntiaj teb uas muaj kev tswj hwm zoo. Thaum lawv tuaj txog, cov khoom raug kuaj xyuas kom zoo, suav nrog kev tshuaj xyuas cov tshuaj lom neeg, kev kuaj cov khoom siv kho tshuab thiab kev kuaj tsis puas tsuaj, xws li kev kuaj ultrasonic (UT) thiab kev kuaj cov khoom sib nqus (MPT), los xyuas seb qhov zoo puas ua tau raws li cov qauv cuam tshuam.
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