Khoom Description
S355JR thiab S355J0 yog ob qho tib si high-strength low-alloy structural steel qib uas tau siv dav hauv kev tsim kho thiab kev siv engineering.
Tshuaj muaj pes tsawg leeg:
S355JR thiab S355J0 yog ob qho tib si ua raws li European qauv, tshwj xeeb EN10025-2. Lawv muaj cov tshuaj lom neeg zoo sib xws, nrog S355JR muaj cov pa roj carbon ntau dua me ntsis (0.24%) piv rau S355J0 (0.23%). Ob qib muaj tsawg ntawm manganese, phosphorus, sulfur, thiab silicon, thiab lawv kuj muaj cov txiaj ntsig zoo sib xws rau lwm cov khoom xws li tooj liab, npib tsib xee, thiab chromium. Txawm li cas los xij, S355J0 muaj tus nqi siab tshaj plaws rau nitrogen ({13}}.012%) piv rau S355JR (0.009%).
Qhov zoo ntawm kev siv Angle Bar
Angle Bars feem ntau yog siv rau ntau yam kev tsim kho vim yog cov txiaj ntsig hauv qab no:
Ntau yam
Lub kaum sab xis tuaj yeem ua tau yooj yim drilled, bolted, welded, lossis trimmed kom haum rau txhua qhov kev tsim kho. Lawv muaj txiaj ntsig zoo hauv ntau daim ntawv thov, xws li thav duab, kev txhawb nqa, bracing, thiab trusses.
Kev txhawb nqa tus qauv
Lub kaum sab xis 'L-shaped tsim ua rau nws zoo tagnrho rau kev txhawb nqa thiab kev ruaj ntseg. Lawv muab rigidity thiab khoov tsis kam rau cov qauv.
Aesthetic thov
Lub kaum sab xis muab qhov zoo nkauj txaus siab rau kev tsim vaj tsev ntxiv rau lawv cov txiaj ntsig kev tsim kho. Lawv tuaj yeem siv los ua cov khoom zoo nkauj, trimmings, lossis thav duab uas txhim kho qhov zoo nkauj tag nrho ntawm cov qauv.
Load bearing muaj peev xwm
Lub kaum sab xis muaj peev xwm thauj khoom zoo heev vim lawv daim ntawv. L-shaped cross-section faib qhov hnyav sib npaug ntawm ob txhais ceg, tso cai rau lawv dais loj thiab muab kev ruaj ntseg.
Khoom Paub meej
| Khoom npe | S355JR S355J0 lub kaum sab xis hlau |
| 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
GNEE muaj pab pawg kws tshaj lij, uas tsis yog tsuas yog muaj kev ua haujlwm ntau xyoo hauv kev lag luam steel, tab sis kuj muaj kev nkag siab tob thiab meej ntawm cov txheej txheem thev naus laus zis thiab lub xeev tsim khoom hauv Suav teb lub ntsiab steel mills.
Nrog rau kev saib xyuas zoo thiab kev paub dhau los, peb muab peb cov kev pabcuam zoo thiab xav txog rau cov neeg siv khoom thoob ntiaj teb. Peb cia siab ua tsaug los ua koj tus neeg muag khoom hauv Suav teb thiab tus khub.
Peb lub tuam txhab yuav nyob twj ywm ncaj ncees thiab pragmatic ib txwm los tiv thaiv, ntxiv dag zog thiab nqa mus rau peb Lub Tebchaws Hom, muab cov khoom lag luam zoo thiab cov kev pabcuam zoo tshaj plaws rau cov neeg siv khoom hauv tsev thiab txawv teb chaws. Peb ua siab dawb xav tsim kom muaj kev sib koom tes ntev-yeej nrog cov neeg siv khoom hauv tsev thiab txawv teb chaws.