S235JRH lub raj yog dab tsi?
TS EN 10210S235JRH plaub lub rajyog ib qho kub - dov hollow structural profile ua los ntawm non- alloy structural steel, ua raws li EN 10210-1 tus qauv.
Dab tsi yog qhov ntau thiab tsawg ntawm S235JRH lub kaum sab xis welded raj?
Qhov ntau qhov loj me ntawmS235JRH lub kaum sab xis welded raj(hollow profile) yog 40 × 20 mm txog 400 × 200 mm, nrog phab ntsa thicknesses ntawm 1.8 mm thiab 14.27 mm. Standard ntev yog 6000 hli, 12000 hli, los yog 18000 hli.
Nyob rau hauv cov teb twg yog S235JRH lub welded raj feem ntau siv?
S235JRH lub kaum sab xis welded rajFeem ntau yog siv nyob rau hauv cov qauv thiab engineering teb, xws li civil engineering tej yaam num xws li cov vaj tse, txuas hniav, thiab tunnels, mechanical engineering, thiab industrial manufacturing. Nws lub zog zoo heev, weldability, thiab durability ua rau nws tsim nyog rau kev tsim cov thav duab, cov cuab yeej txhawb nqa, thiab ntau yam khoom siv thauj khoom -cov kabmob.
Dab tsi yog cov txheej txheem tsim khoom tseem ceeb rau S235JRH lub kaum sab xis welded yeeb nkab?
Lub ntsiab manufacturing txheej txheem rauS235JRH welded yeeb nkabsuav nrog kev tsim cov hlau sawb rau hauv ib lub duab plaub, welding lub seam, thiab cov txheej txheem tom ntej thiab kev ua tiav. Qhov no feem ntau suav nrog kev vuam (feem ntau yog siv cov tswv yim xws li kev siv vuam tsis zoo (ERW)), nrog rau kev ncaj, txiav, thiab xaiv qhov chaw kho mob.
Dab tsi yog qhov zoo ntawm S235JRH duab plaub welded yeeb nkab piv rau lwm cov yeeb nkab steel?
Piv rau lwm cov yeeb nkab steel,S235JRH welded yeeb nkabmuaj qhov zoo ntawm lub zog- rau- qhov hnyav piv, versatility, thiab tus nqi- ua tau zoo. Tib lub sijhawm,S235JRH hlaumuaj qhov zoo weldability, durability, thiab corrosion kuj, ua rau nws yog ib qho kev xaiv zoo tshaj plaws rau ntau yam kev siv.
