Khoom Description
Cov khoom sib txawv ntawm S355JR thiab S355J0 steel:
| Qib | Yield zog ReH/(N/mm2) (t Tsawg dua los yog sib npaug rau 16mm) min | Tensile zog Rm / (N / mm2) (3mm Tsawg dua lossis sib npaug t Tsawg dua lossis sib npaug li 16mm) | Elongation A /% (3mm Tsawg dua lossis sib npaug t Tsawg dua lossis sib npaug li 40mm) min | Charpy V test | |
| Kub / degree | Impact zog (Longitudinal)/J min | ||||
| S355 JR | 355 | 450-680 | 22 | 20 | 27 |
| S355J0 | 355 | 450-680 | 22 | 0 | 27 |
Hauv S355JR thiab S355J0 steel, JR thiab J0 qhia tias cov hlau yuav tsum tau ua +20 degree cuam tshuam kev xeem thiab 0 degree cuam tshuam kev xeem feem. Qhov sib txawv ntawm qhov kub thiab txias yog qhov sib txawv ntawm S355JR thiab S355J0 steel. S355JR steel tuaj yeem hloov kho kom zoo dua rau kev ua haujlwm kub siab dua li S355J0 steel.
Kev siv ntawm Channel bars
Channel bar muaj ntau yam siv hauv kev tsim kho.
Ua phab ntsa
Channel bar yog siv los tsim phab ntsa rau garages, warehouses, workshops, and buildings.
2.Txoj kev txhawb nqa
Channel bar yog siv los ruaj ntseg qhov rais thiab qhov rooj ncej, stringers thiab joists.
3.Railings
Channel bar kuj yog siv los ua railings, choj trusses, thiab guardrails.
4.Rafters rau lub ru tsev sib sib zog nqus
Channel bar kuj tseem siv los txhawb qhov hnyav ntawm lub ru tsev lawj.
Khoom Paub meej
| Khoom npe | S355JR S355J0 channel steel |
| Ntev | Raws li koj xav tau |
| Txuj | ASTM / GB / JIS / EN ect. |
| Lub sij hawm xa tuaj | Raws li koj qhov ntau |
| Cov nqe lus them nqi | FOB / CIF / EXW / DDP |
| Keeb kwm | Tuam Tshoj |
| Qauv | Yog lawm |
| Ua siab ntev | ±0.3 |
| Ntim | Packed nrog steel siv nruj nreem, nyob rau hauv bundles |
GNEE Pab Pawg tau txais cov neeg tuaj xyuas
Peb lub Hoobkas muaj cov chaw tsim khoom tiav, thiab muab laser txiav, khoov, vuam, pleev xim, sib dhos thiab lwm yam kev pabcuam.
Peb muaj cov khoom lag luam loj hauv tsev nrog cov khoom lag luam txhua xyoo siab tshaj 5000 tons feem ntau suav nrog 2000 tons galvanized
steel series thiab 2500 tons carbon steel series
Tag nrho cov khoom yuav tsum dhau qhov kev tshuaj xyuas xws li kev ntsuas nruj, ntsuas qhov tawv, ntsuas spectrophotometer, ntsuas ntsev ntsev thiab PH.
kuaj ua ntej tawm hauv lub hoobkas.
Peb Qhov Kev Pabcuam
1.Quality Assurance 'paub peb tus neeg muag khoom'
2.Nyob rau lub sij hawm xa tuaj 'Tsis tos ib ncig'
3.One nres khw 'Txhua yam koj xav tau nyob rau hauv ib qho chaw'
4.Cov kev xaiv txuag nqi 'Tau koj xav tau nyob rau hauv ib qho chaw'
5.Small kom muaj nuj nqis 'Txhua tuj muaj nuj nqis rau peb'