Tianjin Brisk Metalwork Co., Ltd. yog ib qho ntawm cov ua lag luam thiab cov neeg muag khoom ntawm kev txhim khu kev qha s275j0h square raj 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 ruaj ruaj ruaj s275j0h raj raj los ntawm peb lub hoobkas.
Tianjin Brisk Steel yog ib qho ntawm cov tuam ntxhab ntawm Kev Ntseeg S275J0H Rectangular Tube 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.
Kev txiav txim siab S275J0H: Tus Qauv txhais li cas
Lub npeS275J0Hua raws li cov lus qhia nruj ntawm European qauv steel qauvTS EN 10210(rau qhov kub- tiav hollow seem)los yogTS EN 10219(rau txias- ua hollow seem):
- S:Indicates Cov qauv hlau.
- 275:Sawv cev rau qhov tsawg kawg nkaus yield zog ntawm275 MPa rau, muab qhov optimized tshuav ntawm lub zog thiab ductility.
- J0:Kev lees paub tias cov hlau tau raug cuam tshuam - kuaj kom tiv taus yam tsawg27 Joules ntawm lub zog ntawm 0 degree, ua kom muaj kev ntseeg siab nyob rau hauv cov huab cua txias lossis tsis muaj kev cia siab.
- H:Stands rau Hollow seem.
Cov txiaj ntsig tseem ceeb ntawm S275J0H Rectangular Tubes
1. Superior Structure Efficiency
Lub kaum sab xis profile muab tshwj xeeb tsis kam rau dabtsi yog khoov thiab twisting quab yuam. Qhov kev ua tau zoo ntawm cov qauv no tso cai rau cov kws tsim qauv tsim cov qauv sib zog, txo qhov hnyav ntawm qhov project thiab cov nqi hauv paus.
2. Zoo Weldability & Fabrication
Nrog tus nqi qis carbon sib npaug (CEV), S275J0H steel yog qhov hloov tau zoo rau cov txheej txheem vuam (xws li MIG, TIG, lossis welding stick) yam tsis tas yuav tsum tau ua ntej - cua sov. Nws tuaj yeem txiav tau yooj yim, khoov, thiab drilled kom tau raws li cov qauv tsim tshwj xeeb.
3. Nqis -Kev Ua Tau Zoo
Rau tej yaam num uas lub zog loj ntawm S355 lossis sub- xoom resilience ntawm J2 steels tsis tas yuav tsum tau, S275J0H muaj lwm txoj kev lag luam uas tseem ua raws li cov cai nruj hauv tsev thiab cov cai zoo.
4. Kev thov kom zoo nkauj
Qhov chaw du, tiaj tus thiab lub kaum sab xis ntawm peb cov kab plaub fab muab qhov huv si, niaj hnub zoo nkauj uas tau nyiam heev hauv cov khoom siv hlau (AESS) thiab cov qauv tsim vaj tsev.
Technical Specifications & Product Range
Peb muab cov ntaub ntawv nthuav dav ntawm qhov ntau thiab tsawg thiab phab ntsa thicknesses kom haum raws li kev xav tau ntawm engineering:
| Specification | Paub meej |
| Txuj kev ua raws cai | EN 10210-1/2los yogEN 10219-1/2 |
| Hom kev tsim khoom | ERW |
| Qhov Loj (mm) | 40mm x 20mm txog 500mm x 300mm (Kev cai qhov ntev muaj) |
| Phab ntsa Thickness (mm) | 2.0mm txog 20.0mm |
| Ntev | 5.8m, 6m, 11.8m, 12m, los yog raug txiav-rau-ntev xaiv |
| Kev tiv thaiv nto | Liab qab (uncoated), Anti- xeb roj txheej, Dub primer, Kub-dip galvanized |
Cov ntawv thov siv
Peb S275J0H cov duab plaub hollow seem tau dav siv los ntawm cov neeg cog lus thiab cov neeg tsim khoom hauv cov chaw hauv qab no:
- Commercial & Industrial Buildings:Steel framing, warehouse kem, ru tsev trusses, thiab mezzanine pem teb kev txhawb nqa.
- Machinery Manufacturing:Heavy-cov khoom siv chassis, tsim platforms, thiab cov kab sib dhos conveyor.
- Infrastructure Projects:Txoj kev loj teeb meem, cov neeg taug kev choj cov qauv, thiab architectural canopies.
- Khoom siv:Cia racks, pallet systems, thiab crane txhawb nqa.
Chemical Composition (Max%)
-
C: 0.20%
-
Si: 0.4%
-
Mn: 1.50%
-
P: 0.035%
-
S: 0.035%
Cov lus nug nquag nug (FAQs)
FAQ
Q: Qhov txawv ntawm S275J0 thiab S275J2H yog dab tsi?
A: Qhov sib txawv tseem ceeb yog nyob hauvcuam tshuam kev ntsuas kub. S275J2 yog qhov cuam tshuam- kuaj ntawm chav tsev kub (-20 degree), thaumS275J0H yog qhov cuam tshuam - kuaj ntawm 0 degree. Lub "H" kuj qhia tau hais tias nws yog tsim los ua ib qho hollow seem. Xaiv S275J0H yog tias koj cov qauv yuav raug rau qhov chaw khov lossis qhov chaw nyob sab nraum lub caij ntuj no.
Q: Puas yog S275J0H haum rau kub -dip galvanizing?
A: Yog. Peb cov chemistry steel tau ua tib zoo saib xyuas kom ntseeg tau tias qhov zoo tshaj plaws silicon thiab phosphorus qib, tso cai rau cov zinc txheej ua kom zoo kawg nkaus thaum lub sijhawm kub -dip galvanizing txheej txheem. Qhov no muab qhov zoo tshaj plaws, ntev - lub sij hawm corrosion kuj rau sab nraum zoov los yog cov av noo heev.
Q: Koj puas tuaj yeem ua raws li kev cai ntev kom txo tau ntawm -site txiav pov tseg?
A: Yog lawm. Peb muab qhov tseeb, hauv - txiav hauv tsev - rau - cov kev pabcuam ntev. Koj tuaj yeem xaj qhov ntev (piv txwv li, 7.5 meters lossis 9.2 meters) kom phim koj cov qauv tsim engineering, txo qis cov hlau thiab txuag ntawm -cov nqi ua haujlwm hauv chaw.
Q: Yuav ua li cas yog lub raj raj ntim rau thoob ntiaj teb shipping?
A: Txhawm rau tiv thaiv cov npoo thiab tiv thaiv qhov xeb thaum lub sijhawm thauj khoom hiav txwv, cov hlab tau ntim rau hauv cov khoom ruaj ntseg hexagonal nrog cov hlua khi. Qhov kawg tuaj yeem npog nrog cov yas tiv thaiv, thiab tag nrho cov khoom xa tuaj tuaj yeem muab qhwv rau hauv hnyav - lub luag haujlwm cov hnab ntim dej tsis zoo thaum thov.
Tiv tauj peb
Yog tias koj txaus siab rau peb lub Rectangular S275J0H Rectangular Tube, thovtiv tauj pebnrog rau koj cov kev xav tau tshwj xeeb (kev qhia tshwj xeeb, qhov ntau, cov khoom siv, kev kho deg, thiab lwm yam), thiab peb yuav muab cov ncauj lus kom ntxaws thiab cov qauv rau koj sai li sai tau. Peb tos ntsoov yuav tsim kom ntev - kev sib raug zoo nrog koj !!
Cim npe nrov: txhim khu kev qha s275j0h rectangular raj, Tuam Tshoj txhim khu kev qha s275j0h rectangular raj manufacturers, lwm tus neeg, Hoobkas
