Khoom Description
Q355 :
| C | Si | Mn | P | S | Nb | V | Ti | Cr | Ni | Cu | N | Mo | Als |
| Tsawg dua lossis sib npaug rau 0.14 | Tsawg dua lossis sib npaug rau 0.50 | Tsawg dua lossis sib npaug li 1.60 | Tsawg dua lossis sib npaug rau 0.025 | Tsawg dua lossis sib npaug rau 0.025 | 0.01-0.05 | 0.01-0.10 | 0.006-0.05 | Tsawg dua lossis sib npaug rau 0.30 | Tsawg dua lossis sib npaug rau 0.50 | Tsawg dua lossis sib npaug rau 0.40 | Tsawg dua lossis sib npaug rau 0.015 | Tsawg dua lossis sib npaug rau 0.10 | Ntau dua lossis sib npaug rau 0.015 |
Q345 Txheej txheem cej luam
Q345 yog cov khoom siv hlau tsis tshua muaj hlau feem ntau siv hauv tsheb, txuas hniav, nkoj, thiab kev tsim kho. Kuj tseem hu ua GB / T 1591, Q qhia txog qhov taw tes tawm los, thiab 345 hais txog lub zog ntawm cov txiaj ntsig. Yog li ntawd, nws yog ib qho tseem ceeb kom nco ntsoov tias tus nqi tawm los txo qis thaum cov khoom thickness nce.
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 | Q345 Q355 u 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 |
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'
Cim npe nrov: q345 q355u channel steel, Tuam Tshoj q345 q355u channel steel manufacturers, lwm tus neeg, Hoobkas