Xi'an Dongmeng Group Co., Ltd. yog ib qho ntawm feem txhim khu kev qha manufacturers thiab lwm tus neeg ntawm 40x40 steel kem seem nyob rau hauv Suav teb, kuj txhawb kev pab customized. Nrog kev paub ntau, peb zoo siab tos txais koj rau cov khoom lag luam wholesale pheej yig hauv Tshuag ntawm no thiab tau txais cov qauv dawb los ntawm peb lub hoobkas. Rau nqe kev sab laj, tiv tauj peb.
Xi'an Dongmeng Group Co., Ltd. muab 40x40 galvanized steel box seem rau cov qauv tsim, laj kab, tshuab thav duab, kev txhawb nqa, rooj vag, railings thiab kev siv engineering.
Qhov 40 × 40 mm square hollow seem, feem ntau hu ua40x40 SHS, 40mm lub thawv seem lossis 40x40 square raj, muaj nyob rau hauv ob qho tib si ua ntej-galvanized thiab kub-dip galvanized tiav.
Feem ntau phab ntsa thicknesses li ntawm kwv yees li0.8mm txog 3.75mm, nyob ntawm txoj kev galvanizing, qib steel thiab xav tau kev ua haujlwm zoo. Txheem 6 m thiab 12 m ntev tuaj yeem muab ua ke nrog kev txiav - mus rau - ntev ua.
Rau qhov kev yuav khoom, peb tuaj yeem muab cov qib steel sib txawv, phab ntsa thicknesses, zinc txheej yuav tsum tau thiab fabrication cov kev pab cuam raws li drawings los yog specifications.
Pab neeg tshaj lij
7x24 xuab moos shipping
40x40 Steel Box Section Specifications
| Yam khoom | Specification |
| Khoom | 40x40 Galvanized Steel Box Tshooj |
| Tshooj Hom | Square Hollow Section / SHS |
| Sab nraud Loj | 40 × 40 mm |
| Hom Phab Ntsa Thickness | 0.8-3.75 hli |
| Ua ntej - Galvanized Thickness | Feem ntau 0.8-2.0 mm |
| Kub-Dip Galvanized Thickness | Feem ntau 1.5–3.75 mm |
| Txheem Length | 5.8 m, 6 m, 11.8 m, 12 m |
| Custom Length | Muaj |
| Khoom siv hauv paus | Carbon Steel |
| Cov Qib Siab | Q195, Q235, Q355, S235JRH, S355 qib |
| ASTM Option | ASTM A500 / A500M structural tubing qhov twg teev |
| EN Kev xaiv | TS EN 10219 Cov qauv hollow seem uas tau teev tseg |
| JIS Option | JIS G3466 qhov twg teev |
| Kev tsim khoom | ERW welded thiab tsim square hollow seem |
| Nto | Ua ntej-Galvanized / Kub-Dip Galvanized |
| Kev ua haujlwm | Txiav, drilling, xuas nrig ntaus, khoov, vuam thiab fabrication |
| Kev tshuaj xyuas | Dimensional, phab ntsa thickness, nto thiab txheej tshuaj xyuas |
| Cov ntaub ntawv | Cov ntaub ntawv thiab cov ntaub ntawv tshuaj xyuas raws li kev txiav txim siab |
Cov lus qhia tshwj xeeb yuav tsum nco ntsoov lees paub tawm tsam tus qauv tsim nyog ua ntej xaj.
40 x 40 Box Seem Qhov hnyav thiab Thickness
Cov txiaj ntsig hauv qab no yog kwv yees theoretical qhov hnyav suav los ntawm qhov nominal qhov ntev. Qhov hnyav tiag tiag tuaj yeem sib txawv vim yog kaum lub vojvoog, kev tsim kev kam rau siab, phab ntsa thickness kam rau ua thiab txheej txheej.
| Loj | Phab ntsa Thickness | Kwv yees li. Qhov hnyav kg / m | Kwv yees li. Luj / 6 m |
| 40 × 40 mm | 0.8mm ib | 0.98 | 5.91kg :ua |
| 40 × 40 mm | 1.0 hli | 1.22 | 7, 35kg |
| 40 × 40 mm | 1.2 hli | 1.46 | 8 ,77kg |
| 40 × 40 mm | 1.5 hli | 1.81 | 10, 88kg |
| 40 × 40 mm | 2.0mm ib | 2.39 | 14.32 Kg |
| 40 × 40 mm | 2.5 hli | 2.94 | 17, 66 kg |
| 40 × 40 mm | 3.0mm ib | 3.49 | 20, 91 kq |
| 40 × 40 mm | 3.75mm ib | 4.27 | 25, 61 kg |
Rau kev tsim qauv, kev yuav khoom yuav tsum yog raws li cov khoom seem thiab kev kam rau ua tau teev tseg los ntawm cov qauv siv tau zoo dua li qhov hnyav ntawm qhov theoretical ib leeg.
Yuav ua li cas xaiv 40x40 Box Ntu Phab Ntsa Thickness
Phab ntsa thickness muaj qhov cuam tshuam loj rau qhov hnyav, nruj, weldability, tus nqi thiab lub peev xwm thauj khoom.
40x40x1.0-1.5 hli
Haum feem ntau rau lub teeb-cov khoom tsim cov khoom siv xws li cov duab thav duab, lub laj kab sib sib zog nqus, cov rooj tog zaum, cov khoom siv sab hauv thiab lub teeb ua liaj ua teb.
Cov seem thinner no feem ntau muab los ua ua ntej -galvanized tubing.
40 x 40 x 2 mm
40 x 40 x 2 boxyog ib qho ntawm feem ntau - cov hom phiaj specifications.
Nws muaj qhov muaj txiaj ntsig zoo ntawm qhov hnyav, kev tsim khoom thiab kev ua haujlwm nruj thiab feem ntau siv rau cov rooj vag, laj kab, cov khoom siv thav duab, kev txhawb nqa, teeb pom kev zoo thiab cov khoom sib dhos.
40 x 40 x 2.5 mm
Ib qho kev xaiv zoo dua qhov uas muaj zog ntxiv, vuam nyiaj lossis kev pabcuam siab dua yuav tsum tau ua.
Cov ntawv thov ib txwm muaj xws li cov thav duab ua haujlwm, muaj zog fencing systems, txhawb cov qauv thiab cov khoom siv fabricated.
40 x 40 x 3 mm
40x40x3 steel box seemyog feem ntau xaiv rau hnyav dua fabricated thav duab, kev txhawb nqa, cov qauv sab nraum zoov thiab cov ntawv thov uas yuav tsum muaj kev tiv thaiv ntau dua rau kev khoov lossis kev cuam tshuam.
40 x 40 x 3.75 mm
Cov phab ntsa hnyav tuaj yeem muab tau rau cov haujlwm uas yuav tsum tau muaj zog seem ntxiv, raws li txoj hauv kev tsim khoom thiab cov qauv siv dav.
Qhov kawg phab ntsa thickness yuav tsum tau txiav txim los ntawm engineering loads, ncua, kev twb kev txuas cov ntsiab lus, corrosion ib puag ncig thiab tsim code.
Ua ntej- Galvanized vs Kub-Dip Galvanized 40x40 Box Section
Lo lus "galvanized box section" tuaj yeem piav qhia txog kev tsim khoom sib txawv. Cov neeg yuav khoom yuav tsum tau qhia txog txoj kev xav tau galvanizing es tsis txhob yuav khoom raws li lo lus "galvanized."
| Feature | Ua ntej- Galvanized 40x40 SHS | Kub-Dip Galvanized 40x40 SHS |
| Txheej txheem | Ua los ntawm galvanized steel sawb | Tube yog tsim ua ntej thiab tom qab ntawd galvanized |
| Hom Phab Ntsa | Cov phab ntsa sib dua | Phab ntsa nruab nrab / hnyav dua |
| Nto | Smooth thiab zoo ib yam | Heavier industrial galvanized tsos |
| Weld cheeb tsam | Weld cheeb tsam xav tau kev tiv thaiv tsim nyog thaum tsim khoom | Cov seem tiav tau txais zinc txheej tom qab tsim |
| Kev tiv thaiv corrosion | Haum rau ntau daim ntawv thov sab hauv tsev / teeb sab nraum zoov | Qhov kev xaiv zoo dua rau qhov xav tau ntau qhov chaw sab nraum zoov |
| Fabrication | Zoo rau siab - ntim lub teeb fabrication | Haum rau kev tsim vaj tsev / sab nraum zoov |
| Nqi | Feem ntau qis dua | Feem ntau siab dua |
Rau cov ntug dej hiav txwv, av noo, muaj lossis ntev - lub sijhawm sab nrauv ib puag ncig, txheej txheej yuav tsum raug xaiv raws li qhov yuav tsum tau muaj kev tiv thaiv corrosion es tsis yog xaiv qhov pheej yig tshaj plaws galvanized tiav.
Cov qauv siv tau
Ib qho 40x40 steel box seem tuaj yeem muab rau cov txheej txheem sib txawv thiab txheej txheej raws li qhov chaw ua lag luam thiab qhov project specification.
ASTM A500 / A500M
ASTM A500/A500M feem ntau yog siv rau txias - ua welded thiab seamless carbon steel structural tubing nyob rau hauv square, rectangular thiab round shapes.
Qhov twg ASTM A500 tau teev tseg, cov txheej txheem ntawm cov raj xa dej thiab cov txheej txheem txheej txheej galvanized yuav tsum tau txhais nyias.
TS EN 10219
EN 10219 yog dav siv rau txias - tsim welded structural hollow seem hauv European thiab thoob ntiaj teb kev tsim kho kev lag luam.
Qib xws li S235 thiab S355 hollow-section steels yuav muaj nyob ntawm qhov kev txiav txim.
JIS G3466
JIS G3466 npog carbon steel square thiab square raj siv rau kev tsim qauv.
GB/T Cov Qauv Hollow Section Standards
Q195, Q235 thiab Q355 carbon steel qib yog dav siv rau square hollow-section khoom muab los ntawm Tuam Tshoj.
Galvanizing Standards
Cov txheej txheem txheej txheej yog nyob ntawm seb cov khoom tsim li cas.
Ua ntej-galvanized tubing ua los ntawm cov zinc tsis tu ncua-coated steel sawb tej zaum yuav siv galvanized ca steel raws li cov qauv xws li ASTM A653/A653M los yog sib npaug.
Rau cov khoom steel galvanized tom qab fabrication, specifications xws li ASTM A123 / A123M tej zaum yuav muaj feem xyuam rau qhov muaj feem xyuam.
Cov txheej txheem tsim nyog, txheej txheej txheem thiab txheej txheej loj lossis tuab yuav tsum tau hais cais ntawm kev yuav khoom.
Vim li cas zinc txheej Specification tseem ceeb
Tsuas yog qhia "galvanized" feem ntau tsis txaus rau kev lag luam yuav khoom.
Tus neeg yuav khoom yuav tsum txheeb xyuas seb qhov project puas yuav tsum tau ua ntej- cov khoom siv galvanized lossis galvanizing tom qab tsim, ua ke nrog cov zinc txheej txheej uas yuav tsum tau ua, txheej thickness, zoo li, los yog txoj kev tshuaj xyuas.
Lub teeb yuag tha xim sab hauv thiab sab nraum zoov thav duab uas raug los nag, av av lossis chaw ua haujlwm tsis tas yuav muaj kev tiv thaiv zoo ib yam -kev tiv thaiv.
Dongmeng Group tuaj yeem phim txoj kev tsim khoom rau qhov project ib puag ncig thiab kev yuav khoom specification.
Daim ntawv thov tseem ceeb ntawm 40x40 Steel Box Tshooj
Fencing thiab rooj vag
40x40 galvanized square raj yog dav siv los ua laj kab ncej, rooj vag ncej, railing Cheebtsam thiab ib puag ncig- kev ruaj ntseg framing.
Hnub ci thiab cov khoom txhawb nqa ncej
Lub square geometry ua rau ntu yooj yim rau kev txiav, nrhiav, welding thiab txuas rau hauv cov qauv kev txhawb nqa.
Machinery Ncej
40mm lub thawv ntu yog tsim rau kev tiv thaiv, tshuab hauv paus, khoom siv sawv ntsug, conveyor thav duab thiab teeb pom kev lag luam.
Agricultural Fabrication
Cov ntawv thov muaj xws li cov qauv tsev cog khoom, cov khoom siv thav duab, rooj vag, tsiaj txhu fencing thiab kev txhawb nqa kev ua liaj ua teb.
General Steel Fabrication
40x40 SHS yog yooj yim rau welded thav duab, brackets, ua hauj lwm platforms, racks thiab kev cai fabricated sib dhos.
Sab nraum zoov cov qauv
Kub-dip galvanized 40x40 ntu feem ntau xaiv qhov uas yuav tsum tau txhim kho corrosion kuj rau sab nraum zoov thav ntawv thiab cov qauv kev txhawb nqa.
Fabrication thiab Custom Processing
Dongmeng Group tuaj yeem muab 40x40 square hollow seem li zeb -ntev cov khoom lossis raws li cov khoom ua tiav npaj rau kev tsim khoom ntxiv.
Cov txheej txheem muaj xws li:
Txiav - mus rau -Length:Kev cai ntev raws li kos duab lossis txiav cov npe.
Drilling:Bolt qhov thiab qhov txuas txuas raws li txoj haujlwm thiab txoj kab uas hla.
Punching:Lub qhov thiab qhov ua tau zoo rau ntim fabrication.
Khoov:Kev khoov tsim nyog tuaj yeem npaj tau raws li phab ntsa thickness, vojvoog thiab qhov yuav tsum tau muaj.
Vuam:Fabricated thav duab thiab welded Cheebtsam tuaj yeem tsim raws li qhov project drawings.
Nto Finishing:Galvanizing, pleev xim lossis lwm yam kev tiv thaiv tuaj yeem ua haujlwm raws li qhov yuav tsum tau ua.
Thaum thov cov khoom tsim, xa daim duab hauv PDF, DWG, DXF lossis STEP hom ntawv qhov twg muaj.
Kev Tswj Xyuas Zoo rau 40x40 Galvanized SHS
Kev tswj kom zoo yuav tsum hais txog ob qho tib si steel seem thiab zinc txheej.
Kev txheeb xyuas cov khoom nkag tau raug kuaj xyuas raws li qib qib steel thiab specification.
Thaum lub sijhawm tsim khoom, kev kuaj xyuas qhov ntev tuaj yeem suav nrog sab nraud qhov ntev, phab ntsa thickness, ntev, ncaj thiab seem geometry.
Weld seam raug tshuaj xyuas raws li cov khoom siv tshwj xeeb thiab cov kev xav tau ntau lawm.
Rau cov khoom siv galvanized, txheej tsos thiab txheej thickness los yog loj tuaj yeem kuaj xyuas raws li qhov xav tau txheej txheej.
Cov khoom tiav tuaj yeem raug tshuaj xyuas rau kev txiav qhov ntev, kev tsim khoom raug, ntim thiab kos npe ua ntej xa khoom.
Thib peb- kev tshuaj xyuas tog neeg tuaj yeem npaj tau thaum xav tau los ntawm daim ntawv cog lus yuav khoom.
Order 40x40 Steel Box Section
Txhawm rau npaj cov lus hais kom raug, cov neeg yuav khoom yuav tsum muab cov kev qhia tshwj xeeb uas xav tau hauv ib hom ntawv zoo ib yam li:
40 × 40 × 2.0 hli galvanized SHS, S235 qib, 6 m ntev, 10 metric tons, ua ntej-galvanized, yuav tsum tau zinc txheej teev los ntawm tus neeg yuav khoom.
Rau cov qauv tsim, kuj muab cov qauv siv tau, qib steel, txheej yuav tsum tau muaj, kom muaj nuj nqis, qhov chaw nres nkoj chaw nres nkoj thiab txhua qhov kev kos duab kos duab.
Qhov no zam qhov teeb meem tshwm sim ntawm kev txais cov lus hais rau cov khoom uas zoo sib xws tab sis siv cov qib steel sib txawv, thickness kam rau ua los yog zinc coatings.
Ntim thiab Export
40x40 galvanized square tubes tuaj yeem muab tso rau hauv cov thawv ntim khoom tsim nyog rau cov thawv xa khoom.
Cov pob khoom tuaj yeem ruaj ntseg siv cov hlua hlau uas tsim nyog nqa thiab tuav kev npaj raws li kev txiav txim siab.
Cov cim qhia kev cai, cov ntawv ntim cov ntawv thiab cov npe ntim khoom tuaj yeem muab rau qhov kev yuav khoom thiab kev tswj cov khoom lag luam.
Thawv thauj khoom cov phiaj xwm tuaj yeem npaj tau raws li lub raj ntev, kev txiav txim kom muaj nuj nqis thiab qhov chaw yuav tsum tau ua.
Vim li cas thiaj xaiv Dongmeng Group
Xi'an Dongmeng Group Co., Ltd.muab cov khoom siv hlau rau thoob ntiaj teb kev lag luam thiab cov neeg siv khoom, nrog kev txhawb nqa kev xaiv cov khoom siv, qhov ntev specification, ua, tshuaj xyuas, ntim thiab xa tawm.
Es tsis txhob quoting tsuas yog ib tug generic "40x40 galvanized raj," peb pab neeg tuaj yeem phim qhov kev thov rau koj xav tau phab ntsa thickness, steel qib, galvanizing txoj kev, txheej yuav tsum tau, fabrication drawing thiab daim ntawv thov ib puag ncig.
Qhov no yog qhov tseem ceeb tshwj xeeb rau cov neeg xa khoom, cov neeg tsim khoom, EPC cov neeg cog lus, cov tuam txhab tsim kho thiab OEM cov neeg yuav khoom rov qab ntau dua.
Thov ib daim Quote
Rau qhov hais kom raug, xa peb:
40 × 40 mm yuav tsum tau phab ntsa thickness
Cov qib steel lossis cov qauv siv tau
Ua ntej-galvanized lossis kub-dip galvanized tiav
Yuav tsum tau ntev
Yuav tsum tau zinc txheej
Order kom muaj nuj nqis
Qhov chaw nres nkoj
Ua cov duab kos yog tias tsim nyog
Xi'an Dongmeng Group Co., Ltd.
Xov tooj / WhatsApp: +86 15769214734
Email:office@dongmjd.com
Chaw Nyob: Room 4107, Runfeng Building, Sanqiao New Street, Weiyang District, Xi'an City, Shaanxi Province
Hollow Structural Sections (HSS)yog siab -lub zog, txias- ua steel tubing nrog ib square, rectangular, los yog round profile. Renowned rau lawv lub zog tshwj xeeb- rau- qhov hnyav piv, cov kab huv huv huv, thiab ntau yam khoom siv, HSS tau dhau los ua ib qho tseem ceeb hauv kev tsim kho niaj hnub, architecture, thiab kev tsim khoom.
square
duab plaub
puag ncig
peb nyob ntawm no rau koj
Muag zoo tshaj plaws
Kev xa khoom sai
Dawb qauv
Kev them nyiaj ruaj ntseg
Txhawb nqa 24/7
Ntsiab nta & Cov txiaj ntsig
Optimal Strength - rau - Qhov hnyav piv:Lub hollow tsim muab tshwj xeeb torsional rigidity thiab load-cov kabmob muaj peev xwm rau nws qhov hnyav, ua rau muaj zog tsis tau lub teeb yuag.
Yooj yim ntawm Fabrication:Nws cov duab symmetrical thiab qhov ntev sib xws ua rau nws yooj yim heev rau kev txiav, vuam, laum, thiab tshuab, ua kom yooj yim rau kev tsim cov txheej txheem rau ob qho tib si yooj yim thiab txoj haujlwm.
Clean & Modern Aesthetics:Qhov zoo huv si, square profile thiab du nto muab qhov huv si, kev ua haujlwm zoo tshaj plaws rau kev siv qhov twg cov hlau raug.
Tus nqi -Efficiency:Raws li tus qauv thiab dav muaj qhov loj me, 40x40 SHS muaj txiaj ntsig zoo, ua rau nws xaiv kev lag luam rau ntau qhov haujlwm yam tsis muaj kev cuam tshuam kev ua haujlwm.
Durability:Ua los ntawm robusthlau me me, nws muab kev txhim khu kev qha kev ncaj ncees. Kev xaiv galvanized tiav ua kom lub neej ntev txawm tias nyob rau hauv ib puag ncig nyuaj.
Muaj cov txheej txheem kho mob
Txiav
xuas nrig ntaus
Xov
Kev pleev xim
Peb muab cov nqi hwm - qibsquare hollow seem steeluas guarantees zoo ib yam, meej tolerances, thiab zoo heev weldability. Peb40mm lub thawv seem steelyog los ntawm cov mills muaj npe nrov thiab tau ua raws li cov qauv thoob ntiaj teb.
Tiv tauj peb hnub no rau kev sib tw hais lus.Peb npaj cov40x40 steel box seemnyob rau hauv ntau qhov ntev thiab phab ntsa thicknesses, thiab tuaj yeem muab cov lus qhia tshwj xeeb los xyuas kom koj xaiv cov khoom zoo meej rau koj daim ntawv thov.
Peb qhov chaw nyob
Room 4107, Runfeng Building, Sanqiao Tshiab Street, Weiyang District, Xi'an City, Shaanxi Province
Xov tooj
+86 15769214734
E -mail
FAQ
Dab tsi yog 40x40 steel box seem?
Ib qho 40x40 steel kem yog ib qho square hollow steel seem nrog nominal sab nraud qhov ntev ntawm 40 mm × 40 mm. Nws tseem yog feem ntau hu ua 40x40 SHS, 40mm square raj lossis 40mm lub thawv seem.
Dab tsi thickness yog muaj rau 40x40 lub thawv seem?
Feem ntau phab ntsa thicknesses li ntawm kwv yees li 0.8 hli mus rau 3.75 hli nyob ntawm txoj kev tsim khoom. Ua ntej- cov khoom siv galvanized feem ntau muab rau hauv cov phab ntsa sib dua, thaum kub -dip galvanized seem feem ntau muaj nyob rau hauv cov phab ntsa hnyav dua.
Qhov hnyav ntawm 40x40x2 lub thawv seem yog dab tsi?
Lub theoretical qhov hnyav ntawm nominal 40 × 40 × 2 mm square seem yog kwv yees li 2.39 kg / m ua ntej txiav txim siab tsim lub kaum geometry thiab kam rau ua. Qhov hnyav ua lag luam tiag tiag yuav tsum tau lees paub los ntawm cov qauv siv tau thiab cov ntaub ntawv tsim khoom.
Qhov hnyav ntawm 40x40x3 lub thawv yog dab tsi?
Qhov yooj yim theoretical tus nqi yog kwv yees li 3.49 kg / m. Qhov hnyav tiag tiag tuaj yeem sib txawv raws li kaum lub vojvoog, phab ntsa kam rau ua thiab kev tsim khoom tshwj xeeb.
Puas yog 40x40 galvanized box seem haum rau siv sab nraum zoov?
Yog lawm. Galvanized steel muab kev txhim kho corrosion piv nrog cov pa roj carbon tsis zoo. Cov txheej txheem txheej txheej yuav tsum tau txawm li cas los xij yuav raug xaiv raws li qhov tseeb sab nraum zoov ib puag ncig, kev xav tau kev pab lub neej thiab kev saib xyuas.
Qhov txawv ntawm 40x40 SHS thiab RHS yog dab tsi?
SHS txhais tau tias Square Hollow Section, qhov dav thiab qhov siab sib npaug. A 40 × 40 mm seem yog li SHS. RHS txhais tau tias Rectangular Hollow Section thiab ib txwm piav qhia txog ntu uas qhov dav thiab qhov siab sib txawv.
Puas yog 40x40 lub thawv ntu qauv hlau?
Nws tuaj yeem muab tau raws li cov qauv tubing thaum tsim khoom raws li tus qauv tsim nyog xws li ASTM A500 / A500M, EN 10219, JIS G3466 lossis lwm tus qauv teev tseg. Ib qhov loj me ib leeg tsis tsim kom muaj kev ua raws li cov qauv.
Koj puas tuaj yeem muab ASTM A 500 40x40 square tubing?
ASTM A500 / A500M square structural tubing tuaj yeem muab tau raws li qib, qhov yuav tsum tau muaj thiab txiav txim kom muaj nuj nqis. Galvanizing cov kev cai yuav tsum tau teev tseg nyias los ntawm cov qauv tubing qauv.
40x40 galvanized raj puas tuaj yeem welded?
Yog lawm, tab sis cov txheej txheem vuam tsim nyog thiab kev tiv thaiv kev nyab xeeb yog xav tau rau zinc{0}}coated steel. Zinc txheej nyob ze ntawm qhov chaw weld tej zaum yuav tsum tau muab tshem tawm lossis kho raws li kev tsim thiab corrosion- kev tiv thaiv tshwj xeeb.
Koj puas tuaj yeem txiav 40x40 lub thawv ntu rau kev cai ntev?
Yog lawm. Txiav- mus rau - qhov ntev ntawm kev ua tiav tuaj yeem muab raws li qhov yuav tsum tau ua siab ntev thiab daim ntawv txiav.
Puas muaj qhov thiab qhov txuas ntxiv ua ntej xa khoom xa tuaj?
Yog lawm. Drilling thiab xuas nrig ntaus tuaj yeem ua raws li cov neeg siv khoom kos duab. Qhov qhov ntev, txoj hauj lwm kam rau ua thiab qhov ntau yuav tsum suav nrog hauv RFQ.
Puas yog pre-galvanized tube tib yam li kub-dip galvanized raj?
Tsis yog. Ua ntej-galvanized raj feem ntau yog tsim los ntawm steel sawb uas twb tau ua tsis tu ncua galvanized. Kub-dip galvanized raj yog tsim ua ntej thiab tom qab ntawd zinc coated. Cov txheej txheej, kev tiv thaiv corrosion, tsos thiab tus nqi tuaj yeem sib txawv.
Dab tsi ntawm phab ntsa thickness kuv yuav tsum xaiv rau 40x40 steel thawv seem?
Qhov tseeb thickness yog nyob ntawm ncua, load, kev twb kev txuas tsim, tej yam yuav tsum tau thiab corrosion ib puag ncig. Nyob ib ncig ntawm 1.0-1.5 hli feem ntau yog txuam nrog sib zog fabrication, thaum 2.0-3.0 hli ntu feem ntau siv rau cov thav ntawv muaj zog thiab cov qauv tsim. Kev xaiv zaum kawg yuav tsum ua raws li qhov project engineer tus tsim cov cai.
Koj puas tuaj yeem muab cov ntaub ntawv kuaj xyuas?
Cov ntaub ntawv tshawb xyuas cov khoom, qhov ntev thiab txheej txheej tuaj yeem muab tau raws li kev yuav khoom specification. Thib peb- kev tshuaj xyuas tog neeg kuj tuaj yeem teem caij thaum xav tau.
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