SM490 Channel Steel Taw qhia:
| Txuj | ASTM, EN, GB, DIN, JIS, thiab lwm yam |
| Cov txheej txheem | Kub dov / Welded |
| Khoom npe | Channel Steel |
| Kev kho saum npoo | Galvanized, pleev xim los yog raws li koj qhov kev thov |
| Specification | 5#-10# |
| Thickness | 3mm -14.5mm los yog raws li xav tau |
| Ntev | 6m, 9m, 12m lossis raws li xav tau |
| Ntim | hauv pob, ntim nrog steel siv nruj nreem |
| Qauv | yog |
| Keeb kwm | Tuam Tshoj |
Cov channel bar no yog tsim los ua raws li Nyiv Cov Qauv Kev Lag Luam (JIS) thiab ua raws li cov kev cai ntawm ntau yam kev cai thoob ntiaj teb, suav nrog ASTM, DIN, thiab BS. Nws muaj nyob rau hauv ntau qhov ntau thiab tsawg thiab tuab, tso cai rau koj xaiv cov khoom zoo uas ua tau raws li koj cov kev xav tau tshwj xeeb.
JIS SM490 Channel Bar yog ntau yam khoom siv uas tuaj yeem siv ntau yam kev siv, suav nrog kev tsim vaj tsev, txuas hniav, thiab lwm yam khoom loj. Nws kuj tseem siv dav hauv kev lag luam shipbuilding vim nws lub zog siab thiab zoo heev corrosion kuj.
Lub bar muaj cov cuab yeej zoo heev, suav nrog lub zog tensile siab thiab lub zog tawm los zoo, ua rau nws yog qhov kev xaiv zoo tshaj plaws rau kev siv hnyav. Nws kuj tseem tiv taus corrosion, uas ua kom muaj kev ua haujlwm ntev txawm tias nyob rau hauv ib puag ncig hnyav.
JIS SM490 Channel Bar yog tsim los siv cov khoom siv zoo raw khoom thiab cov txheej txheem tsim khoom, ua kom ntseeg tau zoo thiab ua haujlwm zoo. Lub bar yuav tsum nruj nruj ntsuas ntsuas kom ntseeg tau tias nws ua tau raws li cov qauv kev lag luam siab tshaj plaws.
Hauv cov ntsiab lus, yog tias koj tab tom nrhiav rau lub zog siab, qis-alloy steel channel bar uas muaj cov khoom siv vuam zoo thiab muaj zog zoo, JIS SM490 Channel Bar yog qhov kev xaiv zoo tshaj rau koj. Nrog nws cov khoom siv zoo heev, kev tiv thaiv corrosion, thiab ntau yam, cov channel bar no yog cov khoom lag luam txhim khu kev qha uas yuav xa cov kev ua tau zoo sib xws hauv ntau yam kev siv.
Cov neeg muas zaub txawv teb chaws tuaj xyuas, tus thawj coj ua lag luam tau txais:
Cim npe nrov: jis sm490 channel bar, Tuam Tshoj jis sm490 channel bar manufacturers, lwm tus neeg, Hoobkas