Tianjin Brisk Metalwork Co., Ltd. yog ib qho ntawm cov ua lag luam thiab cov neeg muag khoom ntawm kub dip galvanized square hollow seem hauv Suav teb. Peb muaj lub ntiaj teb- cov cuab yeej tsim khoom thiab muaj peev xwm tsim tau zoo. Thov koj xav tias dawb mus yuav bulk check kub dip galvanized square hollow seem los ntawm peb lub hoobkas.
Tianjin Brisk Steel yog ib qho ntawm cov tuam ntxhab ntawm Kub Dip Galvanized Square Hollow Section hauv Suav teb. Peb cov khoom raug xa tawm mus rau Middle East, Southeast Asia, Europe, New Zealand, thiab lwm thaj chaw.Yog tias koj xav paub ntau ntxiv txog peb cov khoom, thov hu rau peb thiab xa koj daim ntawv yuav khoom.
KHOOM
Tianjin Brisk Steeltsom rau cov khoom tsim thiab muab cov seem hollow thiab steel yeeb nkab
Yuav Ua Li Cas Kub Dip Galvanizing Ua Haujlwm
- Kev npaj nto- lub raj square tiav yog degreased, ces pickled nyob rau hauv acid kom tshem tawm xeb thiab zeb nplai.
- Fluxing- da dej flux tiv thaiv oxidation thiab pab zinc daim ntawv cog lus rau cov hlau nto.
- Galvanizing da dej- lub raj yog immersed nyob rau hauv molten zinc, ua ib tug series ntawm zinc - hlau alloy txheej metallurgically bonded rau cov hlau.
- Kev tshuaj xyuas- txheej thickness, adhesion, thiab tsos raug kuaj xyuas raws li tus qauv tsim ua ntej xa.
Vim hais tias cov txheej txheem los ntawm cov tshuaj tiv thaiv es tsis yooj yim plating, nws yuav tsis tev los yog flake nyob rau hauv ib txwm tuav, thiab nws tseem tiv thaiv kev txiav los yog drilled npoo los ntawm galvanic (saib txiab).
Txheem thiab Txheej Thickness
Kub dip galvanized txheej txheej ntawm cov khoom siv hlau feem ntau tau teev tseg rau ib qho ntawm cov qauv hauv qab no:
- ASTM A123/A123M- Teb Chaws Asmeskas tus qauv npog zinc coatings ntawm dov, nias, thiab forged steel duab, nrog rau cov qauv raj. Txheej thickness yuav tsum yog yam tsawg kawg nkaus, raws li steel thickness qeb, thiab tsis muaj kev txwv siab tshaj plaws.
- EN ISO 1461 Kev Tswj Xyuas Kev Lag Luam- tus txheej txheem thoob ntiaj teb / European rau kub-dip galvanized txheej ntawm cov khoom siv hlau thiab hlau, feem ntau siv thoob plaws Tebchaws Europe, Middle East, thiab thaj chaw ntawm Asia.
Qhov nruab nrab txheej txheej tuab rau cov txheej txheem square hollow seem poob rau hauv thaj tsam ntawm 45-85 microns, nyob ntawm lub hauv paus steel thickness - tuab steel seem khaws cov cua sov ntev dua hauv zinc da dej thiab feem ntau tsim cov txheej tuab.
Base Tube Specification
Lub hauv paus square hollow seem feem ntau yog tsim los rau qhov txias - tsim qauv raj qauv ua ntej galvanizing, feem ntau:
- TS EN 10219S235JRH / S275J0H / S355J2H- txias-tsim welded structural hollow seem (Tebchaws Europe)
- ASTM A500 1Qib B/C- txias- ua welded carbon steel structural tubing (North America)
Feem ntau qhov loj me: 20 × 20 mm txog 400 × 400 mm sab nrauv, nrog phab ntsa tuab ntawm ib ncig ntawm 1.5 mm txog 16 mm thiab cov qauv ntev ntawm 6 m, 12 m (kev cai txiav ntev muaj nyob ntawm kev thov).
Tej kev siv
- Sab nraum zoov thiab kev ua liaj ua teb - cov tsiaj txhu, tsev cog khoom, fencing thav ntawv
- Txoj kev loj thiab txoj kev infrastructure - guardrail posts, signage thav duab, suab barriers
- Hnub ci mounting qauv thiab hauv av -mount racking systems
- Kev tsim kho hauv hiav txwv thiab ntug hiav txwv uas ntsev - huab cua corrosion kuj tseem ceeb heev
- Carports, pergolas, thiab lub teeb structural steelwork raug huab cua
- Hluav taws xob xa mus yees thiab substation qauv
FAQ
Q: Ntev npaum li cas lub kub dip galvanized txheej kav?
A: Kev pab cuam lub neej nyob ntawm txheej txheej thiab qhov chaw ib puag ncig. Hauv cov huab cua nyob deb nroog lossis hauv nroog, tus qauv kub -dip galvanized txheej ntawm cov qauv hlau feem ntau muab kev tiv thaiv ntau xyoo ua ntej yuav tsum tau ua thawj zaug; nyob rau hauv ntug hiav txwv dej los yog industrial atmospheres, tus nqi corrosion yog sai thiab kev pab cuam lub neej yog correspondingly luv.
Q: Puas yog kub dip galvanized square hollow seem yuav welded rau ntawm qhov chaw?
A: Yog, tab sis vuam kub hnyiab tawm ntawm zinc txheej hauv tshav kub- cuam tshuam cheeb tsam, tawm hauv cov hlau liab qab uas muaj kev tiv thaiv corrosion. Field welds feem ntau yog ntxuav thiab kho nrog zinc- cov xim nplua nuj los yog cov tshuaj pleev xim hlau kom rov qab tiv thaiv corrosion.
Q: Qhov luaj li cas thiab phab ntsa thicknesses muaj?
A: Cov txheej txheem ntau lawm feem ntau npog qhov ntev ntawm 20 × 20 mm txog 400 × 400 mm, nrog phab ntsa thicknesses li ntawm 1.5 mm txog 16 mm. Muaj tseeb nyob ntawm lub zeb lub raj- tsim thiab galvanizing da dej muaj peev xwm, yog li nws tsim nyog lees paub qhov loj thiab ntev nrog tus neeg muag khoom loj lossis tsis yog - qauv xaj.
Q: Dab tsi ua rau xeb dawb ntawm cov hlau galvanized tshiab, thiab nws puas yog qhov tsis xws luag?
A: Cov xeb dawb (zinc oxide / zinc hydroxide) tuaj yeem tsim tau thaum cov hlau tsis tshua muaj galvanized khaws cia rau hauv qhov chaw ntub dej, qhov cua tsis zoo, tshwj xeeb tshaj yog thaum cov hlua khi nruj ua ke. Lub teeb saum npoo dawb xeb feem ntau yog teeb meem tshuaj pleev ib ce es tsis yog cov qauv, tab sis hnyav los yog xeb dawb qhia tau tias tsis zoo thiab yuav tsum tau hais nrog tus neeg muag khoom, vim nws tuaj yeem txo cov txheej txheem yog tias tsis kho.
Cim npe nrov: Kub dip galvanized square hollow seem, Tuam Tshoj kub dip galvanized square hollow seem manufacturers, lwm tus neeg, Hoobkas
